format-version: 1.0
date: 01:05:2008 21:06
saved-by: Gremse
auto-generated-by: DAG-Edit 1.418
default-namespace: BrendaTissue563
remark: autogenerated-by:     DAG-Edit version 1.418
remark: saved-by:             Gremse
remark: date:                 Thu May 01 20:52:05 CEST 2008
remark: version: $Revision: 1.30 $

[Term]
id: BTO:0000000
name: brenda source tissue ontology
def: "A structured controlled vocabulary for the source of an enzyme. It comprises terms of tissues\, cell lines\, cell types and cell cultures from uni- and multicellular organisms." [curators:mgr]

[Term]
id: BTO:0000001
name: culture condition:-induced cell
is_a: BTO:0000216

[Term]
id: BTO:0000002
name: culture condition:1,4-dichlorobenzene-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000003
name: intestinal cell line
relationship: DRV BTO:0000648

[Term]
id: BTO:0000004
name: culture condition:2,5-dihydroxybenzoate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000005
name: culture condition:2-aminobenzenesulfonate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000006
name: osteoblastoma cell
def: "A benign tumor cell of bone. " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
is_a: BTO:0000372
relationship: DRV BTO:0001593

[Term]
id: BTO:0000007
name: HEK-293 cell
def: "Established from a human primary embryonal kidney transformed by adenovirus type 5." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "293 cell" []
synonym: "A-293 cell" []
synonym: "A293 cell" []
synonym: "HEK cell" []
synonym: "HEK293 cell" []
synonym: "human embryonal kidney cell" []
synonym: "human embryonic kidney cell" []
is_a: BTO:0000067
is_a: BTO:0002733

[Term]
id: BTO:0000008
name: culture condition:3-chlorobenzoate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000009
name: culture condition:3-hydroxybenzoate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000010
name: culture condition:3-methylcrotonoyl-CoA-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000011
name: 3T3-L1 cell
def: "L1 is a continuous substrain of 3T3 (Swiss albino) developed through clonal isolation. Cells undergo a pre-adipose to adipose like conversion as they progress from a rapidly dividing to a confluent and contact inhibited state. A high serum content in the medium enhances fat accumulation." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
relationship: DRV BTO:0000944

[Term]
id: BTO:0000012
name: culture condition:4-(methoxymethyl)phenol-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000013
name: culture condition:4-chlorophenol-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000014
name: culture condition:4-hydroxybenzoate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000015
name: culture condition:4-methylmuconolactone-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000016
name: A-172 cell
def: "Human brain glioblastoma cell line. Established from a 53 year old man." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "A172 cell" []
is_a: BTO:0001530

[Term]
id: BTO:0000017
name: A-431 cell
def: "Human epidermoid carcinoma established from the solid tumor of an 85-year-old woman; cells were reported to have large numbers of EGF binding sites; cell line was used as indicator cell line for anti-TGF binding." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "A431 cell" []
is_a: BTO:0000297

[Term]
id: BTO:0000018
name: A-549 cell
def: "Human lung carcinoma established from an explanted lung tumor which was removed from a 58-year-old Caucasian man in 1972; cells were described to induce tumors in athmyic mice and to synthesize lecithin." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "A549 cell" []
synonym: "NCI-A549 cell" []
is_a: BTO:0000762

[Term]
id: BTO:0000019
name: A7r5 cell
def: "Rat embryonic thoracic aorta smooth muscle cell line. The cells exhibit an increase in activity of the enzymes myokinase and creatine phosphokinase (CPK) as the culture reaches stationary phase. Muscle type CPK is synthesized after cell division has ceased." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000669
is_a: BTO:0001200

[Term]
id: BTO:0000020
name: abdomen
def: "1\: The part of the body between the thorax and the pelvis; also\: the cavity of this part of the trunk containing the chief viscera.\n2\: The posterior section of the body behind the thorax in an arthropod." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=abdomen]
synonym: "abdominal cavity" []
relationship: part_of BTO:0001493

[Term]
id: BTO:0000021
name: head muscle
is_a: BTO:0001103
relationship: part_of BTO:0000282

[Term]
id: BTO:0000022
name: abdominal ganglion
def: "The visceral sac's nerve knot is called visceral ganglion. In contrary to the mostly paired other ganglia this nerve knot is unpaired. The visceral ganglion innerves the pallial organs as well as the inner organs." [Biology \, Snails' Nervous System:1992 \, Czihak \, Langer \, Ziegler]
synonym: "visceral ganglion" []
is_a: BTO:0000497
relationship: part_of BTO:0001448

[Term]
id: BTO:0000023
name: pectoral muscle
def: "Any of the muscles which connect the ventral walls of the chest with the bones of the upper arm and shoulder and of which there are two on each side of the human body." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=pectoral+muscle]
synonym: "breast muscle" []
synonym: "pectoralis muscle" []
is_a: BTO:0000508

[Term]
id: BTO:0000024
name: abomasum
def: "The fourth compartment of the ruminant stomach that follows the omasum and has a true digestive function." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=abomasum]
synonym: "fourth stomach" []
is_a: BTO:0001307

[Term]
id: BTO:0000025
name: amniotic cavity
def: "The space within the amnion." [Medical Dictionary:http //www.edoc.co.za/medilink/dict/359.html]
relationship: part_of BTO:0000065

[Term]
id: BTO:0000026
name: culture condition:galactose-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000027
name: achene
def: "A small dry indehiscent one-seeded fruit (as of a sunflower) developing from a simple ovary and usually having a thin pericarp attached to the seed at only one point." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000486

[Term]
id: BTO:0000028
name: pancreatic acinar cell
def: "Cells of the pancreas that secrete digestive enzymes\, the archetypal secretory cell upon which much of the early work on the sequence of events in the secretory process was done. " [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
synonym: "exocrine pancreas cell" []
synonym: "pancreatic acinus" []
is_a: BTO:0000433
relationship: part_of BTO:0000434

[Term]
id: BTO:0000029
name: adductor longus
def: "Adductor arising from the superior ramus of the pubis and inserted into the middle third of the linea aspera." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "long adductor muscle" []
synonym: "musculus adductor longus" []
is_a: BTO:0000030

[Term]
id: BTO:0000030
name: adductor
def: "Any of three powerful triangular muscles that contribute to the adduction of the human thigh." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "adductor muscle" []
is_a: BTO:0001367
relationship: part_of BTO:0001376

[Term]
id: BTO:0000031
name: fruit peduncle
relationship: part_of BTO:0000486

[Term]
id: BTO:0000032
name: colonic adenocarcinoma cell
def: "A cell of an adenocarcinoma of the colon is a malignant neoplastic epithelial lesion\, arising from the colonic mucosa." [Brown Medical School \, Digital Pathology:http //www.brown.edu/Courses/Digital_Path/GI/colonic_adenocarcinoma.htm]
synonym: "adenocarcinoma cell\, colon" []
synonym: "colon adenocarcinoma cell" []
is_a: BTO:0000586
is_a: BTO:0000604

[Term]
id: BTO:0000033
name: SW-403 cell
def: "Human colon adenocarcinoma\, established from the adenocarcinoma (grade III) of a 51-year-old Caucasian woman; cells were described to produce carcinoembryonic antigen (CEA) and to be tumorigenic in nude mice." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "SW403 cell" []
is_a: BTO:0001913

[Term]
id: BTO:0000034
name: apical meristem
def: "A group of cells at the tip of the stem and root that give rise by cell division to the primary tissues and are ultimately responsible for the structural organization of the entire primary plant body." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "GRO\:0000231" []
relationship: part_of BTO:0000247
relationship: part_of BTO:0001191
relationship: part_of BTO:0001300

[Term]
id: BTO:0000035
name: colorectal adenocarcinoma cell
def: "Adenocarcinoma cell related to the colon and/or rectum." [Medical Dictionary \, Medterms:http //www.medterms.com]
synonym: "adenocarcinoma cell\, colorectal" []
is_a: BTO:0000193
is_a: BTO:0000586
is_a: BTO:0000604

[Term]
id: BTO:0000036
name: gastric adenocarcinoma cell
def: "A cell of any of a group of common stomach cancers\, usually located in the antrum; it may present as a bulky mass with central ulceration invading the wall\, a mass that narrows the antral lumen\, a polypoid lesion\, or a tumor that spreads superficially over the mucosal surface. It is common in Japan\, Chile\, Iceland\, and Finland but the incidence is decreasing in North America and elsewhere. There may be links to certain dietary substances such as nitrosamines and benzpyrene." [Dorlands Medical Dictionary:MerckSource]
synonym: "adenocarcinoma cell of the stomach" []
synonym: "gastric carcinoma cell" []
is_a: BTO:0000498
is_a: BTO:0000604

[Term]
id: BTO:0000037
name: renal cell carcinoma cell
def: "Carcinoma cell of the renal parenchyma usually occurring in middle age or later and composed of tubular cells in varying arrangements; symptoms depend on extent of invasion. " [Dorlands Medical Dictionary:MerckSource]
synonym: "Grawitz`s tumor cell" []
synonym: "adenocarcinoma cell of kidney" []
synonym: "clear cell carcinoma cell" []
synonym: "hypernephroid carcinoma cell" []
synonym: "hypernephroma cell" []
synonym: "kidney adenocarcinoma cell" []
synonym: "renal adenocarcinoma cell" []
is_a: BTO:0000604
is_a: BTO:0000680

[Term]
id: BTO:0000038
name: SW-480 cell
def: "Human colon adenocarcinoma\, established from the tumor of a 50-year-old Caucasian man with colon adenocarcinoma." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "SW480 cell" []
is_a: BTO:0001913

[Term]
id: BTO:0000039
name: root cap
def: "A thimble-shaped group of cells found at the tip of roots; it functions to protect the meristem." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "GRO\:0005429" []
relationship: part_of BTO:0001191

[Term]
id: BTO:0000040
name: adenohypophysis
def: "The anterior glandular lobe of the pituitary gland." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=adenohypophysis]
synonym: "anterior pituitary" []
synonym: "anterior pituitary gland" []
relationship: part_of BTO:0000496

[Term]
id: BTO:0000041
name: medulla oblongata
def: "The part of the vertebrate brain that is continuous posteriorly with the spinal cord and that contains the centers controlling involuntary vital functions." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=medulla+oblongata]
relationship: part_of BTO:0000758

[Term]
id: BTO:0000042
name: animal
def: "Any of a kingdom (Animalia) of living things including many-celled organisms and often many of the single-celled ones (as protozoans) that typically differ from plants in having cells without cellulose walls\, in lacking chlorophyll and the capacity for photosynthesis\, in requiring more complex food materials (as proteins)\, in being organized to a greater degree of complexity\, and in having the capacity for spontaneous movement and rapid motor responses to stimulation." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=animal]
is_a: BTO:0000000

[Term]
id: BTO:0000043
name: cerebellar cortex
def: "The superficial gray matter of the cerebellum. It consists of three layers\, the stratum moleculare\, stratum granulosum\, and stratum purkinjense." [Dorlands Medical Dictionary:MerckSource]
synonym: "cortex cerebellaris" []
relationship: part_of BTO:0000232

[Term]
id: BTO:0000044
name: tear gland
def: "An acinous gland that is about the size and shape of an almond\, secretes tears\, and is situated laterally and superiorly to the bulb of the eye in a shallow depression on the inner surface of the frontal bone." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "lacrimal gland" []
is_a: BTO:0000431
relationship: part_of BTO:0000439

[Term]
id: BTO:0000045
name: adrenal cortex
def: "The outer portion of the adrenal glands that produces several steroid hormones\, including cortisol and aldosterone." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "cortex glandulae suprarenalis" []
synonym: "suprarenal cortex" []
relationship: part_of BTO:0000047

[Term]
id: BTO:0000046
name: Y-1 cell
def: "Mouse adrenal cortex tumor. Mouse\, LAF1 male; Tissue\: adrenal cortex; Tumor\: adrenal tumor." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "Y1 cell" []
is_a: BTO:0000851

[Term]
id: BTO:0000047
name: adrenal gland
def: "Either of a pair of complex endocrine organs near the anterior medial border of the kidney consisting of a mesodermal cortex that produces glucocorticoid\, mineralocorticoid\, and androgenic hormones and an ectodermal medulla that produces epinephrine and norepinephrine." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=adrenal+gland]
synonym: "adrenal" []
synonym: "adrenal capsule" []
synonym: "atrabiliary capsule" []
synonym: "epinephros" []
synonym: "glandula suprarenalis" []
synonym: "suprarenal capsule" []
synonym: "suprarenal gland" []
is_a: BTO:0001488
is_a: BTO:0001491

[Term]
id: BTO:0000048
name: zona glomerulosa
def: "The outermost of the three layers of the adrenal cortex that consists of round masses of granular epithelial cells that stain deeply." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "glomerulosa" []
relationship: part_of BTO:0000045

[Term]
id: BTO:0000049
name: adrenal medulla
def: "The inner\, reddish-brown portion of the adrenal glands that synthesizes\, stores\, and releases epinephrine and norepinephrine." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0000047

[Term]
id: BTO:0000050
name: zona fasciculata
def: "The middle of the three layers of the adrenal cortex that consists of radially arranged columnar epithelial cells. " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: part_of BTO:0000045

[Term]
id: BTO:0000051
name: tendon sheath
def: "A synovial sheath covering a tendon (as in the hand or foot) . " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: part_of BTO:0001356

[Term]
id: BTO:0000052
name: stoma
def: "The epidermal complex consisting of two guard cells and the pore between them." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "GRO\:0005350" []
synonym: "stomatal complex" []
relationship: part_of BTO:0000718

[Term]
id: BTO:0000053
name: albedo
def: "The spongy white tissue on the inside of the rind of citrus fruit." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0000733

[Term]
id: BTO:0000054
name: albumen gland
def: "The posterior oviduct opens into the large white albumen gland which adds a layer of albumen to the zygote before it reaches the egg capsule gland." [Invertebrate Anatomy OnLine \, Ilyanassa obsoleta:http //www.lander.edu/rsfox/310ilyanassaLab.html]
is_a: BTO:0000254
relationship: REL BTO:0000369

[Term]
id: BTO:0000055
name: pars recta
def: "Proximal straight tubule\: part of the descending limb of the renal tubule\, extending from the proximal convoluted tubule to the thin tubule." [Dorlands Medical Dictionary:MerckSource]
synonym: "pars recta tubuli renalis" []
relationship: part_of BTO:0001498

[Term]
id: BTO:0000056
name: zona reticulata
def: "The innermost of the three layers of the adrenal cortex that consists of irregularly arranged cylindrical masses of epithelial cells. " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: part_of BTO:0000045

[Term]
id: BTO:0000057
name: aleurone layer
def: "A group of cells rich in protein granules and located as the outer layer of the endosperm of many grain seeds." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "GRO\:0005360" []
synonym: "aleurone" []
is_a: BTO:0000390

[Term]
id: BTO:0000058
name: alimentary canal
def: "The mucous membrane-lined tube of the digestive system through which food passes\, in which digestion takes place\, and from which wastes are eliminated. It extends from the mouth to the anus and includes the pharynx\, esophagus\, stomach\, and intestines." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "digestive canal" []
synonym: "digestive tract" []
synonym: "digestive tube" []
is_a: BTO:0001491

[Term]
id: BTO:0000059
name: renal epithelium
synonym: "kidney epithelium" []
is_a: BTO:0000416
relationship: part_of BTO:0000671

[Term]
id: BTO:0000060
name: alveolus
def: "A tiny\, thin-walled\, capillary-rich sac in the lungs where the exchange of oxygen and carbon dioxide takes place. " [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "air sac" []
synonym: "alveoli" []
relationship: part_of BTO:0000061

[Term]
id: BTO:0000061
name: alveolar sac
def: "Each large alveolar sac is like a grape cluster which contains ten or more alveoli." [The Probert Encyclopaedia \, Medicine:http //www.probertencyclopaedia.com/E1B.HTM]
relationship: part_of BTO:0000136

[Term]
id: BTO:0000062
name: amastigote
def: "Any of the bodies representing the morphologic (leishmanial) stage in the life cycle of all trypanosomatid protozoa resembling the typical adult form of members of the genus Leishmania\, in which the oval or round cell has a nucleus\, kinetoplast\, and basal body but lacks a free-flowing flagellum\, the flagellum being either very short or entirely absent. " [Dorlands Medical Dictionary:MerckSource]
synonym: "Leishman-Donovan body" []
synonym: "aflagellate form" []
synonym: "leishmanial form" []
synonym: "micromastigote" []
synonym: "spheromastigote" []
is_a: BTO:0000092

[Term]
id: BTO:0000063
name: culture condition:ammonium malate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000064
name: amniochorion
def: "Pertaining to the amnion and chorion." [Dorlands Medical Dictionary:MerckMedicus]
synonym: "Chorioamnion" []
is_a: BTO:0000473

[Term]
id: BTO:0000065
name: amnion
def: "A thin\, tough\, membranous sac that encloses the embryo or fetus of a mammal\, bird\, or reptile. It is filled with a serous fluid in which the embryo is suspended." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000473

[Term]
id: BTO:0000066
name: amniocyte
def: "A cell of fetal origin obtained in an amniotic fluid specimen." [Dorlands Medical Dictionary:MerckMedicus]
synonym: "amniotic cell" []
relationship: part_of BTO:0000065

[Term]
id: BTO:0000067
name: kidney cell line
relationship: DRV BTO:0000671

[Term]
id: BTO:0000068
name: amniotic fluid
def: "Fluid within the amniotic cavity produced by the amnion during the early embryonic period\, and later by the lungs and kidneys; at first crystal clear\, it later becomes cloudy. It protects the embryo and fetus from injury. The amount at term normally varies from 500 to 1500 mL." [Dorlands Medical Dictionary:MerckSource]
synonym: "acqua amnii" []
synonym: "liquor amnii" []
relationship: REL BTO:0000025

[Term]
id: BTO:0000069
name: WISH cell
def: "Human amnion cell line with HeLa markers." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000110

[Term]
id: BTO:0000070
name: amoeba
def: "Any of a large genus (Amoeba) of naked rhizopod protozoans with lobed and never anastomosing pseudopodia\, without permanent organelles or supporting structures\, and of wide distribution in fresh and salt water and moist terrestrial environments." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=amoeba]
is_a: BTO:0000284

[Term]
id: BTO:0000071
name: amoebocyte
def: "A cell (as a phagocyte) having amoeboid form or movements." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=amoebocyte]
is_a: BTO:0001044
is_a: BTO:0002856

[Term]
id: BTO:0000072
name: carpel
def: "The female reproductive part of a flower\, consisting of stigma\, style\, and ovary." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "GRO\:0005441" []
synonym: "pistil" []
relationship: part_of BTO:0001733

[Term]
id: BTO:0000073
name: culture condition:aniline-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000074
name: antenna
def: "One of a pair of slender movable segmented sensory organs on the head of insects\, myriapods\, and crustaceans." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=antenna]
is_a: BTO:0000202
relationship: part_of BTO:0000282

[Term]
id: BTO:0000075
name: antennal gland
def: "Excretory gland situated in the basal article of the antennal peduncle.\n" [Crustacea Glossary:http //atiniui.nhm.org/glossary/index.html?terms=Antennal+gland]
is_a: BTO:0000431
relationship: part_of BTO:0000074

[Term]
id: BTO:0000076
name: anterior midgut
relationship: part_of BTO:0000863

[Term]
id: BTO:0000077
name: posterior midgut
relationship: part_of BTO:0000863

[Term]
id: BTO:0000078
name: microglia
def: "The small\, non-neural\, interstitial cells of mesodermal origin that form part of the supporting structure of the central nervous system. They are of various forms and may have slender branched processes. They are migratory and act as phagocytes to waste products of nerve tissue. " [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000524

[Term]
id: BTO:0000079
name: anther
def: "The male reproductive organ enclosing and containing the pollen grains. " [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "GRO\:0005596" []
relationship: part_of BTO:0001559

[Term]
id: BTO:0000080
name: male reproductive gland
is_a: BTO:0001488
relationship: part_of BTO:0000082

[Term]
id: BTO:0000081
name: reproductive system
def: "Reproductive\: of\, relating to\, or capable of reproduction." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=reproductive]
relationship: part_of BTO:0001489

[Term]
id: BTO:0000082
name: male reproductive system
def: "The reproductive system in men includes the prostate\, the testes\, and the penis. " [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
is_a: BTO:0000081

[Term]
id: BTO:0000083
name: female reproductive system
def: "The reproductive system in women includes the ovaries\, the fallopian tubes\, the uterus (womb)\, the cervix\, and the vagina (birth canal)." [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
synonym: "gynaecological tissue" []
is_a: BTO:0000081

[Term]
id: BTO:0000084
name: vermiform appendix
def: "A narrow blind tube usually about three or four inches (7.6 to 10.2 centimeters) long that extends from the cecum in the lower right-hand part of the abdomen\, has much lymphoid wall tissue\, normally communicates with the cavity of the cecum\, and represents an atrophied terminal part of the cecum. " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: part_of BTO:0000166

[Term]
id: BTO:0000085
name: appressorium
def: "The flattened thickened tip of a hyphal branch by which some parasitic fungi are attached to their host." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=appressorium]
relationship: part_of BTO:0000612

[Term]
id: BTO:0000086
name: culture condition:arabinose-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000087
name: arterial smooth muscle
is_a: BTO:0001260
relationship: part_of BTO:0000573

[Term]
id: BTO:0000088
name: cardiovascular system
def: "The system of heart and blood vessels." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=cardiovascular]
relationship: part_of BTO:0001489

[Term]
id: BTO:0000089
name: blood
def: "1\: The fluid that circulates in the heart\, arteries\, capillaries\, and veins of a vertebrate animal carrying nourishment and oxygen to and bringing away waste products from all parts of the body.\n2\: A comparable fluid of an invertebrate." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=blood]
relationship: part_of BTO:0000570

[Term]
id: BTO:0000090
name: ascidian
def: "Any of a class (Ascidiacea) of solitary or colonial sessile tunicates that have an oral and an atrial siphon." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=ascidian]
synonym: "sea squirt" []
is_a: BTO:0000284

[Term]
id: BTO:0000091
name: ascites
def: "Accumulation of serous fluid in the spaces between tissues and organs in the cavity of the abdomen." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=ascites]
synonym: "ascites fluid" []
relationship: REL BTO:0000020

[Term]
id: BTO:0000092
name: trypanosome
def: "Any of a genus (Trypanosoma) of parasitic flagellate protozoans that infest the blood of various vertebrates including humans\, are usually transmitted by the bite of an insect\, and include some that cause serious disease (as sleeping sickness)." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=trypanosome]
is_a: BTO:0000464

[Term]
id: BTO:0000093
name: MCF-7 cell
def: "Human breast adenocarcinoma\, established from the pleural effusion of a 69-year-old caucasian woman with metastatic mammary carcinoma (after radio- and hormone therapy) in 1970; cells were described of being positive for cytoplasmic estrogen receptors and  having the capability to form domes." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "MCF7 cell" []
is_a: BTO:0001912

[Term]
id: BTO:0000094
name: ascites tumor cell
relationship: DRV BTO:0000091

[Term]
id: BTO:0000095
name: F9 cell
def: "Mouse embryonal carcinoma\, initiated from a testicular teratocarcinoma of a strain 129 mouse." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "F9 EC cell" []
synonym: "F9 embryonal carcinoma cell" []
synonym: "F9-EC cell" []
is_a: BTO:0000306
is_a: BTO:0001437

[Term]
id: BTO:0000096
name: urinary bladder cell line
relationship: DRV BTO:0001418

[Term]
id: BTO:0000097
name: ascospore
def: "Any of the spores contained in an ascus." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=ascospore]
synonym: "FAO\:0000016" []
is_a: BTO:0001171
relationship: part_of BTO:0002161

[Term]
id: BTO:0000098
name: astroblast
def: "An embryonic astrocyte." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
is_a: BTO:0000930

[Term]
id: BTO:0000099
name: astrocyte
def: "A star-shaped cell\, especially a neuroglial cell of nervous tissue." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000771
relationship: DRV BTO:0000098

[Term]
id: BTO:0000100
name: astrocytoma cell
def: "A tumor cell composed of astrocytes; it is the most common type of primary brain tumor and is also found throughout the central nervous system. One classification groups astrocytomas according to their histologic appearance and distinguishes pilocytic\, protoplasmic\, gemistocytic\, and fibrillary types. Another classification groups them in order of increasing malignancy as Grade I\, Grade II\, Grade III\, and Grade IV types." [Dorlands Medical Dictionary:MerckSource]
synonym: "astrocytic glioma cell" []
is_a: BTO:0000526
relationship: DRV BTO:0000099

[Term]
id: BTO:0000101
name: astrocytoma cell line
is_a: BTO:0000690
relationship: DRV BTO:0000100
relationship: DRV BTO:0001531

[Term]
id: BTO:0000102
name: blood clot
def: "A semisolid gelatinous mass of coagulated blood that consists of red blood cells\, white blood cells\, and platelets entrapped in a fibrin network." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "thrombus" []
relationship: DRV BTO:0000089

[Term]
id: BTO:0000103
name: microglial cell
def: "One of the small interstitial phagocytic cells of the microglia." [Dorlands Medical Dictionary:MerckSource]
synonym: "Hortega cell" []
synonym: "microgliocyte" []
is_a: BTO:0000525
is_a: BTO:0000801
relationship: part_of BTO:0000078

[Term]
id: BTO:0000104
name: lymphoma cell line
def: "Lymphoma means any neoplastic disorder of the lymphoid tissue." [Dorlands Medical Dictionary:MerckSource]
synonym: "lymphadenoma cell line" []
relationship: DRV BTO:0000785
relationship: DRV BTO:0001586

[Term]
id: BTO:0000105
name: upper epidermis
def: "The epidermal layer directed towards the axis." [Gramene DB:ftp //www.gramene.org/pub/gramene/ontology/plant_anatomy/anatomy_gr_def]
synonym: "GRO\:0005683" []
synonym: "adaxial epidermis" []
is_a: BTO:0000718

[Term]
id: BTO:0000106
name: cranial ganglion
is_a: BTO:0000497

[Term]
id: BTO:0000107
name: B95-8 cell
def: "Marmoset monkey lymphocytes\, established from peripheral blood lymphocytes of a marmoset monkey (saguinus oedipus); cells were described to release high titers of Epstein-Barr virus (EBV) providing a source for transformation of B cells and establishment of continuous cell lines; this cell line has been assigned by the ZKBS (German Central Commission for Biological Safety) to risk group 2." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0001522

[Term]
id: BTO:0000108
name: olfactory epithelium
def: "Pseudostratified epithelium lining the olfactory region of the nasal cavity\, and containing the receptors for the sense of smell." [Dorlands Medical Dictionary:MerckSource]
synonym: "nasal cavity olfactory epithelium" []
synonym: "nasal epithelium" []
synonym: "olfactory mucosa" []
is_a: BTO:0000912

[Term]
id: BTO:0000109
name: bacteroid
def: "An irregularly shaped bacterium (as a rhizobium) found especially in root nodules of legumes." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=bacteroid]
is_a: BTO:0000284
relationship: REL BTO:0001190

[Term]
id: BTO:0000110
name: amniotic cell line
relationship: DRV BTO:0000065

[Term]
id: BTO:0000111
name: BALB/3T12-3 cell
def: "Derived from a 14-17 day old BALB/c mouse embryo. The cells are tumorigenic\, are insensitive to contact inhibition and are susceptible to transformation with SV40 virus." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "3T12 cell" []
is_a: BTO:0001958

[Term]
id: BTO:0000112
name: sieve cell
def: "The phloem conducting cell in nonangiosperms; they are long and tapered with small sieve areas over much of their surfaces. " [Botany - An Introduction to Plant Biology \, Third Edition:http //biology.jbpub.com/Botany/interactive_glossary_showterm.cfm?term=sieve]
relationship: part_of BTO:0001058

[Term]
id: BTO:0000113
name: cervical ganglion
def: "Any of three sympathetic ganglia on each side of the neck.  " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
is_a: BTO:0001333

[Term]
id: BTO:0000114
name: basidiocarp
def: "The large fruiting body characteristic of the majority of fungi of the subphylum Basidiomycotina; it is composed of masses of intertwined hyphal elements and produces basidia. Mushrooms and toadstools are common examples." [Dorlands Medical Dictionary:MerckSource]
synonym: "FAO\:0000012" []
is_a: BTO:0000487

[Term]
id: BTO:0000115
name: BC3H1 cell
def: "Mouse brain tumor cell line. Established from a mouse tumor induced by nitrosoethylurea with properties characteristic of muscle; cells were described to synthesize adenylate and creatine phosphokinases." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000690

[Term]
id: BTO:0000116
name: plant epidermis
def: "A thin surface layer of tissue in higher plants formed by growth of a primary meristem." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=epidermis]
relationship: part_of BTO:0001461

[Term]
id: BTO:0000117
name: culture condition:benzoate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000118
name: culture condition:benzoylformate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000119
name: berry
def: "A simple fruit (as a currant\, grape\, tomato\, or banana) with a pulpy or fleshy pericarp." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=berry]
is_a: BTO:0000486

[Term]
id: BTO:0000120
name: BHK-21 cell
def: "Syrian hamster kidney BHK-21 is a subclone (clone 13) of the parental line established from the kidneys of five unsexed\, one-day-old hamsters in 1961; cells can be used for virus replication studies." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "BHK 21 cell" []
synonym: "BHK-21/C13 cell" []
synonym: "baby hamster kidney cell" []
is_a: BTO:0001131

[Term]
id: BTO:0000121
name: bile
def: "A fluid secreted by the liver and poured into the small intestine via the bile ducts. Important constituents are conjugated bile salts\, cholesterol\, phospholipid\, bilirubin diglucuronide\, and electrolytes. Bile is alkaline due to its bicarbonate content\, is golden brown to greenish yellow in color\, and has a bitter taste. Bile secreted by the liver is concentrated in the gallbladder." [Dorlands Medical Dictionary:MerckSource]
synonym: "fel" []
synonym: "gall" []
is_a: BTO:0000346
relationship: DRV BTO:0000759
relationship: REL BTO:0000493

[Term]
id: BTO:0000122
name: bile duct
def: "Any of the ducts that convey bile in and from the liver." [Dorlands Medical Dictionary:MerckSource]
synonym: "biliary duct" []
synonym: "gall duct" []
relationship: part_of BTO:0000759

[Term]
id: BTO:0000123
name: bladder
def: "A membranous sac in animals that serves as the receptacle of a liquid or contains gas." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=bladder]
synonym: "bladder carcinoma cell" []
is_a: BTO:0001491

[Term]
id: BTO:0000124
name: microspore
def: "Haploid cells produced by meiosis in the anthers of angiosperms; four microspores are produced from a single microsporocyte." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
relationship: DRV BTO:0000540

[Term]
id: BTO:0000125
name: blast cell
def: "In the monophyletic theory\, the least differentiated\, totipotential blood cell without commitment as to its particular series\, from which all blood cells are derived\, preceding a stem cell. " [Dorlands Medical Dictionary:MerckSource]
synonym: "blast" []
synonym: "hematoblast" []
synonym: "hematocytoblast" []
synonym: "hemocytoblast" []
relationship: part_of BTO:0000089

[Term]
id: BTO:0000126
name: blastoderm
def: "The mass of cells produced by cleavage of a fertilized ovum\, forming the hollow sphere of the blastula\, or the cellular cap above a floor of segmented yolk in the discoblastula of telolecithal eggs. " [Dorlands Medical Dictionary:MerckSource]
synonym: "germinal membrane" []
synonym: "membrana germinativa" []
relationship: part_of BTO:0000128
relationship: part_of BTO:0000535

[Term]
id: BTO:0000127
name: blastospore
def: "A fungal spore produced by budding." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=blastospore]
is_a: BTO:0001171

[Term]
id: BTO:0000128
name: blastula
def: "The usually spherical structure produced by cleavage of a zygote\, consisting of a single layer of cells (blastoderm) surrounding a fluid-filled cavity (blastocoele)." [Dorlands Medical Dictionary:MerckSource]
synonym: "blastosphere" []
relationship: DRV BTO:0001508

[Term]
id: BTO:0000129
name: basophil
def: "Mammalian granulocyte with large heterochromatic basophilic granules that contain histamine bound to a protein and heparin-like mucopolysaccharide matrix. They are not phagocytic. Very similar to mast cells though it is not clear whether they have common lineage." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
is_a: BTO:0000539

[Term]
id: BTO:0000130
name: neutrophil
def: "A granulocyte that is the chief phagocytic white blood cell of the blood." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=neutrophil]
is_a: BTO:0000539
is_a: BTO:0001044

[Term]
id: BTO:0000131
name: blood plasma
def: "The fluid portion of the blood in which the particulate components are suspended." [Dorlands Medical Dictionary:MerckSource]
synonym: "plasma" []
relationship: part_of BTO:0000089

[Term]
id: BTO:0000132
name: blood platelet
def: "A minute\, nonnucleated\, disklike cytoplasmic body found in the blood plasma of mammals that is derived from a megakaryocyte and functions to promote blood clotting" [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "platelet" []
synonym: "thrombocyte" []
relationship: DRV BTO:0000843
relationship: part_of BTO:0000131

[Term]
id: BTO:0000133
name: blood serum
def: "The cell-free portion of the blood from which the fibrinogen has been separated in the process of clotting." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0001239
relationship: part_of BTO:0000131

[Term]
id: BTO:0000134
name: bloodstream form
def: "When living in the mammalian bloodstream T. brucei has neither a functional Krebs cycle nor oxidative phosphorylation nor does it store any carbohydrates. In the bloodstream form. Its metabolism is restricted to the glycolytic pathway alone. " [PMID:9013556]
is_a: BTO:0000092

[Term]
id: BTO:0000135
name: aorta
def: "The great arterial trunk that carries blood from the heart to be distributed by branch arteries through the body." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=aorta]
relationship: part_of BTO:0000562

[Term]
id: BTO:0000136
name: bronchoalveolar system
def: "System pertaining to a bronchus and alveoli." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000763

[Term]
id: BTO:0000137
name: pulmonary artery endothelium
is_a: BTO:0000393
relationship: part_of BTO:0000778

[Term]
id: BTO:0000138
name: midbrain
def: "The middle of the three primary divisions of the developing vertebrate brain or the corresponding part of the adult brain." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=midbrain]
synonym: "mesencephalon" []
relationship: part_of BTO:0000146

[Term]
id: BTO:0000139
name: body wall
def: "The portion of an animal body that consists of ectoderm and mesoderm\, forms the external body surface\, and encloses the body cavity." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0001489

[Term]
id: BTO:0000140
name: bone
def: "The hard form of connective tissue that constitutes the majority of the skeleton of most vertebrates; it consists of an organic component (the cells and matrix) and an inorganic\, or mineral\, component; the matrix contains a framework of collagenous fibers and is impregnated with the mineral component\, chiefly calcium phosphate (85 per cent) and calcium carbonate (10 per cent)\, which imparts the quality of rigidity to bone. " [Dorlands Medical Dictionary:MerckSource]
synonym: "osseous tissue" []
is_a: BTO:0000421
relationship: part_of BTO:0001486

[Term]
id: BTO:0000141
name: bone marrow
def: "The soft\, fatty\, vascular tissue that fills most bone cavities and is the source of red blood cells and many white blood cells." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "medulla ossium" []
relationship: part_of BTO:0001486

[Term]
id: BTO:0000142
name: brain
def: "1\: The portion of the vertebrate central nervous system that constitutes the organ of thought and neural coordination\, includes all the higher nervous centers receiving stimuli from the sense organs and interpreting and correlating them to formulate the motor impulses\, is made up of neurons and supporting and nutritive structures\, is enclosed within the skull\, and is continuous with the spinal cord through the foramen magnum.\n\n2\: A nervous center in invertebrates comparable in position and function to the vertebrate brain." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=brain]
relationship: part_of BTO:0000227
relationship: part_of BTO:0000282

[Term]
id: BTO:0000143
name: substantia nigra
def: "The substantia nigra is located in the mesencephalon (mid brain) region of the brain. It is part of the basal ganglia." [Anatomy of the Brain:http //biology.about.com/library/organs/brain/blsubstantianigra.htm]
relationship: part_of BTO:0000138
relationship: part_of BTO:0000235

[Term]
id: BTO:0000144
name: meninx
def: "Any of the three membranes that envelop the brain and spinal cord." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=meninx]
synonym: "meninges" []
relationship: part_of BTO:0000142
relationship: part_of BTO:0000282
relationship: part_of BTO:0001279

[Term]
id: BTO:0000145
name: brain myelin
relationship: part_of BTO:0000236

[Term]
id: BTO:0000146
name: brain stem
def: "The part of the brain composed of the mesencephalon\, pons\, and medulla oblongata and connecting the spinal cord with the forebrain and cerebrum." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=brain+stem]
synonym: "brainstem" []
synonym: "truncus encephalicus" []
relationship: part_of BTO:0000142

[Term]
id: BTO:0000147
name: microgametophyte
def: "A plant body or cell lineage\, formed by vegetative growth of the microspore\, that produces the male gametes of a heterosporous plant. " [Jim Croft`s Flora of Australia:http //www.cartage.org.lb/en/themes/Reference/dictionary/Biologie/M/182.html]
synonym: "GRO\:0000162" []
synonym: "male gametophyte" []
is_a: BTO:0000495

[Term]
id: BTO:0000148
name: branch
def: "A natural subdivision of a plant stem; especially\: a secondary shoot or stem (as a bough) arising from a main axis (as of a tree)." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=branch]
synonym: "GRO\:0005304" []
synonym: "axillary shoot" []
synonym: "lateral shoot" []
relationship: part_of BTO:0001300

[Term]
id: BTO:0000149
name: breast
def: "1\: The fore or ventral part of the body between the neck and the abdomen.\n2\: Either of the pair of mammary glands extending from the front of the chest in pubescent and adult human females and some other mammals." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=breast]
is_a: BTO:0000254
is_a: BTO:0000431
relationship: part_of BTO:0001368

[Term]
id: BTO:0000150
name: breast cancer cell
def: "Breast cancer is an uncontrolled growth of malignant breast tissue. Most breast cancers begin in the milk ducts\: these are called intraductal cancers. A few\, like lobular cancer\, start in the milk sacs or lobes." [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
synonym: "breast adenocarcinoma cell" []
synonym: "breast carcinoma cell" []
synonym: "mammary carcinoma cell" []
synonym: "mammary tumor cell" []
relationship: DRV BTO:0000149

[Term]
id: BTO:0000151
name: extensor
def: "A muscle that\, upon contraction\, tends to straighten a limb. The antagonist of a flexor muscle." [Illustrated Encyclopedia of Human Anatomic Variation:Part I Muscular System http //www.vh.org/adult/provider/anatomy/AnatomicVariants/MuscularSystem/Terminology.html]
is_a: BTO:0001103

[Term]
id: BTO:0000152
name: infected cell
is_a: BTO:0000214

[Term]
id: BTO:0000153
name: Walker carcinoma 256 cell
def: "A cell of a transplantable carcinoma of the rat that originally appeared spontaneously in the mammary gland of a pregnant albino rat\, and which now resembles a carcinoma in young transplants and a sarcoma in older transplants. " [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
synonym: "Walker carcinosarcoma 256 cell" []
is_a: BTO:0000150
is_a: BTO:0001207

[Term]
id: BTO:0000154
name: BRL-3A cell
def: "Rat liver cell line. Established from the buffalo strain of rattus norvegicus." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "BRL3A cell" []
relationship: DRV BTO:0001933

[Term]
id: BTO:0000155
name: bronchoalveolar lavage
def: "A technique by which cells and fluid from bronchioles and lung alveoli are removed for diagnosis of disease or evaluation of treatment. A bronchoscope is wedged into a bronchus and sterile saline is pumped in and then removed along with the fluid and cells to be analyzed." [Dorlands Medical Dictionary:MerckSource]
synonym: "BAL cell" []
relationship: REL BTO:0000136

[Term]
id: BTO:0000156
name: brown adipose tissue
def: "A mammalian heat-producing tissue occurring especially in human newborns and in hibernators." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=brown+fat]
synonym: "brown fat" []
is_a: BTO:0001487

[Term]
id: BTO:0000157
name: aorta thoracica
def: "Thoracic part of aorta\: the proximal portion of the descending aorta\, which proceeds from the arch of the aorta and gives rise to the bronchial\, esophageal\, pericardiac\, and mediastinal branches\, and the superior phrenic\, posterior intercostal III to XI\, and subcostal arteries; it is continuous through the diaphragm with the abdominal aorta. " [Dorlands Medical Dictionary:MerckSource]
synonym: "aorta thoracalis" []
synonym: "pars thoracica aortae" []
synonym: "thoracic aorta" []
is_a: BTO:0000135

[Term]
id: BTO:0000158
name: plant bud
def: "A small lateral or terminal protuberance on the stem of a plant that may develop into a flower\, leaf\, or shoot." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=bud]
synonym: "bud" []
relationship: part_of BTO:0001300

[Term]
id: BTO:0000159
name: bulb
def: "A resting stage of a plant (as the lily\, onion\, hyacinth\, or tulip) that is usually formed underground and consists of a short stem base bearing one or more buds enclosed in overlapping membranous or fleshy leaves." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=bulb]
is_a: BTO:0000720

[Term]
id: BTO:0000160
name: bundle sheath
def: "Sheath of parenchyma or sclerenchyma cells surrounding the vascular bundles in leaves." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "GRO\:0005726" []
relationship: part_of BTO:0000713

[Term]
id: BTO:0000161
name: lung fibroblast cell line
is_a: BTO:0000353
is_a: BTO:0000453
relationship: DRV BTO:0000764

[Term]
id: BTO:0000162
name: culture condition:butyrate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000163
name: corolla
def: "Collective term for the petals of a flower." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "GRO\:0005654" []
relationship: part_of BTO:0001727

[Term]
id: BTO:0000164
name: Burkitt lymphoma cell
def: "Malignant tumour cell of lymphoblasts derived from B-lymphocytes. Most commonly affects children in tropical Africa\: both Epstein-Barr virus and immunosuppression due to malarial infection are involved." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
synonym: "African lymphoma cell" []
synonym: "Burkitt's lymphoma cell" []
is_a: BTO:0000785

[Term]
id: BTO:0000165
name: C2C12 cell
def: "This is a subclone (produced by H. Blau\, et al) of the mouse myoblast cell line established by D. Yaffe and O. Saxel. The C2C12 cell line differentiates rapidly\, forming contractile myotubes and producing characteristic muscle proteins. Treatment with bone morphogenic protein 2 (BMP-2) cause a shift in the differentiation pathway from myoblastic to osteoblastic. " [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000256

[Term]
id: BTO:0000166
name: cecum
def: "The first part of the large intestine\, forming a dilated pouch into which open the ileum\, colon\, and appendix vermiformis." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "blind intestine" []
synonym: "blindgut" []
synonym: "caecum" []
synonym: "intestinum caecum" []
relationship: part_of BTO:0000706
relationship: part_of BTO:0002273

[Term]
id: BTO:0000167
name: adenocarcinoma cell line
is_a: BTO:0000297
relationship: DRV BTO:0000604

[Term]
id: BTO:0000168
name: carotid artery
def: "A key artery located in the front of the neck that carries blood from the heart to the brain. Cholesterol plaques on the inner wall of the carotid artery can lead to stroke. " [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
is_a: BTO:0000573
relationship: part_of BTO:0000420

[Term]
id: BTO:0000169
name: calyx
def: "The usually green outer whorl of a flower consisting of sepals." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=calyx]
synonym: "GRO\:0005653" []
relationship: part_of BTO:0001727

[Term]
id: BTO:0000170
name: cambium
def: "A thin formative layer between the xylem and phloem of most vascular plants that gives rise to new cells and is responsible for secondary growth;\nA lateral meristem in vascular plants\, including the vascular cambium and cork cambium\, that forms parallel rows of cells resulting in secondary tissues." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=cambium, The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "GRO\:0005597" []
relationship: DRV BTO:0001119
relationship: part_of BTO:0001188
relationship: part_of BTO:0001299

[Term]
id: BTO:0000171
name: L-cell
def: "A cultured line of C3H mouse FIBROBLASTS that do not adhere to one another and do not express CADHERINS." [Medical Dictionary Online:http //www.online-medical-dictionary.org/]
is_a: BTO:0000453

[Term]
id: BTO:0000172
name: pileus
def: "The convex\, concave\, or flattened spore-bearing structure of some basidiomycetes that is attached superiorly to the stem and typically is expanded with gills or pores on the underside." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=pileus]
synonym: "FAO\:0000009" []
synonym: "cap" []
relationship: part_of BTO:0000487

[Term]
id: BTO:0000173
name: fruit capsule
def: "A simple fruit that develops from a compound ovary with two or more carpels; capsules dehisce in many ways\, example\: cotton." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "plant capsule" []
is_a: BTO:0000486
is_a: BTO:0001287

[Term]
id: BTO:0000174
name: embryonic structure
def: "An anatomical structure that exists only before the organism is fully formed. In mammals\, for example\, a structure that exists only prior to the birth of the organism. This structure may be normal or abnormal. " [Harvard Medical School:http //dsg.harvard.edu/courses/hst952/UMLSSemanticTypes.doc]
is_a: BTO:0000284
is_a: BTO:0001489

[Term]
id: BTO:0000175
name: epithalamus
def: "The caudal part of the roof and the adjoining lateral walls of the third ventricle of the diencephalon\, comprising the habenular nuclei and their commissure\, pineal body\, and commissure of the epithalamus." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=epithalamus]
relationship: part_of BTO:0000342

[Term]
id: BTO:0000176
name: carcinoma cell
def: "A cell of malignant new growth made up of epithelial cells tending to infiltrate the surrounding tissues and give rise to metastases." [Dorlands Medical Dictionary:MerckSource]
synonym: "basal cell epithelioma cell" []
synonym: "epithelial cancer cell" []
synonym: "malignant epithelioma cell" []
is_a: BTO:0000415

[Term]
id: BTO:0000177
name: BG-1 cell
def: "Ovarian adenocarcinoma cell line." [PMID:11578462]
synonym: "BG1 cell" []
is_a: BTO:0001882

[Term]
id: BTO:0000178
name: adenoma cell
def: "A benign epithelial tumor cell in which the cells form recognizable glandular structures or in which the cells are clearly derived from glandular epithelium." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000415

[Term]
id: BTO:0000179
name: Colo-205 cell
def: "Human Caucasian colon adenocarcinoma cell line. Isolated from ascitic fluid of a 70-year-old Caucasian male with carcinoma of the colon." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "Colo205 cell" []
is_a: BTO:0001913

[Term]
id: BTO:0000180
name: cervical carcinoma cell
def: "A cancer cell of the uterine cervix (the neck of the uterus)." [The Cancer Information Network \, Medical Terms Used In Oncology:http //www.cancerlinksusa.com/tools/glossary.htm]
synonym: "carcinoma cell\, cervical" []
synonym: "carcinoma cell. cervix" []
synonym: "cervix carcinoma cell" []
is_a: BTO:0001421

[Term]
id: BTO:0000181
name: Lewis lung carcinoma cell line
synonym: "LLC cell line" []
is_a: BTO:0000762
relationship: DRV BTO:0000745

[Term]
id: BTO:0000182
name: HT-29 cell
def: "Human colon adenocarcinoma\, established from the primary tumor of a 44-year-old Caucasian woman with colon adenocarcinoma in 1964; described to be heterotransplantable forming well-differentiated grade I tumors." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0001913

[Term]
id: BTO:0000183
name: pancreatic cell line
relationship: DRV BTO:0000988

[Term]
id: BTO:0000184
name: medullary thyroid carcinoma cell
def: "A cell ot a type of thyroid gland carcinoma that contains amyloid deposits and parafollicular cells and secretes calcitonin. It occurs in both an autosomal dominant form as a component of multiple endocrine neoplasia\, types II and III\, and in a nonfamilial form." [Dorlands Medical Dictionary:MerckSource]
synonym: "MTC cell" []
synonym: "medullary carcinoma cell of thyroid gland" []
synonym: "thyroid carcinoma cell\, medullary" []
is_a: BTO:0000191
is_a: BTO:0000196

[Term]
id: BTO:0000185
name: medullary breast carcinoma cell
def: "A cell of a rare type of breast cancer that often can be treated successfully. It is marked by lymphocytes (a type of white blood cell) in and around the tumor that can be seen when viewed under a microscope.  " [Glossary of Cancer terms:http //www.webref.org/cancer/m/medullary_breast_carcinoma.htm]
is_a: BTO:0000150
is_a: BTO:0000191

[Term]
id: BTO:0000186
name: lobular carcinoma cell
def: "A cell of an infiltrating (invasive) breast cancer\, relatively uncommon\, accounting for only 5%-10% of breast tumours in most series. It is often an area of ill-defined thickening in the breast\, in contrast to the dominant lump characteristic of ductal carcinoma. It is typically composed of small cells in a linear arrangement with a tendency to grow around ducts and lobules. There is likelihood of axillary nodal involvement with metastasis to meningeal and serosal surfaces. " [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
is_a: BTO:0000150

[Term]
id: BTO:0000187
name: myeloblast
def: "A large mononuclear nongranular bone-marrow cell; especially\: one that is a precursor of a myelocyte." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=myeloblast]
relationship: part_of BTO:0000141

[Term]
id: BTO:0000188
name: colonic cell line
is_a: BTO:0000003
relationship: DRV BTO:0000269

[Term]
id: BTO:0000189
name: small cell lung cancer cell
def: "A cell of a common\, highly malignant form of bronchogenic carcinoma in the wall of a major bronchus\, occurring mainly in middle-aged individuals with a history of tobacco smoking; it is radiosensitive and has small oval undifferentiated cells that are intensely hematoxyphilic. Metastasis to the hilum and to mediastinal lymph nodes is common. " [Dorlands Medical Dictionary:MerckSource]
synonym: "SCLC cell" []
synonym: "small cell carcinoma cell" []
synonym: "small cell lung carcinoma cell" []
is_a: BTO:0002061

[Term]
id: BTO:0000190
name: Ehrlich tumor carcinoma cell
def: "A Ehrlich tumor carcinoma is a transplantable\, poorly differentiated malignant tumour  which appeared originally as a spontaneous breast carcinoma in a mouse. It grows in both solid and ascitic forms. " [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
is_a: BTO:0000150

[Term]
id: BTO:0000191
name: medullary carcinoma cell
def: "A cell of a carcinoma composed mainly of epithelial elements with little or no stroma. Medullary carcinomas of the breast constitute 5%-7% of all mammary carcinomas; medullary carcinomas of the thyroid comprise 3%-10% of all thyroid malignancies. " [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
synonym: "carcinoma molle cell" []
synonym: "carcinoma spongiosum cell" []
synonym: "cerebriform cancer cell" []
synonym: "cerebriform carcinoma cell" []
synonym: "encephaloid cancer cell" []
synonym: "soft cancer cell" []
is_a: BTO:0000176

[Term]
id: BTO:0000192
name: nasopharynx carcinoma cell
def: "A cell of a disease in which cancer (malignant) cells are found in the tissues of the nasopharynx. " [The Cancer Center at Saint Mary's Mercy Medical Center \, Glossary of Terms:http //www.smcancercenter.com/resource/n.shtml]
synonym: "carcinoma cell\, nasopharynx" []
synonym: "nasopharyngeal cancer cell" []
synonym: "nasopharyngeal carcinoma cell" []
synonym: "nasopharynx cancer cell" []
is_a: BTO:0000176

[Term]
id: BTO:0000193
name: rectal cancer cell
def: "Cancer cell of the rectum." [Atlas of Gastroenterological Endoscopy:http //www.endoskopischer-atlas.de/lexe.htm]
synonym: "carcinoma cell\, rectal" []
synonym: "rectal carcinoma cell" []
relationship: DRV BTO:0001158

[Term]
id: BTO:0000194
name: endometrioid carcinoma cell
def: "Ovarian carcinoma cell which resembles typical carcinoma of the endometrium and may be seen with a synchronous endometrial carcinoma. When they appear together\, both tend to be of low stage. " [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
is_a: BTO:0001023
relationship: DRV BTO:0001422

[Term]
id: BTO:0000195
name: CACO-2 cell
def: "Human colon adenocarcinoma cell line\, established from the primary colon tumor (adenocarcinoma) of a 72-year-old Caucasian man in 1974." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "Caco-2 cell" []
is_a: BTO:0001913

[Term]
id: BTO:0000196
name: thyroid cancer cell
def: "Cancer cell of the thyroid gland." [Aristoteles University of Thessaloniki \, Dictionary of Medical Terms:http //www.med.auth.gr/db/dictionary1/gr/]
synonym: "carcinoma cell\, thyroid" []
synonym: "thyroid carcinoma cell" []
relationship: DRV BTO:0001379

[Term]
id: BTO:0000197
name: carcinosarcoma cell
def: "A cell of a malignant tumor that is a mixture of carcinoma (cancer of epithelial tissue\, which is skin and tissue that lines or covers the internal organs) and sarcoma (cancer of connective tissue\, such as bone\, cartilage\, and fat).  " [Medical Dictionary \, Hyperdictionary:http //www.hyperdictionary.com/medical/carcinosarcoma]
is_a: BTO:0000176
is_a: BTO:0001207

[Term]
id: BTO:0000198
name: cardia
def: "The opening of the esophagus into the stomach; also\: the part of the stomach adjoining this opening." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=cardia]
relationship: part_of BTO:0000959

[Term]
id: BTO:0000199
name: cardiac muscle
def: "The principal muscle tissue of the vertebrate heart made up of striated fibers that appear to be separated from each other under the electron microscope but that function in long-term rhythmic contraction as if in protoplasmic continuity." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=cardiac+muscle]
synonym: "heart muscle" []
relationship: part_of BTO:0000562
relationship: part_of BTO:0001369

[Term]
id: BTO:0000200
name: culture condition:2-chloropropionate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000201
name: pheochromocytoma cell line
relationship: DRV BTO:0001054

[Term]
id: BTO:0000202
name: sense organ
def: "A bodily structure that receives a stimulus (as heat or sound waves) and is affected in such a manner as to initiate a wave of excitation in associated sensory nerve fibers which convey specific impulses to the central nervous system where they are interpreted as corresponding sensations\: RECEPTOR." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=sense+organ]
relationship: part_of BTO:0001489

[Term]
id: BTO:0000203
name: respiratory system
def: "A system of organs subserving the function of respiration and in air-breathing vertebrates consisting typically of the lungs and their nervous and circulatory supply and the channels by which these are continuous with the outer air." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=respiratory+system]
relationship: part_of BTO:0001489

[Term]
id: BTO:0000204
name: carotid body
def: "A small cluster of chemoreceptive and supporting cells located near the bifurcation of the internal carotid artery. The carotid body\, which is richly supplied with fenestrated capillaries\, senses the pH\, carbon dioxide\, and oxygen concentrations in the blood and plays a crucial role in their homeostatic control. " [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
is_a: BTO:0000202
relationship: part_of BTO:0000168

[Term]
id: BTO:0000205
name: nerve plexus
def: "A plexus made up of intermingled nerve fibers." [Dorlands Medical Dictionary:MerckSource]
relationship: DRV BTO:0000925

[Term]
id: BTO:0000206
name: cartilage
def: "A specialized\, fibrous connective tissue\, forming most of the temporary skeleton of the embryo\, providing a model in which most of the bones develop\, and constituting an important part of the growth mechanism of the organism. It exists in several types\, the most important of which are hyaline cartilage\, elastic cartilage\, and fibrocartilage. Also used as a general term to designate a mass of such tissue in a particular site in the body. " [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000421
relationship: part_of BTO:0001486

[Term]
id: BTO:0000207
name: tibial cartilage
def: "Cartilage pertaining to the tibia." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000206
is_a: BTO:0001252

[Term]
id: BTO:0000208
name: caryopsis
def: "Simple\, dry\, indehiscent fruit with a single seed that is fused to the ovary wall\, example\: wheat." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "grain" []
is_a: BTO:0000486

[Term]
id: BTO:0000209
name: corpus epididymis
def: "The body of the epididymis." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000408

[Term]
id: BTO:0000210
name: cauda epididymis
def: "The tail of the epididymis." [Dorlands Medical Dictionary:MerckSource]
synonym: "epididymal cauda" []
relationship: part_of BTO:0000408

[Term]
id: BTO:0000211
name: caudate nucleus
def: "One of the centrally-located portions of the brain affected by Huntington's Disease. Speech and swallowing problems arise when this region and another region called the putamen are affected." [Dictionary of Huntington's Disease (HD) Terms:http //www.hdsa-wi.org/dictionary.htm]
relationship: part_of BTO:0000418
relationship: part_of BTO:0001311

[Term]
id: BTO:0000212
name: caudate putamen
def: "A centrally-located portion of the brain affected by Huntington's Disease. The putamen is structurally similar to the caudate nucleus together with which it composes what is termed the striatum." [Dictionary of Huntington's Disease (HD) Terms:http //www.hdsa-wi.org/dictionary.htm]
relationship: part_of BTO:0000418
relationship: part_of BTO:0002250

[Term]
id: BTO:0000213
name: cecum mucosa
is_a: BTO:0000642
relationship: part_of BTO:0000166

[Term]
id: BTO:0000214
name: cell culture
def: "Cells taken from a living organism and grown under controlled conditions (“in culture”). Methods used to maintain cell lines or strains." [Glossary of Fermentation & Cell Culture Terms:http //www.nbsc.com/files/papers/bp0600_gloss_36-44.pdf]
is_a: BTO:0001490

[Term]
id: BTO:0000215
name: culture condition:galactonate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000216
name: culture condition
relationship: part_of BTO:0000214

[Term]
id: BTO:0000217
name: MH-7777A cell
def: "Rat hepatoma\, established from the liver tumor of a Buffalo rat; tumor cells were propagated in the hind leg." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000578

[Term]
id: BTO:0000218
name: BALB/3T3 cell
def: "The BALB/3T3 clone A31 is one of several cell lines (see ATCC CCL-164\, BALB/3T12) developed by S.A. Aaronson and G.T. Todaro in 1968 from disaggregated 14- to 17-day-old BALB/c mouse embryos." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0001958

[Term]
id: BTO:0000219
name: MH-3924 cell
def: "Rat Morris hepatoma cell line." [PMID:3716925, PMID:12798353]
synonym: "MH3924 cell" []
is_a: BTO:0000578

[Term]
id: BTO:0000220
name: MH1C1 cell
def: "Rat hepatoma\, a clonal strain of epithelial cells was derived from a transplantable Morris hepatoma (#7795\, Buffalo strain) in 1967; cells were described to synthesize and to secrete serum albumin and serum complement component C9." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "MH 1 C 1 cell" []
is_a: BTO:0000578

[Term]
id: BTO:0000221
name: cell suspension culture
def: "Particles floating in (not necessarily on) a liquid medium\, or the mix of particles and liquid itself." [Glossary of Fermentation & Cell Culture Terms:http //www.nbsc.com/files/papers/bp0600_gloss_36-44.pdf]
is_a: BTO:0000214

[Term]
id: BTO:0000222
name: myoblast
def: "An embryonic cell that becomes a cell of muscle fiber." [Dorlands Medical Dictionary:MerckSource]
synonym: "sarcoblast" []
relationship: part_of BTO:0000379

[Term]
id: BTO:0000223
name: teratocarcinoma cell
def: "A malignant tumor cell of the testis composed of teratoma and embryonal carcinoma." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000279

[Term]
id: BTO:0000224
name: liver cell line
relationship: DRV BTO:0000759

[Term]
id: BTO:0000225
name: CEM cell
def: "CEM is a camptothecin (CPT) resistant derivative of the human T cell leukemia cell line CCRF-CEM. The cell line was selected and subcloned in 1991 for resistance to CPT. \nEstablished from an 4-year-old caucasian female." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
relationship: DRV BTO:0000736

[Term]
id: BTO:0000226
name: gitter cell
def: "A microglial cell that is globular and swollen after having phagocytized debris from cells destroyed pathologically in the central nervous system." [Dorlands Medical Dictionary:MerckSource]
synonym: "compound granular corpuscle" []
synonym: "compound granule cell" []
is_a: BTO:0000103

[Term]
id: BTO:0000227
name: central nervous system
def: "The central nervous system is that part of the nervous system that consists of the brain and spinal cord. The central nervous system (CNS) is one of the two major divisions of the nervous system. The other is the peripheral nervous system (PNS) which is outside the brain and spinal cord. " [Medical Dictionary \, Medterms:http //www.medterms.com]
synonym: "CNS" []
relationship: part_of BTO:0001484

[Term]
id: BTO:0000228
name: C-1300 cell
def: "Mouse neuroblastoma cell line." [PMID:11579158]
synonym: "C1300 cell" []
is_a: BTO:0000932

[Term]
id: BTO:0000229
name: centrum semiovale
def: "The white matter of the cerebral hemispheres which underlies the cerebral cortex and which\, in horizontal sections superior to the corpus callosum\, has a semioval shape; it contains projection\, commissural\, and association fibers." [Dorlands Medical Dictionary:MerckSource]
synonym: "semioval center" []
relationship: part_of BTO:0000236

[Term]
id: BTO:0000230
name: subarachnoid space
def: "The space between the arachnoidea mater and the pia mater\, containing cerebrospinal fluid and bridged by delicate trabeculae." [Dorlands Medical Dictionary:MerckSource]
synonym: "cavitas subarachnoidea" []
synonym: "spatium leptomeningeum" []
synonym: "spatium subarachnoideum" []
synonym: "subarachnoid cavity" []
relationship: part_of BTO:0000818

[Term]
id: BTO:0000231
name: cerebral hemisphere
def: "Either of the two hollow convoluted lateral halves of the cerebrum." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=cerebral+hemisphere]
relationship: part_of BTO:0000239

[Term]
id: BTO:0000232
name: cerebellum
def: "A large dorsally projecting part of the brain concerned especially with the coordination of muscles and the maintenance of bodily equilibrium\, situated between the brain stem and the back of the cerebrum \, and formed in humans of two lateral lobes and a median lobe." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=cerebellum]
relationship: part_of BTO:0000673

[Term]
id: BTO:0000233
name: cerebral cortex
def: "The surface layer of gray matter of the cerebrum that functions chiefly in coordination of sensory and motor information." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=cerebral+cortex]
synonym: "brain cortex" []
relationship: part_of BTO:0000231

[Term]
id: BTO:0000234
name: vein
def: "Any of the tubular branching vessels that carry blood from the capillaries toward the heart." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=vein]
is_a: BTO:0001102

[Term]
id: BTO:0000235
name: basal ganglion
def: "Any of four deeply placed masses of gray matter (as the amygdala) in each cerebral hemisphere. Location\: The basal ganglion is located deep within the cerebral hemispheres in the telencephalon region of the brain. It consists of the corpus stratium\, subthalamic nucleus and the substantia nigra. " [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=basal+ganglion]
synonym: "basal nucleus" []
is_a: BTO:0000497
relationship: part_of BTO:0000233

[Term]
id: BTO:0000236
name: cerebral white matter
def: "Whitish nerve tissue\, especially of the brain and spinal cord\, consisting chiefly of myelinated nerve fibers." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "white matter" []
relationship: part_of BTO:0000142
relationship: part_of BTO:0001279

[Term]
id: BTO:0000237
name: cerebrospinal fluid
def: "The serumlike fluid that circulates through the ventricles of the brain\, the cavity of the spinal cord\, and the subarachnoid space\, functioning in shock absorption." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "CSF" []
synonym: "cerebral spinal fluid" []
synonym: "spinal fluid" []
relationship: DRV BTO:0000258
relationship: part_of BTO:0000230
relationship: part_of BTO:0001279

[Term]
id: BTO:0000238
name: cerebrovascular endothelial cell
def: "Endothelial cell of or involving the cerebrum and the blood vessels supplying it." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=cerebrovascular]
is_a: BTO:0001854
relationship: part_of BTO:0000239
relationship: part_of BTO:0001852

[Term]
id: BTO:0000239
name: telencephalon
def: "An enlarged anterior or upper part of the brain; especially\: the expanded anterior portion of the brain that in higher mammals overlies the rest of the brain\, consists of cerebral hemispheres and connecting structures\, and is considered to be the seat of conscious mental processes." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=telencephalon]
synonym: "cerebrum" []
relationship: part_of BTO:0000478

[Term]
id: BTO:0000240
name: inferior cervical ganglion
def: "An inconstant ganglion formed in place of the usual cervicothoracic ganglion by fusion of the lower two cervical ganglia in instances where the first thoracic ganglion remains separate." [Dorlands Medical Dictionary:MerckSource]
synonym: "ganglion cervicale inferioris" []
is_a: BTO:0000113

[Term]
id: BTO:0000241
name: cervical epithelium
is_a: BTO:0000416
relationship: part_of BTO:0001421

[Term]
id: BTO:0000242
name: cervical mucus
def: "A substance produced by the cervix and endocervical glands." [Dictionary of Terms:http //www.dreamababy.com/dictionary.htm]
relationship: REL BTO:0001421

[Term]
id: BTO:0000243
name: vagina
def: "A canal in a female mammal that leads from the uterus to the external orifice of the genital canal." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=vagina]
is_a: BTO:0003099
relationship: part_of BTO:0000083

[Term]
id: BTO:0000244
name: culture condition:chlorobenzene-induced cell
is_a: BTO:0000001

[Term]
id: BTO:0000245
name: culture condition:chlorobenzoate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000246
name: CHO cell
def: "Chinese hamster ovary cell line\, that was initiated from an ovary biopsy of an adult Chinese hamster in 1957." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000977

[Term]
id: BTO:0000247
name: shoot tip
def: "The terminal bud (0.1 - 1.0 mm) of a plant\, which consists of the apical meristem (0.05 - 0.1 mm) and the immediate surrounding leaf primordia and developing leaves and adjacent stem tissue." [Dictionary of Genomics (Japan):http //cny.new21.net/dictionary/s-e.html]
synonym: "GRO\:0000370" []
synonym: "shoot apex" []
relationship: part_of BTO:0001243

[Term]
id: BTO:0000248
name: chondroclast
def: "A giant cell of the class that is believed associated with the absorption of cartilage." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000801
relationship: part_of BTO:0000206

[Term]
id: BTO:0000249
name: chondrocyte
def: "Cartilage cells. They make the structural components of cartilage." [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
synonym: "cartilage cell" []
is_a: BTO:0000206

[Term]
id: BTO:0000250
name: chondrosarcoma cell
def: "Chondrosarcoma is a malignant tumor derived from cartilage cells or their precursors\, but lacking direct osteoid formation; it occurs predominantly in the pelvis\, femur\, and shoulder girdle in middle-aged to older adults. It may be primary\, arising from cartilage cells\, or secondary to a pre-existing benign lesion." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000372
is_a: BTO:0001207

[Term]
id: BTO:0000251
name: chorioallantois
def: "A vascular fetal membrane composed of the fused chorion and adjacent wall of the allantois that in the hen's egg is used as a living culture medium for viruses and for tissues." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=chorioallantois]
synonym: "chorioallantoic membrane" []
is_a: BTO:0000473

[Term]
id: BTO:0000252
name: chorion
def: "The outer membrane of the two membranes enclosing the embryo in reptiles\, birds\, and mammals. In placental mammals it contributes to the development of the placenta." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000473

[Term]
id: BTO:0000253
name: BEN cell
def: "Human lung carcinoma; established from the supraclavicular tumor cells-containing lymph node of a 71-year-old man with poorly differentiated carcinoma of the lung." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000762

[Term]
id: BTO:0000254
name: female reproductive gland
is_a: BTO:0001488
relationship: part_of BTO:0000083

[Term]
id: BTO:0000255
name: brain cell line
relationship: DRV BTO:0000142

[Term]
id: BTO:0000256
name: myoblast cell line
relationship: DRV BTO:0000222

[Term]
id: BTO:0000257
name: uterine cancer cell
relationship: DRV BTO:0001424

[Term]
id: BTO:0000258
name: choroid plexus
def: "The choroid plexus is tissue located in the spaces inside the brain called ventricles. The choroid plexus makes the fluid that fills the ventricles and surrounds the brain and spinal cord." [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
relationship: part_of BTO:0001442

[Term]
id: BTO:0000259
name: chromaffin cell
def: "A type of amine precursor uptake and decarboxylation cells that stain readily with chromium salts\, their cytoplasmic granules taking on a characteristic brown color; they are found especially in cells of the adrenal medulla and in paraganglia of the coccygeal gland and carotid gland\, along the sympathetic nerves\, and in various organs. They contain chromaffin granules. " [Dorlands Medical Dictionary:MerckSource]
synonym: "pheochrome cell" []
synonym: "pheochromocytes" []
relationship: part_of BTO:0000049

[Term]
id: BTO:0000260
name: ciliary body
def: "Tissue that includes the group of muscles that act on the eye lens to produce accommodation and the arterial circle of the iris. The inner ciliary epithelium is continuous with the pigmented retinal epithelium\, the outer ciliary epithelium secretes the aqueous humour." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
relationship: part_of BTO:0000439

[Term]
id: BTO:0000261
name: culture condition:mannitol-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000262
name: clove
def: "One of the small bulbs (as in garlic) developed in the axils of the scales of a large bulb." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=clove]
is_a: BTO:0000159

[Term]
id: BTO:0000263
name: P-388D1(IL-1) cell
def: "Mouse monocytes-macrophages\, established from the ascites of a DBA/2 mouse with a lymphoid neoplasm induced by methylcholanthrene and subsequently enriched for adherent (monocyte-macrophage) cells by selection (yielding this IL1-producing subclone); reported to produce IL-1 after stimulation with LPS or PMA\, to phagocytize latex articles and to synthesize lysozyme." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000984

[Term]
id: BTO:0000264
name: bone marrow cell line
relationship: DRV BTO:0000141

[Term]
id: BTO:0000265
name: coagulating gland
is_a: BTO:0000080

[Term]
id: BTO:0000266
name: cob
def: "The central axis/core of the 'ear' (distal end of the lateral branch/ear shoot) upon which the kernels (caryopses) are borne. The cob is similar to the central spike of the tassel (male inflorescence) in that it produces multiple rows of paired spikelets (polystichous phyllotaxy). " [Maize DB:http //www.maizemap.org/MMP_Downloads/POC/Zea_mays_anatomy_ontology_definitions.txt]
comment: Zea mays
synonym: "GRO\:0005440" []
is_a: BTO:0001278

[Term]
id: BTO:0000267
name: cochlea
def: "A division of the bony labyrinth of the inner ear of higher vertebrates that is usually coiled like a snail shell and is the seat of the hearing organ." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=cochlea]
relationship: part_of BTO:0003381

[Term]
id: BTO:0000268
name: coleoptile
def: "The first leaf of a monocotyledon forming a protective sheath about the plumule." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=coleoptile]
synonym: "GRO\:0005373" []
relationship: part_of BTO:0001495

[Term]
id: BTO:0000269
name: colon
def: "The part of the large intestine that extends from the cecum to the rectum." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=colon]
relationship: part_of BTO:0000706
relationship: part_of BTO:0001613

[Term]
id: BTO:0000270
name: colon ascendens
def: "The portion of the colon between the cecum and the right colic flexure." [Dorlands Medical Dictionary:MerckSource]
synonym: "ascending colon" []
relationship: part_of BTO:0000269

[Term]
id: BTO:0000271
name: colonic mucosa
synonym: "colon mucosa" []
is_a: BTO:0000642
relationship: part_of BTO:0000269

[Term]
id: BTO:0000272
name: colon transversum
def: "The portion of the colon that runs transversely across the upper part of the abdomen\, from the right to the left colic flexure." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000269

[Term]
id: BTO:0000273
name: ink gland
def: "The ink gland and ink sac are specializations of the rectal gland. " [The Columbia Encyclopedia:Sixth Edition. 2001]
is_a: BTO:0001157

[Term]
id: BTO:0000274
name: apical bud
def: "The uppermost bud on a stem." [Glossary of Gardening Terms:http //www.geocities.com/impatients63/DictB.htm]
synonym: "terminal bud" []
is_a: BTO:0000158

[Term]
id: BTO:0000275
name: colonocyte
relationship: REL BTO:0000305

[Term]
id: BTO:0000276
name: colostrum
def: "Milk secreted for a few days after parturition and characterized by high protein and antibody content." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=colostrum]
is_a: BTO:0000868

[Term]
id: BTO:0000277
name: columnella muscle
def: "The muscle of the central column or axis of a spiral univalve shell." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=columella]
synonym: "columella muscle" []
is_a: BTO:0001262
relationship: part_of BTO:0001266

[Term]
id: BTO:0000278
name: commercial preparation
synonym: "commercial product" []
is_a: BTO:0001490

[Term]
id: BTO:0000279
name: testicular cancer cell
relationship: DRV BTO:0001363

[Term]
id: BTO:0000280
name: cone
def: "A mass of ovule-bearing or pollen-bearing scales or bracts in trees of the pine family or in cycads that are arranged usually on a somewhat elongated axis." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=cone]
is_a: BTO:0000469

[Term]
id: BTO:0000281
name: conidiophore
def: "A specialized fungal hypha that produces conidia." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000612

[Term]
id: BTO:0000282
name: head
def: "The upper or anterior division of the animal body that contains the brain\, the chief sense organs\, and the mouth." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=head]
relationship: part_of BTO:0001493

[Term]
id: BTO:0000283
name: conidium
def: "An asexual spore produced on a conidiophore." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=conidium]
synonym: "conidiospore" []
is_a: BTO:0001171
relationship: part_of BTO:0000281

[Term]
id: BTO:0000284
name: organism form
is_a: BTO:0001489

[Term]
id: BTO:0000285
name: corm
def: "A rounded thick modified underground stem base bearing membranous or scaly leaves and buds and acting as a vegetative reproductive structure." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=corm]
synonym: "GRO\:0005787" []
is_a: BTO:0000720
is_a: BTO:0001300

[Term]
id: BTO:0000286
name: cornea
def: "The transparent part of the coat of the eyeball that covers the iris and pupil and admits light to the interior." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=cornea]
relationship: part_of BTO:0000439

[Term]
id: BTO:0000287
name: corneal epithelium
def: "Posterior epithelium of cornea\: the mesothelial layer covering the posterior surface of the posterior limiting lamina of the cornea; it was once believed to extend to the anterior surface of the stroma of the iris.\n" [Dorlands Medical Dictionary:MerckSource]
synonym: "anterior endothelium of cornea" []
synonym: "corneal endothelium" []
synonym: "endothelium anterius corneae" []
synonym: "endothelium camerae anterioris bulbi" []
synonym: "endothelium corneale" []
synonym: "epithelium posterius corneae" []
relationship: part_of BTO:0000286

[Term]
id: BTO:0000288
name: corona
def: "An appendage or series of united appendages on the inner side of the corolla in some flowers (as the daffodil\, jonquil\, or milkweed)." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=corona]
synonym: "paracorolla" []
relationship: part_of BTO:0000163

[Term]
id: BTO:0000289
name: cytotoxic T-cell
def: "Subset of T-lymphocytes (mostly CD8+) responsible for lysing target cells and for killing virus-infected cells." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
synonym: "CTL" []
synonym: "cytolytic T-cell" []
synonym: "cytolytic T-lymphocyte" []
synonym: "cytotoxic T-lymphocyte" []
synonym: "killer T-cell" []
synonym: "killer T-lymphocyte" []
is_a: BTO:0000782

[Term]
id: BTO:0000290
name: coronary artery
def: "Either of two arteries that arise one from the left and one from the right side of the aorta immediately above the semilunar valves and supply the tissues of the heart itself." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=coronary+artery]
is_a: BTO:0000573

[Term]
id: BTO:0000291
name: corpus allatum
def: "One of a pair of separate or fused bodies in many insects that are sometimes closely associated with the corpora cardiaca and that secrete hormones (as juvenile hormone)." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=allatum]
synonym: "corpora allata" []
is_a: BTO:0001488
is_a: BTO:0001803

[Term]
id: BTO:0000292
name: corpus luteum
def: "A yellowish mass of progesterone-secreting endocrine tissue that forms immediately after ovulation from the ruptured graafian follicle in the mammalian ovary." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=corpus+luteum]
is_a: BTO:0000389

[Term]
id: BTO:0000293
name: occipital lobe
def: "This lobe is located at the back of the head and is involved in vision and reading." [Princeton University \, Department of Molecular Biology:http //www.molbio.princeton.edu/courses/mb427/2000/projects/0008/anatobrainmain.html]
synonym: "occipital cortex" []
relationship: part_of BTO:0000445

[Term]
id: BTO:0000294
name: dermis
def: "The sensitive vascular inner mesodermic layer of the skin." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=dermis]
synonym: "corium" []
synonym: "cutis" []
relationship: part_of BTO:0001253

[Term]
id: BTO:0000295
name: WEHI-3 cell
def: "Mouse\, BALB/c\, monocyte\, monocytic leukemia cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0002332

[Term]
id: BTO:0000296
name: SW-1088 cell
def: "Brain astrocytoma cell line. The SW 1088 cell line was initiated by A. Leibovitz at the Scott and White Clinic\, Temple\, Texas in 1975 from an astrocytoma taken from a 72 year old male Caucasian." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "SW1088 cell" []
is_a: BTO:0000101

[Term]
id: BTO:0000297
name: carcinoma cell line
is_a: BTO:0001120
relationship: DRV BTO:0000176

[Term]
id: BTO:0000298
name: COS-7 cell
def: "African green monkey kidney derived from CV-1\, a simian cell line (cercopithecus aethiops)\, by transformation with an origin-defective mutant of SV-40; cells were described to support the growth of SV-40 viruses." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "COS7 cell" []
is_a: BTO:0000067

[Term]
id: BTO:0000299
name: cotton fiber
def: "Each seed of a cotton plant is surrounded with downy fiber\, white or creamy in color and easily spun. The fibers flatten and twist naturally as they dry." [The Columbia Encyclopedia:Sixth Edition. 2001]
is_a: BTO:0000450
relationship: REL BTO:0001226

[Term]
id: BTO:0000300
name: cotyledon
def: "A seed leaf; the first leaf formed in a seed." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "GRO\:0005358" []
is_a: BTO:0000713
relationship: DRV BTO:0001226
relationship: part_of BTO:0001233

[Term]
id: BTO:0000301
name: crop
def: "A pouched enlargement of the gullet of many birds that serves as a receptacle for food and for its preliminary maceration; also\: an enlargement of the gullet of another animal (as an insect)." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=crop]
relationship: part_of BTO:0001049

[Term]
id: BTO:0000302
name: ring gland
def: "Hormonal cells involved in the production and release of ecdysone and juvenile hormone." [East Tennessee State University \, Department of Biological Sciences \, Dr. Karl H. Joplin:http //www.etsu.edu/biology/joplin.htm]
relationship: part_of BTO:0000291
relationship: part_of BTO:0000432
relationship: part_of BTO:0000707
relationship: part_of BTO:0001143
relationship: part_of BTO:0001368

[Term]
id: BTO:0000303
name: crown gall
def: "A disease that affects many species of plants and is caused by a bacterium (Agrobacterium tumefaciens) which forms tumorous enlargements just below the ground on the stem." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=crown+gall]
is_a: BTO:0000677

[Term]
id: BTO:0000304
name: PANC-1 cell
def: "Human\, Caucasian\, pancreas\, carcinoma cell line. Established from a pancreatic carcinoma of ductal origin from a 56-year-old Caucasian male. Cells possess the type B phenotype for G6PD." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0000794

[Term]
id: BTO:0000305
name: crypt
def: "A crypt is a deep pit that protrudes down into the connective tissue surrounding the small intestine. The epithelium at the base of the crypt is the site of stem cell proliferation and the differentiated cells move upwards and are shed 3-5 days later at the tips of the villi." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
relationship: REL BTO:0000421
relationship: part_of BTO:0000651

[Term]
id: BTO:0000306
name: teratocarcinoma cell line
is_a: BTO:0001560
relationship: DRV BTO:0000223

[Term]
id: BTO:0000307
name: crystalline style
def: "The crystalline style\, a gelatinous rod\, projects into the stomach and stirs the contents as well as produces digestive enzymes to aid digestion. " [Aquaculture Curriculum Guide:http //aquanic.org/publicat/govagen/ncae/bcccult.pdf]
comment: In mollusks\, valves.
relationship: part_of BTO:0000511

[Term]
id: BTO:0000308
name: cytotoxic T-lymphocyte cell line
synonym: "CTL cell line" []
is_a: BTO:0001045

[Term]
id: BTO:0000309
name: bundle sheath cell
def: "Cells surrounding the vascular bundle in C4 plants." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "GRO\:0005728" []
relationship: part_of BTO:0000160

[Term]
id: BTO:0000310
name: protophloem
def: "The first-formed phloem that develops from procambium\, consists of narrow thin-walled cells capable of a limited amount of stretching\, and is usually associated with a region of rapid growth." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=protophloem]
synonym: "GRO\:0000346" []
relationship: DRV BTO:0001119

[Term]
id: BTO:0000311
name: culture filtrate
relationship: part_of BTO:0000214

[Term]
id: BTO:0000312
name: motoneuron
def: "A neuron with a motor function; an efferent neuron conveying motor impulses." [Dorlands Medical Dictionary:MerckSource]
synonym: "motor neuron" []
is_a: BTO:0000938

[Term]
id: BTO:0000313
name: hypodermis
def: "1\: Subcutaneous tissue.  \n2\: The outer cellular layer of the body of invertebrates which secretes the cuticular exoskeleton." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000634

[Term]
id: BTO:0000314
name: neuroepithelium
def: "1\: Simple columnar epithelium made up of cells specialized to serve as sensory cells for the reception of external stimuli\, as the sensory cells of the cochlea\, vestibule\, nasal mucosa\, and tongue. \n2\: The epithelium of the ectoderm\, from which the central nervous system is developed." [Dorlands Medical Dictionary:MerckSource]
synonym: "sensory epithelium" []
is_a: BTO:0000416
relationship: part_of BTO:0000315

[Term]
id: BTO:0000315
name: ectoderm
def: "The outer of the three germ layers of the embryo (the other two being mesoderm and endoderm). Ectoderm gives rise to epidermis and neural tissue." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
is_a: BTO:0000556

[Term]
id: BTO:0000316
name: culture medium
def: "A substance\, either solid or liquid\, used for the cultivation\, isolation\, identification\, or storage of microorganisms." [Online-Biology-Dictionary:http //www.biology-online.org/dictionary/]
synonym: "growth medium" []
synonym: "medium" []
synonym: "nutrient medium" []
relationship: part_of BTO:0000214

[Term]
id: BTO:0000317
name: caulonema
def: "The secondary\, bud-generating part of the filamentous moss protonema\, typically reddish-brown\, having few chloroplasts and consisting of long cells with oblique end walls." [Glossarium Polyglottum Bryoloigiae:http //mobot.mobot.org/cgi-bin/search_vast?GLOSE=208]
relationship: part_of BTO:0001134

[Term]
id: BTO:0000318
name: CV-1 cell
alt_id: BTO:0002653
def: "Normal kidney cell line. The CV-1 cell line was derived from the kidney of a male adult African green monkey by F.C. Jensen\, et al. in March\, 1964 for use in Rous sarcoma virus transformation studies." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "CV 1 cell" []
synonym: "CV1 cell" []
is_a: BTO:0000067
is_a: BTO:0000453

[Term]
id: BTO:0000319
name: culture condition:cyclohexanol-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000320
name: cyst
def: "A body resembling a cyst\: as a \n1. capsule formed about a minute organism going into a resting or spore stage; also\: this capsule with its contents.\n2. a resistant cover about a parasite produced by the parasite or the host." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=cyst]
is_a: BTO:0000139
is_a: BTO:0000284

[Term]
id: BTO:0000321
name: plant cuticle
def: "A thin continuous fatty or waxy film on the external surface of many higher plants that consists chiefly of cutin." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=cuticle]
synonym: "GRO\:0005686" []
relationship: part_of BTO:0000718

[Term]
id: BTO:0000322
name: cytotrophoblast
def: "The cellular (inner) layer of the trophoblast. " [Dorlands Medical Dictionary:MerckSource]
synonym: "Langhans' layer" []
relationship: part_of BTO:0001079

[Term]
id: BTO:0000323
name: culture condition:D-mandelate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000324
name: culture condition:D-arabinose-induced cell
is_a: BTO:0000001

[Term]
id: BTO:0000325
name: culture condition:D-galactose-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000326
name: culture condition:D-lyxose-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000327
name: culture condition:D-mannose-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000328
name: culture condition:D-phenylglycine-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000329
name: culture condition:D-ribose-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000330
name: culture condition:D-ribose-induced cell
is_a: BTO:0000001

[Term]
id: BTO:0000331
name: L-929 cell
def: "Mouse connective tissue fibroblast\, established from the normal subcutaneous areolar and adipose tissue of a male C3H/An mouse; used as target in TNF detection assays." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "L929 cell" []
synonym: "NCTC clone 929" []
is_a: BTO:0000453

[Term]
id: BTO:0000332
name: culture condition:dark-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000333
name: renal corpuscle
def: "A mass of arterial capillaries enveloped in a capsule and attached to a tubule in the kidney." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "Malphigian corpuscle" []
relationship: part_of BTO:0000924

[Term]
id: BTO:0000334
name: decidua parietalis
def: "The part of the decidua in the pregnant human female lining the uterus . " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "decidua vera" []
relationship: part_of BTO:0001360

[Term]
id: BTO:0000335
name: deciduoma cell
def: "1\: A cell of a mass of tissue formed in the uterus following pregnancy that contains remnants of chorionic or decidual tissue.\n2\: A cell of decidual tissue induced in the uterus (as by trauma) in the absence of pregnancy." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: DRV BTO:0001360

[Term]
id: BTO:0000336
name: caput epididymis
def: "The head of the epididymis." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000408

[Term]
id: BTO:0000337
name: dental follicle
def: "The structure within the developing alveolar bone of the jaws enclosing the tooth germ. " [Dorlands Medical Dictionary:MerckSource]
synonym: "tooth follicle" []
is_a: BTO:0001511
relationship: REL BTO:0001090

[Term]
id: BTO:0000338
name: dental plaque
def: "A soft\, thin film of food debris\, mucin\, and dead epithelial cells deposited on the teeth\, providing the medium for the growth of various bacteria. The main inorganic components are calcium and phosphorus\, with small amounts of magnesium\, potassium\, and sodium; the organic matrix consists of polysaccharides\, proteins\, carbohydrates\, lipids\, and other components. Plaque plays an important etiologic role in the development of dental caries and periodontal and gingival diseases and provides the base for the development of materia alba; calcified plaque forms dental calculus." [Dorlands Medical Dictionary:MerckSource]
synonym: "bacterial plaque" []
relationship: REL BTO:0000397

[Term]
id: BTO:0000339
name: dental pulp
def: "The soft sensitive tissue that fills the central cavity of a tooth." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=dental+pulp]
relationship: part_of BTO:0000397

[Term]
id: BTO:0000340
name: culture condition:deoxyribonucleoside-induced cell
is_a: BTO:0000001

[Term]
id: BTO:0000341
name: diaphragm
def: "The thin muscle below the lungs and heart that separates the chest from the abdomen." [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
synonym: "diaphragm muscle" []
is_a: BTO:0000508
relationship: part_of BTO:0000088

[Term]
id: BTO:0000342
name: diencephalon
def: "The posterior subdivision of the forebrain." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=diencephalon]
synonym: "betweenbrain" []
synonym: "interbrain" []
relationship: part_of BTO:0000478

[Term]
id: BTO:0000343
name: renal tubule
def: "One of the minute\, reabsorptive\, secretory\, and collecting canals\, made up of basement membrane lined with epithelium\, that form the substance of the kidneys." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000924

[Term]
id: BTO:0000344
name: stratum corneum
def: "The horny outer layer of the epidermis\, consisting mainly of dead or peeling cells." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "horny layer" []
relationship: part_of BTO:0000404

[Term]
id: BTO:0000345
name: digestive gland
def: "A gland\, such as the liver or pancreas\, that secretes into the alimentary canal substances necessary for digestion." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0001488

[Term]
id: BTO:0000346
name: digestive juice
synonym: "digestive fluid" []
relationship: DRV BTO:0000345

[Term]
id: BTO:0000347
name: reticulum
def: "The second compartment of the stomach of a ruminant in which folds of the mucous membrane form hexagonal cells." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=reticulum]
is_a: BTO:0000480

[Term]
id: BTO:0000348
name: omasum
def: "The third division of the stomach of a ruminant animal\, located between the abomasum and the reticulum" [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000480

[Term]
id: BTO:0000349
name: gut cavity
relationship: part_of BTO:0000545

[Term]
id: BTO:0000350
name: culture condition:dimethylamine-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000351
name: disc
def: "The central part of the flower head of a typical composite made up of closely packed tubular flowers." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=disc]
synonym: "discus" []
synonym: "disk" []
relationship: part_of BTO:0000469

[Term]
id: BTO:0000352
name: culture condition:DL-mandelate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000353
name: lung cell line
relationship: DRV BTO:0000763

[Term]
id: BTO:0000354
name: DON cell
def: "Lung cell line\, established from a 8-months-old male of Cricetulus griseus (hamster\, Chinese)." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000353

[Term]
id: BTO:0000355
name: dormant eye
def: "An undeveloped growth bud." [Gardening Glossary:http //www.boldweb.com/greenweb/glossary.htm]
is_a: BTO:0000158
relationship: part_of BTO:0000285

[Term]
id: BTO:0000356
name: breast cancer cell line
is_a: BTO:0000816
relationship: DRV BTO:0000150

[Term]
id: BTO:0000357
name: nectary
def: "A plant gland that secretes nectar." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=nectary]
relationship: part_of BTO:0000469

[Term]
id: BTO:0000358
name: McA-RH7777 cell
alt_id: BTO:0003305
def: "Liver\, hepatoma; Morris hepatoma 7777 cell line\, established from a rattus norvegicus female." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "McARH7777 hepatoma cell" []
synonym: "McArdle-RH7777 cell" []
synonym: "McArdleRH7777 cell" []
is_a: BTO:0000578

[Term]
id: BTO:0000359
name: middle cervical ganglion
def: "A variable ganglion\, often fused with the vertebral ganglion\, on the sympathetic trunk at about the level of the cricoid cartilage; its postganglionic fibers are distributed mainly to the heart\, cervical region\, and upper limb." [Dorlands Medical Dictionary:MerckSource]
synonym: "ganglion cervicale medium" []
is_a: BTO:0000113

[Term]
id: BTO:0000360
name: posterior spinal root
def: "The sensory division of each spinal nerve\, attached centrally to the spinal cord and joining peripherally with the anterior (motor) root to form the nerve before it emerges through the intervertebral foramen\: each posterior root bears a spinal ganglion and conveys sensory fibers to the spinal cord. There are 31 anterior and 31 posterior nerve roots\: 8 cervical\, 12 thoracic\, 5 lumbar\, 5 sacral\, and 1 coccygeal. " [Dorlands Medical Dictionary:MerckSource]
synonym: "dorsal root of spinal nerve" []
synonym: "posterior root of spinal nerve" []
synonym: "radix posterior nervi spinalis" []
synonym: "root dorsali nervi spinalis" []
synonym: "root sensoria nervi spinalis" []
synonym: "sensory root of spinal nerve" []
synonym: "sensory spinal root" []
relationship: part_of BTO:0000883

[Term]
id: BTO:0000361
name: stratum granulosum
def: "A layer of granular cells lying immediately above the stratum germinativum in most parts of the epidermis . " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: part_of BTO:0000404

[Term]
id: BTO:0000362
name: urinary bladder cancer cell
def: "Cancer cell of the organ responsible for temporarily holding urine after it leaves the kidneys." [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
synonym: "bladder cancer cell" []
synonym: "bladder carcinoma cell" []
synonym: "bladder tumour cell" []
synonym: "urinary bladder carcinoma cell" []
relationship: DRV BTO:0001418

[Term]
id: BTO:0000363
name: culture condition:dulcitol-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000364
name: stratum lucidum
def: "A thin somewhat translucent layer of cells lying superficial to the stratum granulosum and under the stratum corneum esp. in thickened parts of the epidermis . " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: part_of BTO:0000404

[Term]
id: BTO:0000365
name: duodenum
def: "The first part of the small intestine extending from the pylorus to the jejunum." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=duodenum]
relationship: part_of BTO:0000651

[Term]
id: BTO:0000366
name: duodenal juice
relationship: DRV BTO:0000365

[Term]
id: BTO:0000367
name: duodenal mucosa
def: "The duodenal mucosa (and that of the rest of the intestines) is classified as simple columnar. The cells rest on a basal lamina\, which you may be able to make out in this image as a bright line underneath the cells. They sit over the lamina propria\, the loose collagenous CT\, filled with cells\, that constitutes the core of each villus." [Veterinary Histology:http //education.vetmed.vt.edu/Curriculum/VM8054/Labs/Lab19/EXAMPLES/Exduomuc.htm]
synonym: "duodenum mucosa" []
is_a: BTO:0000642
relationship: part_of BTO:0000365

[Term]
id: BTO:0000368
name: ear
def: "The organ of hearing." [Dorlands Medical Dictionary:MerckSource]
synonym: "auris" []
is_a: BTO:0000202
relationship: part_of BTO:0000282

[Term]
id: BTO:0000369
name: egg
def: "The hard-shelled reproductive body produced by a bird and especially by the common domestic chicken; also\: its contents used as food." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=egg]
relationship: part_of BTO:0000083

[Term]
id: BTO:0000370
name: egg white
def: "Eggs are composed of 56 to 61% egg white and 27 to 32% egg yolk. The egg white is approximately 87 to 89% water and 9 to 11% protein\, whereas the egg yolk contains 50% water\, 32 to 35% lipid\, and 16% protein. The predominant protein in the egg white is ovalbumin\, comprising 54% of the protein present. Other major proteins in the egg white are ovotransferrin (12%)\, ovomucoid (11%)\, ovomucin (3.5%)\, and lysozyme." [Database of Food Allergens in AgMoBiol (Lab of Agricultural Molecular Biology):http //ambl.lsc.pku.edu.cn/yjwy/Allergens2.htm]
relationship: part_of BTO:0000369

[Term]
id: BTO:0000371
name: egg yolk
def: "The yellow spheroidal mass of stored food that forms the inner portion of the egg of a bird or reptile and is surrounded by the white." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=egg+yolk]
synonym: "yolk" []
relationship: part_of BTO:0000369

[Term]
id: BTO:0000372
name: bone cancer cell
def: "Cancer cell of the skeleton. Cancers that begin in bone are rare but it is not unusual for cancers to spread (metastasize) to bone from other parts of the body. This is not called bone cancer\, but is named for the organ or tissue in which the cancer begins." [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
relationship: DRV BTO:0000140

[Term]
id: BTO:0000373
name: Ehrlich ascites carcinoma cell
def: "Mouse cancer cell." [PMID:2791164]
synonym: "Ehrlich ascites tumor cell" []
is_a: BTO:0000150

[Term]
id: BTO:0000374
name: bone cell line
relationship: DRV BTO:0000140

[Term]
id: BTO:0000375
name: keratinocyte cell line
synonym: "KC" []
relationship: DRV BTO:0000667

[Term]
id: BTO:0000376
name: electric organ
def: "A specialized tract of tissue (as in the electric eel) in which electricity is generated." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=electric+organ]
relationship: part_of BTO:0001348

[Term]
id: BTO:0000377
name: elementary body
def: "The infectious form of chlamydiaceae. Infection occurs when the small\, rigid-walled extracellular form (elementary body) enters the cell and changes into a larger\, thin-walled form (initial body) that divides by fission. The daughter cells thus formed reorganize and condense to become elementary bodies that then infect other cells. The organisms are parasites of humans and other vertebrates\, capable of producing a variety of diseases. They have also been found in arthropods. The family contains the genus Chlamydia." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000284

[Term]
id: BTO:0000378
name: elytron
def: "One of the anterior wings in beetles and some other insects that serve to protect the posterior pair of functional wings." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=elytron]
is_a: BTO:0001463

[Term]
id: BTO:0000379
name: embryo
def: "An animal in the early stages of growth and differentiation that are characterized by cleavage\, the laying down of fundamental tissues\, and the formation of primitive organs and organ systems; especially\: the developing human individual from the time of implantation to the end of the eighth week after conception." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=embryo]
is_a: BTO:0000174

[Term]
id: BTO:0000380
name: embryonic axis
def: "The main root/shoot body of a seedling." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "GRO\:0000387" []
relationship: part_of BTO:0001233

[Term]
id: BTO:0000381
name: embryonic blood
is_a: BTO:0000089
relationship: part_of BTO:0000379

[Term]
id: BTO:0000382
name: Kc cell
def: "Drosophila embryo cell line. Morphology\: Semi-Adherent." [European Collection of Cell Cultures:http //www.ecacc.org.uk/]
is_a: BTO:0000669

[Term]
id: BTO:0000383
name: renal cell carcinoma cell line
synonym: "RCC cell line" []
synonym: "hypernephroma cell line" []
synonym: "kidney adenocarcinoma cell line" []
synonym: "renal cell adenocarcinoma cell line" []
is_a: BTO:0000067
is_a: BTO:0003192

[Term]
id: BTO:0000384
name: emulsin
def: "The white milky pulp or extract of bitter almonds." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=emulsin]
is_a: BTO:0000659
is_a: BTO:0001142

[Term]
id: BTO:0000385
name: bone cancer cell line
is_a: BTO:0000374
relationship: DRV BTO:0000372

[Term]
id: BTO:0000386
name: culture condition:(NH4)2SO4-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000387
name: endocardium
def: "A thin serous membrane lining the cavities of the heart." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=endocardium]
relationship: part_of BTO:0000562

[Term]
id: BTO:0000388
name: endodermis
def: "The innermost tissue of the cortex in many roots and stems." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=endodermis]
relationship: part_of BTO:0000713
relationship: part_of BTO:0001184
relationship: part_of BTO:0001188

[Term]
id: BTO:0000389
name: mature ovarian follicle
def: "A liquid-filled cavity in a mammalian ovary containing a mature egg before ovulation." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=graafian+follicle]
synonym: "antral follicle" []
synonym: "folliculi ovarici vesiculosi" []
synonym: "graafian follicle" []
synonym: "preovulatory follicle" []
synonym: "secondary ovarian follicle" []
synonym: "vesicular ovarian follicle" []
is_a: BTO:0000475

[Term]
id: BTO:0000390
name: endosperm
def: "A triploid nutritive tissue resulting from the fusion of a haploid sperm nucleus with the two haploid polar nuclei in the ovule of angiosperms." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "GRO\:0005361" []
relationship: part_of BTO:0001226

[Term]
id: BTO:0000391
name: DLD-1 cell
def: "Human colon adenocarcinoma established from a colorectal adenocarcinoma." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0001913

[Term]
id: BTO:0000392
name: plasma cell
def: "A terminally differentiated cell of the B lymphocyte lineage that produces antibodies; plasma cells are oval or round with extensive rough endoplasmic reticulum\, a well-developed Golgi apparatus\, and a round nucleus having a characteristic “cartwheel” heterochromatin pattern." [Dorlands Medical Dictionary:MerckSource]
synonym: "plasmacyte" []
synonym: "plasmocyte" []
relationship: DRV BTO:0000776
relationship: part_of BTO:0000141

[Term]
id: BTO:0000393
name: endothelium
def: "An epithelium of mesodermal origin composed of a single layer of thin flattened cells that lines internal body cavities." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=endothelium]
is_a: BTO:0000416

[Term]
id: BTO:0000394
name: aorta endothelium
def: "Simple squamous epithelium which lines the lumen side of the blood vessel. " [Histology Laboratory Index://erl.pathology.iupui.edu/Histo/generator.cfm?UnlabeledImage=EPI_01U&Lab=Epithelium]
synonym: "aortic endothelium" []
is_a: BTO:0000393
is_a: BTO:0001853
relationship: part_of BTO:0000135

[Term]
id: BTO:0000395
name: alveolar cell
def: "Any cell of the walls of the pulmonary alveoli; the term is often limited to alveolar epithelial cells (type I and type II alveolar cells) and alveolar macrophages. " [Dorlands Medical Dictionary:MerckSource]
synonym: "pneumocyte" []
synonym: "pneumonocyte" []
relationship: part_of BTO:0002543

[Term]
id: BTO:0000396
name: EAhy 926 cell
def: "The EAhy 926 cell is a hybridoma line derived from human endothelium and A549/8 cells. They display stable endothelial characteristics and may provide an indication of how endothelial cells respond to photodynamic therapy." [The photodynamic response of an endothelial hybridoma cell line using zinc (II) tetrasubstituted phthalocyanines:Cruse-Sawyer \, J.E. \, Dixon \, B. \, Roberts \, D.J.H. \, Schofield \, J. \, Griffiths \, J. and Brown \, S.B. (1995) in '5th International Photodynamic Association Biennial Meeting' \, D.A. Cortese \, ed. Proc. SPIE \, 2371 \, 198-203.]
synonym: "EA.hy 926 cell" []
synonym: "EA.hy926 cell" []
synonym: "EAhy926 cell" []
is_a: BTO:0000762
is_a: BTO:0001519

[Term]
id: BTO:0000397
name: tooth
def: "1\: One of the hard bony appendages that are borne on the jaws or in many of the lower vertebrates on other bones in the walls of the mouth or pharynx and serve especially for the prehension and mastication of food and as weapons of offense and defense.\n2\: Any of various usually hard and sharp processes especially about the mouth of an invertebrate." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=tooth]
relationship: part_of BTO:0001090

[Term]
id: BTO:0000398
name: enterocyte
def: "Cell of the intestinal epithelium." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
relationship: part_of BTO:0000781

[Term]
id: BTO:0000399
name: eosinophil
def: "A white blood cell or other granulocyte with cytoplasmic inclusions readily stained by eosin." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=eosinophil]
is_a: BTO:0000539

[Term]
id: BTO:0000400
name: sarcoma cell line
relationship: DRV BTO:0001207

[Term]
id: BTO:0000401
name: ependymal epithelium
def: "Ependymal epithelium lining the ventricular cavities and canals of the CNS is simple\, columnar or cuboidal." [West Virginia University \, Anatomy Department \, Beresford \, W.A. \, Histology Chapter 11 \, Central Nervous System:http //wberesford.hsc.wvu.edu/histolch11.htm]
synonym: "ependyma" []
is_a: BTO:0000416
relationship: part_of BTO:0001442

[Term]
id: BTO:0000402
name: epicotyl
def: "Portion of the shoot of an angiosperm embryo or seedling above the cotyledons. " [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "GRO\:0005383" []
relationship: part_of BTO:0001495

[Term]
id: BTO:0000403
name: mastocytoma cell line
relationship: DRV BTO:0000832

[Term]
id: BTO:0000404
name: epidermis
def: "The outer epithelial layer of the external integument of the animal body that is derived from the embryonic epiblast; specifically\: the outer nonsensitive and nonvascular layer of the skin of a vertebrate that overlies the dermis." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=epidermis]
relationship: part_of BTO:0001253

[Term]
id: BTO:0000405
name: penis
def: "A male organ of copulation that in male mammals including humans usually functions as the channel by which urine leaves the body." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=penis]
is_a: BTO:0003097
relationship: part_of BTO:0000082

[Term]
id: BTO:0000406
name: L-428 cell
def: "Human Hodgkin's lymphoma\, established from the pleural effusion of a 37-year-old woman with Hodgkin's lymphoma (stage IVB\, nodular sclerosis\, refractory\, terminal) in 1978." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "L428 cell" []
is_a: BTO:0000104

[Term]
id: BTO:0000407
name: osteosarcoma cell line
is_a: BTO:0000385

[Term]
id: BTO:0000408
name: epididymis
def: "A system of ductules emerging posteriorly from the testis that holds sperm during maturation and that forms a tangled mass before uniting into a single coiled duct which is continuous with the vas deferens." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=epididymis]
is_a: BTO:0003096
relationship: part_of BTO:0000082

[Term]
id: BTO:0000409
name: epimastigote
def: "Any of the bodies representing the morphologic (crithidial) stage in the life cycle of certain trypanosomatid protozoa resembling the typical adult form of members of the genus Crithidia\, in which the kinetoplast and basal body are located anterior to the central vesicular nucleus of the slender elongate cell and the flagellum is attached to the body up to the anterior end by a short undulating membrane before becoming free-flowing." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000092

[Term]
id: BTO:0000410
name: immature ovarian follicle
def: "Primary ovarian follicles\: immature ovarian follicles\, each comprising an immature ovum and the specialized epithelial cells (follicle cells) that surround it." [Dorlands Medical Dictionary:MerckSource]
synonym: "primary ovarian follicle" []
is_a: BTO:0000475

[Term]
id: BTO:0000411
name: cervical mucosa
def: "Lining of the head of the uterus (cervix); contains large branched glands; does not undergo sloughing." [Review Glossary:http //www.medinfo.ufl.edu/year1/histo/glossary.html]
is_a: BTO:0000886
relationship: part_of BTO:0001421
relationship: part_of BTO:0001424

[Term]
id: BTO:0000412
name: epiphyseal growth plate
def: "The disk or plate of cartilage interposed between the epiphysis and the shaft of the bone during the period of growth; by its growth the bone increases in length. " [Dorlands Medical Dictionary:MerckSource]
synonym: "cartilago epiphysialis" []
synonym: "epiphyseal cartilage" []
synonym: "epiphyseal disk" []
synonym: "epiphyseal growth disk" []
synonym: "growth plate" []
synonym: "physis" []
is_a: BTO:0000206
relationship: part_of BTO:0000140

[Term]
id: BTO:0000413
name: epiphysis
def: "A part or process of a bone that ossifies separately and later becomes ankylosed to the main part of the bone; especially\: an end of a long bone." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=epiphysis]
relationship: part_of BTO:0000140

[Term]
id: BTO:0000414
name: epithelial cell
def: "Cell that cover the surface of the body and line its cavities." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000416

[Term]
id: BTO:0000415
name: epithelioma cell
def: "A neoplasm cell of epithelial origin\, ranging from benign (adenoma and papilloma) to malignant (carcinoma)." [Dorlands Medical Dictionary:MerckSource]
relationship: DRV BTO:0000414

[Term]
id: BTO:0000416
name: epithelium
def: "1\: A membranous cellular tissue that covers a free surface or lines a tube or cavity of an animal body and serves especially to enclose and protect the other parts of the body\, to produce secretions and excretions\, and to function in assimilation.\n2\: A usually thin layer of parenchyma that lines a cavity or tube of a plant." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=epithelium]
is_a: BTO:0000634

[Term]
id: BTO:0000417
name: bile duct epithelium
def: "The irregularly shaped proliferating bile ducts are lined by normal cuboidal epithelium." [eMedicine \, Nazer H. \, Congenital Hepatic Fibrosis:http //www.emedicine.com/ped/topic459.htm]
is_a: BTO:0001513
relationship: part_of BTO:0000122

[Term]
id: BTO:0000418
name: neostriatum
def: "The neostriatum is a compound structure comprised of the putamen and caudate nucleus. In birds\, it also includes the high vocal center; it has evolved into a structure nowadays called nidopallium." [Wikipedia:The Free Encyclopedia]
relationship: part_of BTO:0001311

[Term]
id: BTO:0000419
name: respiratory epithelium
def: "Epithelium of the respiratory portion of the bronchial tree." [University of Florida College of Medicine \, Review Glossary:http //www.medinfo.ufl.edu/year1/histo/glossary.html # respiratory_epithelium]
synonym: "airway epithelium" []
is_a: BTO:0000416
relationship: part_of BTO:0000136

[Term]
id: BTO:0000420
name: neck
def: "The part of an animal that connects the head with the body." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=neck]
relationship: part_of BTO:0001493

[Term]
id: BTO:0000421
name: connective tissue
def: "The tissue which binds together and is the support of the various structures of the body. It is made up of fibroblasts\, fibroglia\, collagen fibrils\, and elastic fibrils. It is derived from the mesoderm and in a broad sense includes the collagenous\, elastic\, mucous\, reticular\, osseous\, and cartilaginous tissue. Some also include the blood in this group of tissues. Connective tissue is classified according to concentration of fibers as loose (areolar) and dense\, the latter having more abundant fibers than the former." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0001489

[Term]
id: BTO:0000422
name: vaginal epithelium
def: "Vaginal epithelium is stratified squamous epithelium having a thickness of 15-200 microns." [Dictionary of Sexuality:http //www.sex-dictionary.info/alphabet/vagina.htm]
synonym: "epithelium\, vaginal" []
is_a: BTO:0000416
relationship: part_of BTO:0000243

[Term]
id: BTO:0000423
name: epitrochlearis
def: "Pertaining to muscles associated with the humeral epichondyle." [Illustrated Encyclopedia of Human Anatomic Variation:Part I Muscular System http //www.vh.org/adult/provider/anatomy/AnatomicVariants/MuscularSystem/Terminology.html]
is_a: BTO:0000479

[Term]
id: BTO:0000424
name: erythrocyte
def: "Any of the hemoglobin-containing cells that carry oxygen to the tissues and are responsible for the red color of vertebrate blood." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=erythrocyte]
synonym: "red blood cell" []
synonym: "red blood corpuscle" []
is_a: BTO:0000574
relationship: DRV BTO:0001571
relationship: DRV BTO:0002731

[Term]
id: BTO:0000425
name: erythrocytic stage
def: "Merozoites from the liver infect red blood cells and replicate asexually through schizogony. This is the erythrocytic stage." [LifeCycle&Pathology of Plasmodium species:http //www.msu.edu/course/zol/316/psppblood.htm]
is_a: BTO:0000284

[Term]
id: BTO:0000426
name: erythroleukemia cell
def: "Cancer cell of the blood-forming tissues in which large numbers of immature\, abnormal red blood cells are found in the blood and bone marrow. " [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
is_a: BTO:0000583
is_a: BTO:0001271

[Term]
id: BTO:0000427
name: pituitary gland cell line
relationship: DRV BTO:0001073

[Term]
id: BTO:0000428
name: culture condition:ethanol-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000429
name: H69AR cell
def: "Multidrug-resistant cell line\, variant of H69." [HyperCLDB:http //www.biotech.ist.unige.it]
relationship: DRV BTO:0000679

[Term]
id: BTO:0000430
name: EUE cell
def: "Human embryonic epithelial cell line.\n" [PMID:9691432]
is_a: BTO:0000669
is_a: BTO:0001120

[Term]
id: BTO:0000431
name: excretory gland
def: "A gland that discharges its secretion through a duct opening on an internal or external surface of the body\, as a lacrimal gland." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000522

[Term]
id: BTO:0000432
name: corpus cardiacum
def: "A pair of neurohemal organs located on the walls of the aorta just behind the brain. The corpora cardiaca release their store of PTTH only after they receive a signal from neurosecretory cells in the brain." [Insect Physiology \, The endocrine system:http //www.cals.ncsu.edu/course/ent425/tutorial/endocrine.html]
synonym: "corpora cardiaca" []
is_a: BTO:0001488
is_a: BTO:0001803

[Term]
id: BTO:0000433
name: exocrine acinar cell
relationship: part_of BTO:0000765

[Term]
id: BTO:0000434
name: exocrine pancreas
def: "That part of the pancreas that acts as an exocrine gland\, consisting of the pancreatic acini\, which produce pancreatic juice and secrete it into the duodenum to aid in protein digestion." [Dorlands Medical Dictionary:MerckSource]
synonym: "exocrine part of pancreas" []
relationship: part_of BTO:0000988

[Term]
id: BTO:0000435
name: stratum spinosum
def: "The layers of prickle cells over the layer of the stratum germinativum capable of undergoing mitosis." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "prickle cell layer" []
relationship: part_of BTO:0000404

[Term]
id: BTO:0000436
name: extensor digitorum longus
def: "A pennate muscle on the lateral part of the front of the leg that extends the four small toes and dorsally flexes and pronates." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
is_a: BTO:0000151
relationship: part_of BTO:0000476

[Term]
id: BTO:0000437
name: culture condition:glycerol-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000438
name: stratum germinativum
def: "The innermost layer of the epidermis consisting of a single row of columnar or cuboidal epithelial cells that continually divide and replace the rest of the epidermis as it wears away." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "Malpighian layer" []
relationship: part_of BTO:0000404

[Term]
id: BTO:0000439
name: eye
def: "An organ of sight; especially\: a nearly spherical hollow organ that is lined with a sensitive retina\, is lodged in a bony orbit in the skull\, is the vertebrate organ of sight\, and is normally paired.\n2\: All the visible structures within and surrounding the orbit and including eyelids\, eyelashes\, and eyebrows." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=eye]
is_a: BTO:0000202
relationship: part_of BTO:0000282

[Term]
id: BTO:0000440
name: feces
def: "Waste matter discharged from the body; especially\: waste (as feces) discharged from the alimentary canal." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=feces]
synonym: "excrement" []
synonym: "faeces" []
relationship: DRV BTO:0000058

[Term]
id: BTO:0000441
name: adipose
def: "Of or relating to animal fat; broadly\: FAT." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=adipose]
synonym: "fat" []
relationship: part_of BTO:0000443

[Term]
id: BTO:0000442
name: fat body
def: "A fatty tissue especially of nearly mature insect larvae that serves as a food reserve." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=fat+body]
is_a: BTO:0001487

[Term]
id: BTO:0000443
name: adipocyte
def: "One of the fat-laden cells making up adipose tissue." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=adipocyte]
synonym: "fat cell" []
synonym: "lipocyte" []
relationship: part_of BTO:0000156
relationship: part_of BTO:0000444
relationship: part_of BTO:0001456

[Term]
id: BTO:0000444
name: fat pad
def: "An accumulation of adipose tissue (fat cells) enclosed in fibrous tissue." [The JKL Medical Dictionary:http //www.jklcompany.com/f.html]
is_a: BTO:0001487

[Term]
id: BTO:0000445
name: cerebral lobe
def: "The well defined areas of the cerebral cortex\, demarcated by fissures\, sulci\, and arbitrary lines\, including the frontal\, temporal\, parietal\, and occipital lobes." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000233

[Term]
id: BTO:0000446
name: FDCP-Mix cl.A4 cell
def: "Mouse bone marrow cell line\, established from the long-term bone marrow cultures of BDF1 mice; cells are mIL-3-dependent (FDCP means \"factor dependent cell-Paterson\" after the Paterson Institute\, Manchester\, UK); it is described that cells can be maintained in a primitive state or induced to differentiate." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000264

[Term]
id: BTO:0000447
name: feather
def: "Any of the light horny epidermal outgrowths that form the external covering of the body of birds and that consist of a shaft bearing on each side a series of barbs which bear barbules which in turn bear barbicels commonly ending in hooked hamuli and interlocking with the barbules of an adjacent barb to link the barbs into a continuous vane." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=feather]
relationship: part_of BTO:0000404
relationship: part_of BTO:0001463

[Term]
id: BTO:0000448
name: fetal serum
is_a: BTO:0001239
relationship: part_of BTO:0000449

[Term]
id: BTO:0000449
name: fetus
def: "An unborn or unhatched vertebrate especially after attaining the basic structural plan of its kind; specifically\: a developing human from usually three months after conception to birth." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=fetus]
is_a: BTO:0000174

[Term]
id: BTO:0000450
name: fiber
def: "An elongated tapering thick-walled plant cell void at maturity that imparts elasticity\, flexibility\, and tensile strength." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=fiber]
comment: American Cotton (Gossypium hirsutum)
relationship: part_of BTO:0001300

[Term]
id: BTO:0000451
name: fibrillar flight muscle
def: "Insect flight muscle responsible for indirect flight. A single nerve impulse results in many cycles of flight muscle contraction and relaxation. " [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
is_a: BTO:0000467

[Term]
id: BTO:0000452
name: fibroblast
def: "A connective-tissue cell of mesenchymal origin that secretes proteins and especially molecular collagen from which the extracellular fibrillar matrix of connective tissue forms." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=fibroblast]
is_a: BTO:0000421

[Term]
id: BTO:0000453
name: fibroblast cell line
relationship: DRV BTO:0000452

[Term]
id: BTO:0000454
name: 3T6-Swiss albino cell
def: "The 3T6 cell line is a collagen and hyaluronic acid secreting line established by G. Todaro and H. Green in 1963 from disaggregated Swiss mouse embryos." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0001958

[Term]
id: BTO:0000455
name: JTC-15 cell
def: "Rat hepatoma\, established in 1963 from the ascites of a rat with hepatoma induced with 4-dimethylaminoazobenzene." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000582

[Term]
id: BTO:0000456
name: plasmacytoma cell line
is_a: BTO:0001035
relationship: DRV BTO:0001087

[Term]
id: BTO:0000457
name: CHO-K1 cell
def: "Chinese hamster ovary cells\, subclone from parental CHO cell line that was initiated from an ovary biopsy of an adult Chinese hamster in 1957." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
relationship: DRV BTO:0000246

[Term]
id: BTO:0000458
name: WI-38 cell
def: "Human embryonic lung fibroblast cell line.The WI-38 human diploid cell line was derived by Leonard Hayflick from normal embryonic (3 months gestation) lung tissue." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000161
is_a: BTO:0001958

[Term]
id: BTO:0000459
name: fibrosarcoma cell
def: "Fibrosarcoma is a malignant tumour derived from connective tissue fibroblast." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
is_a: BTO:0001207
is_a: BTO:0001622

[Term]
id: BTO:0000460
name: fibrosarcoma cell line
is_a: BTO:0000400
is_a: BTO:0000453
relationship: DRV BTO:0000459

[Term]
id: BTO:0000461
name: HSDM1C1 cell
def: "Mouse Swiss Albino fibrosarcoma cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0000460

[Term]
id: BTO:0000462
name: fiddlehead
def: "The coiled young frond of any of various ferns\, some of which are considered a delicacy when cooked." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "crosier" []
is_a: BTO:0000713

[Term]
id: BTO:0000463
name: filament
def: "A chainlike series of cells\, as in many algae;\nPart of the stamen in a flower that supports the anther." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000., PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
relationship: part_of BTO:0001064
relationship: part_of BTO:0001461
relationship: part_of BTO:0001559

[Term]
id: BTO:0000464
name: flagellate
def: "A flagellate protozoan or alga." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=flagellate]
is_a: BTO:0000720
is_a: BTO:0002503

[Term]
id: BTO:0000465
name: flavedo
def: "Oil exists in the yellow layer of the peel of the lemon which is known as the \"flavedo\". It is found in balloon-like cells called \"oil glands\"." [Mount Albert Research Centre \, Auckland:Lodge \, N. \, The Unique Character of New Zealand Lemon Oil and Other Innovative Opportunities from Citrus]
relationship: part_of BTO:0000733

[Term]
id: BTO:0000466
name: flexor digitorum longus
def: "A muscle of the tibial side of the leg that flexes the terminal phalanx of each of the four small toes . " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
is_a: BTO:0000477
is_a: BTO:0000722
is_a: BTO:0001257

[Term]
id: BTO:0000467
name: flight muscle
relationship: part_of BTO:0001266
relationship: part_of BTO:0001463

[Term]
id: BTO:0000468
name: floret
def: "1\: A small or reduced flower\, especially one of the grasses and composite plants\, such as a daisy.\n2\: Any of the tight\, branched clusters of flower buds that together form a head of cauliflower or broccoli." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "GRO\:0005733" []
is_a: BTO:0000469

[Term]
id: BTO:0000469
name: flower
def: "The reproductive structure of the anthophyta or angiosperms. " [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "GRO\:0005367" []
relationship: part_of BTO:0000628

[Term]
id: BTO:0000470
name: flower bud
def: "A bud that will develop into a flower." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0000628

[Term]
id: BTO:0000471
name: culture condition:fluorene-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000472
name: FM3A cell
def: "Mouse mammary carcinoma cell line." [European Collection of Cell Cultures:http //www.ecacc.org.uk/]
is_a: BTO:0000356

[Term]
id: BTO:0000473
name: fetal membrane
def: "Any membrane that functions for the protection or nourishment of respiration or excretion of a developing fetus." [Real Dictionary.com:http //www.realdictionary.com/f/dir/fetalmembrane.asp]
relationship: part_of BTO:0000449

[Term]
id: BTO:0000474
name: allantois
def: "A vascular fetal membrane of reptiles\, birds\, and mammals that is formed as a pouch from the hindgut and that in placental mammals is intimately associated with the chorion in formation of the placenta." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=allantois]
is_a: BTO:0000473

[Term]
id: BTO:0000475
name: ovarian follicle
def: "A vesicle in the mammalian ovary that contains a developing egg surrounded by a covering of cells.\nBut there are also insect ovarian follicle cells." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=follicle, PMID:10440860]
relationship: part_of BTO:0000975

[Term]
id: BTO:0000476
name: foot
def: "1\: The terminal part of the vertebrate leg upon which an individual stands.\n2\: An invertebrate organ of locomotion or attachment; especially\: a ventral muscular surface or process of a mollusk." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=foot]
is_a: BTO:0001492
relationship: part_of BTO:0000721

[Term]
id: BTO:0000477
name: foot muscle
is_a: BTO:0000722

[Term]
id: BTO:0000478
name: forebrain
def: "The anterior of the three primary divisions of the developing vertebrate brain or the corresponding part of the adult brain that includes especially the cerebral hemispheres\, the thalamus\, and the hypothalamus and that especially in higher vertebrates is the main control center for sensory and associative information processing\, visceral functions\, and voluntary motor functions." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=forebrain]
synonym: "prosencephalon" []
relationship: part_of BTO:0000142

[Term]
id: BTO:0000479
name: forelimb muscle
def: "A muscle of a limb  (as an arm\, wing\, fin\, or leg) that is situated anteriorly." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=forelimb]
is_a: BTO:0001103

[Term]
id: BTO:0000480
name: forestomach
def: "Any of the first three stomachs of a ruminant\, i.e.\, the rumen\, reticulum\, or omasum." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0001307

[Term]
id: BTO:0000481
name: culture condition:formate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000482
name: distal tubule
def: "A distal\, convoluted part of the ascending limb of the renal tubule\, extending from the distal straight tubule to the junctional (connecting) tubule." [Dorlands Medical Dictionary:MerckSource]
synonym: "distal convoluted tubule" []
relationship: part_of BTO:0000343

[Term]
id: BTO:0000483
name: frond
def: "A large leaf (especially of a palm or fern) usually with many divisions." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=frond]
is_a: BTO:0000713

[Term]
id: BTO:0000484
name: frontal lobe
def: "Front part of the brain; involved in planning\, organizing\, problem solving\, selective attention\, personality and a variety of \"higher cognitive functions\" including behavior and emotions." [A Guide to Brain Anatomy:http //www.waiting.com/brainanatomy.html]
synonym: "frontal cortex" []
relationship: part_of BTO:0000445

[Term]
id: BTO:0000485
name: culture condition:fructose-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000486
name: fruit
def: "The mature ovary or ovaries of a seed-bearing plant\, together with accessory parts\, containing the seeds and occurring in a wide variety of forms." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "GRO\:0005250" []
relationship: part_of BTO:0001461

[Term]
id: BTO:0000487
name: fruitbody
def: "Any specialized structure which bears or contains sexually or asexually derived spores." [Microbial Structure Ontology Project:http //www.geneontology.org/doc/microbial_structure_ontology/ont.defs.html]
synonym: "FAO\:0000007" []
synonym: "fruiting body" []
relationship: part_of BTO:0001494

[Term]
id: BTO:0000488
name: lower epidermis
def: "The epidermal layer directed away or outwards from the axis." [Gramene DB:ftp //www.gramene.org/pub/gramene/ontology/plant_anatomy/anatomy_gr_def]
synonym: "GRO\:0005682" []
synonym: "abaxial epidermis" []
is_a: BTO:0000718

[Term]
id: BTO:0000489
name: intestinal cancer cell
is_a: BTO:0001533
relationship: DRV BTO:0000648

[Term]
id: BTO:0000490
name: prostate gland ventral lobe
relationship: part_of BTO:0000548

[Term]
id: BTO:0000491
name: excretion
def: "The matter\, such as urine or sweat\, that is excreted from the blood\, tissues\, or organs." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: DRV BTO:0000431

[Term]
id: BTO:0000492
name: MST cell
def: "Furth murine mastocytoma cell line." [PMID:1454815]
is_a: BTO:0000403

[Term]
id: BTO:0000493
name: gall bladder
def: "A small\, pear-shaped muscular sac\, located under the right lobe of the liver\, in which bile secreted by the liver is stored until needed by the body for digestion." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000123

[Term]
id: BTO:0000494
name: germinal disc
def: "A flattish area in a blastocyst in which the first traces of the embryo are seen\, visible early in the second week in human development." [Dorlands Medical Dictionary:MerckSource]
synonym: "embryonic disc" []
synonym: "gastrodisk" []
synonym: "germ disc" []
is_a: BTO:0000514
relationship: part_of BTO:0001099

[Term]
id: BTO:0000495
name: gametophyte
def: "The individual or generation of a plant exhibiting alternation of generations that bears sex organs." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=gametophyte]
is_a: BTO:0000720

[Term]
id: BTO:0000496
name: anterior lobe
def: "The portion of the cerebellum lying in front of the primary fissure\, comprising the lingula\, central lobule\, culmen\, alae of central lobules\, and quadrangular lobules." [Dorlands Medical Dictionary:MerckSource]
synonym: "cranial lobe" []
synonym: "rostral lobe" []
relationship: part_of BTO:0001073

[Term]
id: BTO:0000497
name: ganglion
def: "A mass of nerve tissue containing nerve cells external to the brain or spinal cord." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=ganglion]
synonym: "neural ganglion" []
relationship: part_of BTO:0001484

[Term]
id: BTO:0000498
name: gastric cancer cell
def: "Gastric cancer cell is cancer cell of the stomach." [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
synonym: "stomach cancer cell" []
relationship: DRV BTO:0001307

[Term]
id: BTO:0000499
name: gastric corpus mucosa
relationship: part_of BTO:0000505
relationship: part_of BTO:0001308

[Term]
id: BTO:0000500
name: gastric epithelium
def: "Epithelium of the stomach." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=gastric]
is_a: BTO:0000416
relationship: part_of BTO:0001307

[Term]
id: BTO:0000501
name: gastric juice
def: "A thin watery acid digestive fluid secreted by glands in the mucous membrane of the stomach." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=gastric+juice]
synonym: "succus gastricus" []
is_a: BTO:0000346
relationship: DRV BTO:0000503

[Term]
id: BTO:0000502
name: gastric fundus
def: "That part of the stomach to the left and above the level of the entrance of the esophagus." [Dorlands Medical Dictionary:MerckSource]
synonym: "fundus gastricus" []
synonym: "fundus of stomach" []
synonym: "fundus ventricularis" []
synonym: "fundus ventriculi" []
relationship: part_of BTO:0001307

[Term]
id: BTO:0000503
name: gastric gland
def: "Any of various glands in the walls of the stomach that secrete gastric juice." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=gastric+gland]
relationship: part_of BTO:0001308

[Term]
id: BTO:0000504
name: pancreatic juice
def: "The liquid secretion of the exocrine pancreas\, which is discharged into the duodenum." [Dorlands Medical Dictionary:MerckSource]
synonym: "succus pancreaticus" []
is_a: BTO:0000346
relationship: DRV BTO:0000028

[Term]
id: BTO:0000505
name: gastric corpus
def: "That part of the stomach between the fundus and the pyloric part." [Dorlands Medical Dictionary:MerckSource]
synonym: "corpus gastricum" []
synonym: "corpus ventriculare" []
synonym: "corpus ventriculi" []
synonym: "gastric body" []
synonym: "stomach body" []
relationship: part_of BTO:0001307

[Term]
id: BTO:0000506
name: gastrocnemius
def: "The largest and most superficial muscle of the calf of the leg arising by two heads from the condyles of the femur and attaching to a tendon that becomes part of the Achilles tendon." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=gastrocnemicus]
synonym: "gastrocnemius muscle" []
is_a: BTO:0000722
relationship: part_of BTO:0000721

[Term]
id: BTO:0000507
name: foregut
def: "1\: The anterior part of the embryonic alimentary canal of a vertebrate from which the pharynx\, lungs\, esophagus\, stomach\, liver\, pancreas\, and duodenum develop. \n2\: The first part of the alimentary canal of an arthropod or annelid\, which includes the buccal cavity\, esophagus\, crop\, and gizzard." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0000545

[Term]
id: BTO:0000508
name: thorax muscle
is_a: BTO:0001103
relationship: part_of BTO:0001368

[Term]
id: BTO:0000509
name: gastrodermis
def: "The tissue lining the gut cavity of an invertebrate\, which is responsible for digestion and absorption." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000349

[Term]
id: BTO:0000510
name: hindgut
def: "The caudal portion of the embryonic alimentary canal in vertebrates." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0000545

[Term]
id: BTO:0000511
name: gastrointestinal tract
def: "The gastrointestinal tract includes both stomach and intestine." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=gastrointestinal]
relationship: part_of BTO:0000058

[Term]
id: BTO:0000512
name: genitalia
def: "The external genital organs." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=genitalia]
relationship: part_of BTO:0000081

[Term]
id: BTO:0000513
name: culture condition:geranoic acid-induced cell
is_a: BTO:0000001

[Term]
id: BTO:0000514
name: germ
def: "A small mass of living substance capable of developing into an organism or one of its parts." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=germ]
is_a: BTO:0000174
is_a: BTO:0000720

[Term]
id: BTO:0000515
name: haustorium
def: "A food-absorbing outgrowth of a plant organ (as a hypha or stem)." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=haustorium]
relationship: part_of BTO:0001461

[Term]
id: BTO:0000516
name: ghost
def: "A red blood cell that has lost its hemoglobin." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=ghost]
is_a: BTO:0000424

[Term]
id: BTO:0000517
name: culture condition:5-methylcytosine-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000518
name: gill
def: "A paired respiratory organ in fishes consisting of gill filaments on the gill arch in the posterior portion of the head and usually providing the primary exchange of gases between the blood and the surrounding water." [Dictionary of Ichthyology:Brian W. Coad and Don E. McAllister †]
synonym: "branchia" []
is_a: BTO:0000203

[Term]
id: BTO:0000519
name: gingiva
def: "The tissue that surrounds the necks of teeth and covers the alveolar parts of the jaws; broadly\: the alveolar portion of a jaw with its enveloping soft tissues." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=gingiva]
synonym: "gum" []
relationship: part_of BTO:0001021

[Term]
id: BTO:0000520
name: gizzard
def: "1\: The muscular enlargement of the alimentary canal of birds that has usually thick muscular walls and a tough horny lining for grinding the food and when the crop is present follows it and the proventriculus.\n2\: A thickened part of the alimentary canal in some animals (as an insect or an earthworm) that is similar in function to the crop of a bird." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=gizzard]
is_a: BTO:0002263
relationship: part_of BTO:0000058

[Term]
id: BTO:0000521
name: gizzard smooth muscle
is_a: BTO:0001260
relationship: part_of BTO:0000520

[Term]
id: BTO:0000522
name: gland
def: "A cell\, group of cells\, or organ of endothelial origin that selectively removes materials from the blood\, concentrates or alters them\, and secretes them for further use in the body or for elimination from the body." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=gland]
relationship: part_of BTO:0001489

[Term]
id: BTO:0000523
name: gleba
def: "The fleshy\, spore-bearing inner mass of a puffball." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0000487

[Term]
id: BTO:0000524
name: glia
def: "The delicate network of branched cells and fibers that supports the tissue of the central nervous system." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "neuroglia" []
relationship: part_of BTO:0000142
relationship: part_of BTO:0001279

[Term]
id: BTO:0000525
name: glial cell
def: "The cells of the supportive tissue of the central nervous system (neuroglia). These non-neural cells are of three kinds\: astrocytes\, oligodendrocytes (collectively termed macroglia) and microglia." [Dorlands Medical Dictionary:MerckSource]
synonym: "neuroglia cell" []
synonym: "neuroglial cell" []
relationship: part_of BTO:0000524

[Term]
id: BTO:0000526
name: glioma cell
def: "A tumor cell originating in the neuroglia of the brain or spinal cord." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "neurogliocytoma cell" []
synonym: "neuroglioma cell" []
synonym: "neurospongioma cell" []
relationship: DRV BTO:0000525

[Term]
id: BTO:0000527
name: glioblastoma cell
def: "Glioblastoma is a general term for malignant forms of astrocytoma." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000100

[Term]
id: BTO:0000528
name: JTC-27 cell
def: "Rat hepatoma\, established from the transplantable rat ascites hepatoma AH-601 induced by feeding with aminoazotoluene; the hepatoma was passaged by intraperitoneal transplantation though JAR-2 rats." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000582

[Term]
id: BTO:0000529
name: C6 cell
def: "The glial cell strain\, C6\, was cloned from a rat glial tumor induced by N-nitrosomethylurea by Benda et al. after a series of alternate culture and animal passages. Tissue\: brain; glial cell; glioma. Morphology\: fibroblast." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "C6 glioma cell" []
is_a: BTO:0000711

[Term]
id: BTO:0000530
name: renal glomerulus
def: "Globular tufts of capillaries\, one projecting into the expanded end or capsule of each of the uriniferous tubules\, which together with its surrounding capsule (glomerular capsule) constitute the renal corpuscle." [Dorlands Medical Dictionary:MerckSource]
synonym: "glomerular tuft" []
synonym: "glomerulus" []
synonym: "malphigian glomerulus" []
relationship: part_of BTO:0000333

[Term]
id: BTO:0000531
name: gluteal muscle
def: "Any one of three large skeletal muscles that form the buttock and move the thigh." [Webster's Revised Unabridged Dictionary:1913]
synonym: "gluteus" []
is_a: BTO:0001261
relationship: REL BTO:0001367
relationship: REL BTO:0001376

[Term]
id: BTO:0000532
name: culture condition:glycine-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000533
name: culture condition:dihydroxyacetone-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000534
name: gonad
def: "A reproductive gland (as an ovary or testis) that produces gametes." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=gonad]
is_a: BTO:0000080
is_a: BTO:0000254

[Term]
id: BTO:0000535
name: germ cell
def: "1. A gamete (as an egg or sperm cell) or one of its antecedent cells. \n2. A mature male or female germ cell usually possessing a haploid chromosome set and capable of initiating formation of a new diploid individual by fusion with a gamete of the opposite sex." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=germ+cell]
synonym: "gamete" []
synonym: "germ cell" []
relationship: DRV BTO:0000996
relationship: part_of BTO:0000514

[Term]
id: BTO:0000536
name: gracilis muscle
def: "The Gracilis is the most superficial muscle on the medial side of the thigh. It is thin and flattened\, broad above\, narrow and tapering below. It arises by a thin aponeurosis from the anterior margins of the lower half of the symphysis pubis and the upper half of the pubic arch. The fibers run vertically downward\, and end in a rounded tendon\, which passes behind the medial condyle of the femur\, curves around the medial condyle of the tibia\, where it becomes flattened\, and is inserted into the upper part of the medial surface of the body of the tibia\, below the condyle." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "gracilis" []
is_a: BTO:0001367
relationship: part_of BTO:0001376

[Term]
id: BTO:0000537
name: nectar
def: "A sweet liquid that is secreted by the nectaries of a plant and is the chief raw material of honey." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=nectar]
relationship: DRV BTO:0000357

[Term]
id: BTO:0000538
name: alveolar cell type II
def: "Pleomorphic cells of the pulmonary alveolar epithelium that secrete surfactant and are distinguished by abundant cytoplasm containing numerous lipid-rich multilamellar bodies." [Dorlands Medical Dictionary:MerckSource]
synonym: "T2 cell" []
synonym: "alveolar type II cell" []
synonym: "granular pneumonocytes" []
synonym: "great alveolar cell" []
synonym: "large alveolar cell" []
is_a: BTO:0000395

[Term]
id: BTO:0000539
name: granulocyte
def: "A polymorphonuclear white blood cell with granule-containing cytoplasm." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=granulocyte]
is_a: BTO:0000751

[Term]
id: BTO:0000540
name: pollen mother cell
def: "A diploid plant cell that forms four microspores by meiosis; the microspores give rise to pollen grains in seed plants." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
synonym: "GRO\:0005828" []
relationship: part_of BTO:0000079

[Term]
id: BTO:0000541
name: prostate gland dorsolateral lobe
relationship: part_of BTO:0000548

[Term]
id: BTO:0000542
name: granulosa cell
def: "One of the estrogen-secreting cells of the epithelial lining of a graafian follicle or its follicular precursor." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=granulosa+cell]
synonym: "ovarian granulosa cell" []
relationship: part_of BTO:0000389
relationship: part_of BTO:0000410

[Term]
id: BTO:0000543
name: ground meristem
def: "The part of a primary apical meristem remaining after differentiation of protoderm and procambium." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=ground+meristem]
synonym: "GRO\:0005755" []
relationship: part_of BTO:0000034

[Term]
id: BTO:0000544
name: guard cell
def: "One of the two crescent-shaped epidermal cells that border and open and close a plant stoma." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=guard+cell]
synonym: "GRO\:0000293" []
relationship: part_of BTO:0000718

[Term]
id: BTO:0000545
name: gut
def: "1\: The alimentary canal or a portion thereof\, especially the intestine or stomach. \n2\: The embryonic digestive tube\, consisting of the foregut\, the midgut\, and the hindgut." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0000058
relationship: part_of BTO:0000379

[Term]
id: BTO:0000546
name: gut mucosa
is_a: BTO:0000886
relationship: part_of BTO:0000349

[Term]
id: BTO:0000547
name: gut wall
relationship: part_of BTO:0000545

[Term]
id: BTO:0000548
name: prostate gland lobe
def: "The prostate consists of a median lobe and two lateral lobes." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0001129

[Term]
id: BTO:0000549
name: culture condition:H2/CO2-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000550
name: H35 cell
def: "Rat hepatoma cell line." [PMID:11513951]
is_a: BTO:0000578

[Term]
id: BTO:0000551
name: lung cancer cell
def: "Cancer cell of the major organ of respiration the lung." [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
synonym: "lung carcinoma cell" []
relationship: DRV BTO:0000763

[Term]
id: BTO:0000552
name: HaCaT cell
def: "HaCaT is a spontaneously immortalized human keratinocyte cell line." [PMID:11836560]
is_a: BTO:0000375

[Term]
id: BTO:0000553
name: peripheral blood
def: "Blood circulating throughout the body. " [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
relationship: part_of BTO:0000089

[Term]
id: BTO:0000554
name: hair follicle
def: "The tubular epithelial sheath that surrounds the lower part of the hair shaft and encloses at the bottom a vascular papilla supplying the growing basal part of the hair with nourishment." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=hair+follicle]
is_a: BTO:0001470
relationship: REL BTO:0001501

[Term]
id: BTO:0000555
name: hair root
def: "The enlarged basal part of a hair within the skin." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: part_of BTO:0001501

[Term]
id: BTO:0000556
name: germ layer
def: "A layer of cells produced during the process of gastrulation during the early development of the animal embryo\, which is distinct from other such layers of cells\, as an early step of cell differentiation. The three types of germ layers are the endoderm\, ectoderm\, and mesoderm. " [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
relationship: part_of BTO:0000379

[Term]
id: BTO:0000557
name: harderian gland
def: "An accessory lacrimal gland on the inner side of the orbit in reptiles and birds but usually degenerate in mammals." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
is_a: BTO:0000044

[Term]
id: BTO:0000558
name: hatching gland
def: "A transversely oriented set of cells located deep to the enveloping layer on the pericardial membrane\, especially prominent during pharyngula period because of the brightly refractile cytoplasmic granules (containing hatching enzymes) of the principal cells of the gland;The fish hatching gland is a unicellular holocrine gland. Although it has recently been found that the precursors or immature forms of the gland cells considerably migrate in the embryonic body during development (see later)\, the final location of the hatching gland cells in fish is generally restricted to anterior and/or dorsal regions of a well-grown prehatching embryo. In medaka\, the final location is somewhat unique\: The giant gland cells are mostly localized in the inner surface of the buccal (or pharyngeal) cavity. " [The Zebrafish Information Network \, Glossary:http //zfin.org/zf_info/zfbook/stages/gloss.html, Fish Biol J Medaka:9 \, 5-15 \, 1997 \, Yamagami \, K. \, A Short History of the Hatching Enzyme Studies in Medaka]
is_a: BTO:0000254
relationship: part_of BTO:0000379
relationship: part_of BTO:0001049

[Term]
id: BTO:0000559
name: hatching liquid
relationship: DRV BTO:0000558

[Term]
id: BTO:0000560
name: haustorial mother cell
def: "When the tip of the infection hypha contacts a host cell wall\, a haustorial mother cell (HM) is formed from which the haustorium (H) invades the host cell." [PMID:12167330]
relationship: part_of BTO:0000515

[Term]
id: BTO:0000561
name: posterior lobe
def: "The portion of the cerebellum separated from the anterior lobe by the primary fissure and from the flocculonodular lobe by the dorsolateral fissure; it comprises the declive\, folium vermis\, tuber vermis\, pyramid\, uvula\, simple lobule\, inferior and superior semilunar lobules\, and tonsils." [Dorlands Medical Dictionary:MerckSource]
synonym: "caudal lobe" []
synonym: "lobe caudalis cerebelli" []
synonym: "middle lobe" []
relationship: part_of BTO:0000937

[Term]
id: BTO:0000562
name: heart
def: "1\: A hollow muscular organ of vertebrate animals that by its rhythmic contraction acts as a force pump maintaining the circulation of the blood. \n2\: A structure in an invertebrate animal functionally analogous to the vertebrate heart." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=heart]
relationship: part_of BTO:0000088

[Term]
id: BTO:0000563
name: culture condition:aerobically-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000564
name: heart valve
def: "A structure especially in a vein or lymphatic that closes temporarily a passage or orifice or permits movement of fluid in one direction only." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=valve]
relationship: part_of BTO:0000562

[Term]
id: BTO:0000565
name: HEL cell
def: "Human erythroleukemia\, established from the peripheral blood of a 30-year-old man with erythroleukemia (AML M6) in relapse (after treatment for Hodgkin's disease) in 1980; cells were described to be capable of spontaneous and induced globin synthesis." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000846

[Term]
id: BTO:0000566
name: pancreatic islet cancer cell
relationship: DRV BTO:0000991

[Term]
id: BTO:0000567
name: HeLa cell
def: "Human cervix carcinoma established from the epitheloid cervix carcinoma of a 31-year-old black woman in 1951; later diagnosis changed to adenocarcinoma; first aneuploid\, continuously cultured human cell line." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "HELA cell" []
is_a: BTO:0000167

[Term]
id: BTO:0000568
name: HeLa-S3 cell
def: "Human cervix carcinoma cell line is a subclone of its parent HELA derived in 1955." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "HeLa S3 cell" []
relationship: DRV BTO:0000567

[Term]
id: BTO:0000569
name: exoerythrocytic stage
def: "The spozoites move to the liver\, enter liver cells and replicate asexually through schizogony. This is the exoerythrocytic stage." [LifeCycle&Pathology of Plasmodium species:http //www.msu.edu/course/zol/316/psppblood.htm]
is_a: BTO:0000284

[Term]
id: BTO:0000570
name: hematopoietic system
def: "The tissues concerned in production of the blood\, including the bone marrow\, liver\, lymph nodes\, spleen\, and thymus." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0001489

[Term]
id: BTO:0000571
name: hemocyte
def: "A blood cell especially of an invertebrate animal." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=hemocyte]
is_a: BTO:0000574

[Term]
id: BTO:0000572
name: hemolymph
def: "The circulatory fluid of various invertebrate animals that is functionally comparable to the blood and lymph of vertebrates." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=hemolymph]
relationship: part_of BTO:0000570

[Term]
id: BTO:0000573
name: artery
def: "Any of the tubular branching muscular- and elastic-walled vessels that carry blood from the heart through the body." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=artery]
is_a: BTO:0001102

[Term]
id: BTO:0000574
name: hematopoietic cell
def: "A blood cell." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=hematopoietic]
synonym: "blood cell" []
synonym: "hemopoietic cell" []
relationship: part_of BTO:0000089

[Term]
id: BTO:0000575
name: hepatocyte
def: "A liver cell. " [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
relationship: part_of BTO:0000759

[Term]
id: BTO:0000576
name: B-16 cell
def: "Mouse melanoma tumor cell." [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
synonym: "B16 cell" []
is_a: BTO:0000848

[Term]
id: BTO:0000577
name: Morris hepatoma 3924A cell
def: "Rat Morris hepatoma 3924A cell." [PMID:11895004]
synonym: "3924A cell" []
synonym: "MH-3924A cell" []
synonym: "MH3924A cell" []
is_a: BTO:0001080

[Term]
id: BTO:0000578
name: hepatoma cell line
synonym: "HCC cell line" []
synonym: "hepatocarcinoma cell line" []
synonym: "hepatocellular carcinoma cell line" []
relationship: DRV BTO:0000224
relationship: DRV BTO:0000608

[Term]
id: BTO:0000579
name: eye cancer cell
def: "A cell of a cancerous growth in any part of the eye." [Access Med Health Information Library:http //www.hendrickhealth.org/healthy/002065.htm]
relationship: DRV BTO:0000439

[Term]
id: BTO:0000580
name: blood cancer cell
def: "The major forms of blood cancer are lymphoma\, leukemia and multiple myeloma. They affect the way a body makes blood and provides immunity from other diseases." [Aetna InteliHealth:http //www.intelihealth.com/IH/ihtIH/WSIHW000/8096/8514.html]
relationship: DRV BTO:0000089

[Term]
id: BTO:0000581
name: MOPC-315 cell
def: "Mouse B lymphocyte; plasmacytoma; myeloma. MOPC 315 plasmacytoma  was induced with mineral oil in a BALB/c mouse. " [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "MOPC 315 cell" []
relationship: DRV BTO:0001087

[Term]
id: BTO:0000582
name: hepatoma ascites cell line
is_a: BTO:0000578

[Term]
id: BTO:0000583
name: bone marrow cancer cell
relationship: DRV BTO:0000141

[Term]
id: BTO:0000584
name: pancreatic cancer cell
def: "Pancreatic cancer is a disease in which malignant (cancer) cells are found in the tissues of the pancreas. " [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
synonym: "exocrine cancer cell" []
synonym: "pancreatic adenocarcinoma cell" []
synonym: "pancreatic carcinoma cell" []
is_a: BTO:0000604
relationship: DRV BTO:0000988

[Term]
id: BTO:0000585
name: intraocular melanoma cell
def: "Cancer cell of the part of the eye called the uvea\, which is composed of the iris (the colored part of the eye)\, the ciliary body (a muscle in the eye)\, and the choroid (a layer of tissue in the back of the eye). It is a type of MELANOMA and a very rare cancer\, but the most common form of EYE CANCER in adults. If melanoma starts in the iris\, there may be a dark spot on the iris. A symptom of melanoma in the ciliary body or choroid may be blurry vision." [The Cancer Dictionary:http //ihc.cancersource.com/Resources/glossary/]
synonym: "ocular melanoma cell" []
is_a: BTO:0000579
is_a: BTO:0000848

[Term]
id: BTO:0000586
name: colonic cancer cell
def: "A malignant tumour arising from the inner wall of the large intestine." [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
synonym: "carcinoma cell\, colon" []
synonym: "colon cancer cell" []
synonym: "colon carcinoma cell" []
synonym: "colonic carcinoma cell" []
is_a: BTO:0001533
relationship: DRV BTO:0000269

[Term]
id: BTO:0000587
name: C 108 cell
def: "Mouse\, C57BL/6\,Lewis lung carcinoma cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0000181

[Term]
id: BTO:0000588
name: LL/2(LLc1) cell
def: "Mouse C57BL Lewis lung carcinoma cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0000181

[Term]
id: BTO:0000589
name: primary meristem
def: "Meristem (as procambium) derived from the apical meristem." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=primary+meristem]
synonym: "GRO\:0005613" []
relationship: DRV BTO:0000034

[Term]
id: BTO:0000590
name: Alzheimer specific cell type
def: "Alzheimer is a disease marked by the loss of cognitive ability\, generally over a period of 10 to 15 years\, and associated with the development of abnormal tissues and protein deposits in the cerebral cortex." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: REL BTO:0000233

[Term]
id: BTO:0000591
name: N1-S1 cell
def: "The N1-S1 cell line was established from a Novikoff hepatoma induced by feeding 4-dimethylaminoazobenzene to a male rat." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
comment: Novikoff hepatoma cell line
is_a: BTO:0000578

[Term]
id: BTO:0000592
name: adrenal gland cancer cell
def: "Adrenal gland cancers are rare cancers occuring in the endocrine tissue of the adrenals. They are characterized by overproduction of adrenal gland hormones." [Gale Encyclopedia of Medicine:Published December \, 2002 by the Gale Group]
synonym: "adrenal gland tumor cell" []
relationship: DRV BTO:0000047

[Term]
id: BTO:0000593
name: Yoshida AH-130 cell
def: "Undifferentiated\, fast growing rat ascites hepatoma cell line." [PMID:2852063]
synonym: "Yoshida AH130 cell" []
is_a: BTO:0001404

[Term]
id: BTO:0000594
name: liver cancer cell
def: "Malignant (cancer) cells are found in the tissues of the liver. " [Medical Encyclopedia:http //www.nlm.nih.gov/medlineplus/ency/]
relationship: DRV BTO:0000759

[Term]
id: BTO:0000595
name: FDCP-1 cell
def: "Mouse bone marrow cell line\, established from the long-term bone marrow culture of B6D2F1 mice; cells are IL-3-dependent; their differentiation is blocked; this subclone is responsive to G-CSF." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000264

[Term]
id: BTO:0000596
name: P-19 cell
def: "Mouse embryonal carcinoma cell line\, established from the teratocarcinoma induced in a C3H/He strain mouse." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "P19 cell" []
is_a: BTO:0000306
is_a: BTO:0001437

[Term]
id: BTO:0000597
name: hepatopancreas
def: "Digestive gland of crustaceans with functions approximately analogous to liver and pancreas of vertebrates - enzyme secretion\, food absorption and storage." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
synonym: "midgut gland" []
is_a: BTO:0000345
relationship: part_of BTO:0000863

[Term]
id: BTO:0000598
name: B5/589 cell
def: "Human mammary epithelial cell line." [PMID:7680645]
is_a: BTO:0000816

[Term]
id: BTO:0000599
name: Hep-G2 cell
def: "Human hepatocellular carcinoma\, established from the tumor tissue of a 15-year-old Argentine boy with hepatocellular carcinoma in 1975; cell line is patented; cells were described to not harbor a hepatitis B virus genome; cells reportedly produce a variety of proteins\: alpha-fetoprotein\, albumin\, alpha2-macroglobulin\, alpha1-antitrypsin\, transferrin\, alpha1-antichymotrypsin\, haptoglobin\, complement (C3\, C4)\, C3 activator\, fibrinogen\, alpha1-acid glycoprotein\, alpha2-HS glycoprotein\, á-lipoprotein\, retinol binding protein." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "HepG2 cell" []
is_a: BTO:0000578

[Term]
id: BTO:0000600
name: heterocyst
def: "A large transparent thick-walled cell that is found in the filaments of some blue-green algae and is the site of nitrogen fixation." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=heterocyst]
relationship: part_of BTO:0001064

[Term]
id: BTO:0000601
name: hippocampus
def: "A curved elongated ridge that extends over the floor of the descending horn of each lateral ventricle of the brain and consists of gray matter covered on the ventricular surface with white matter;\nThe hippocampus is a part of the temporal lobe\, which has a well established role in learning\, memory and emotion." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=hippocampus, A Digital Atlas of Neurochemical Anatomy in the Hippocampus:http //www.isbe.man.ac.uk/research/Hippocampus/dp.html]
relationship: part_of BTO:0000928
relationship: part_of BTO:0001355

[Term]
id: BTO:0000602
name: histiocyte
def: "A nonmotile macrophage of extravascular tissues and especially connective tissue." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=histiocyte]
synonym: "tissue macrophage" []
is_a: BTO:0000801

[Term]
id: BTO:0000603
name: pre-B acute lymphoblastic leukemia cell line
is_a: BTO:0002144
relationship: DRV BTO:0001094

[Term]
id: BTO:0000604
name: adenocarcinoma cell
def: "A cell of a cancer that begins in cells that line certain internal organs and that have glandular (secretory) properties. " [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
is_a: BTO:0000176

[Term]
id: BTO:0000605
name: honey
def: "A sweet viscid material elaborated out of the nectar of flowers in the honey sac of various bees." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=honey]
relationship: DRV BTO:0000537

[Term]
id: BTO:0000606
name: LK63 cell
def: "Pre-B-cell acute lymphoblastic leukemia cell line." [PMID:1737782]
is_a: BTO:0000603

[Term]
id: BTO:0000607
name: HTC cell
def: "Rat hepatoma cell line. Derived from a rat ascites tumour\, which in turn was derived from a solid hepatoma induced in male Buffalo rats by feeding them 0.04% N\,N'-2\,7fluorenyle-bis-2\,2\,2-trifluoroacetamide for 12.4 months." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0000582

[Term]
id: BTO:0000608
name: hepatoma cell
def: "Primary carcinoma of the liver cells. It ranges from a well-differentiated tumour difficult to distinguish from normal hepatocytes to a poorly differentiated neoplasm. The cells may be uniform or markedly pleomorphic or may form giant cells. Several classification schemes have been suggested. Hepatocellular carcinoma is very rare in the united states and western europe\, but it is one of the most common cancers in eastern asia and sub-saharan africa. The cases are preponderantly male and\, racially\, whites have the lowest rates. " [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
synonym: "HCC cell" []
synonym: "hepatocarcinoma cell" []
synonym: "hepatocellular carcinoma cell" []
synonym: "liver adenocarcinoma cell" []
is_a: BTO:0000594
is_a: BTO:0000604

[Term]
id: BTO:0000609
name: husk
def: "A usually dry or membranous outer covering (as a pod or hull or one composed of bracts) of various seeds and fruits." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=husk]
relationship: part_of BTO:0000486
relationship: part_of BTO:0001226

[Term]
id: BTO:0000610
name: hybridoma cell
def: "A cell hybrid in which a tumour cell forms one of the original source cells. In practice\, confined to hybrids between T- or B-lymphocytes and appropriate myeloma cell lines." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
relationship: DRV BTO:0000776
relationship: DRV BTO:0000782

[Term]
id: BTO:0000611
name: culture condition:hydroxyproline-induced cell
is_a: BTO:0000001

[Term]
id: BTO:0000612
name: hypha
def: "1\: One of the filaments or threads composing the mycelium of a fungus.  \n2\: Branching filamentous outgrowths produced by certain bacteria (e.g.\, Actinomyces\, Hyphomicrobium)\, sometimes forming a mycelium." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0001436

[Term]
id: BTO:0000613
name: hypocotyl
def: "The part of the axis of a plant embryo or seedling below the cotyledon." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=hypocotyl]
synonym: "GRO\:0005342" []
relationship: part_of BTO:0001228
relationship: part_of BTO:0001233

[Term]
id: BTO:0000614
name: hypothalamus
def: "A basal part of the diencephalon that lies beneath the thalamus on each side\, forms the floor of the third ventricle\, and includes vital autonomic regulatory centers.\nThe ventral part of the diencephalon that forms the floor and part of the lateral wall of the third ventricle. Anatomically\, it includes the preoptic area\, optic tract\, optic chiasm\, mammillary bodies\, tuber cinereum\, infundibulum\, and neurohypophysis\, but for physiological purposes the neurohypophysis is considered a distinct structure. The hypothalamus may be divided into five regions or areas (area hypothalamica rostralis\, area hypothalamica dorsalis\, area hypothalamica intermedia\, area hypothalamica lateralis and area hypothalamica posterior) or into three longitudinal zones (periventricular zone\, medial zone\, and lateral zone). The hypothalamic nuclei constitute that part of the corticodiencephalic mechanism that activates\, controls and integrates the peripheral autonomic mechanisms\, endocrine activity\, and many somatic functions\, e.g.\, a general regulation of water balance\, body temperature\, sleep\, and food intake\, and the development of secondary sex characteristics. The hypothalamus secretes vasopressin and oxytocin\, which are stored in the pituitary\, as well as many releasing factors (hypophysiotropic hormones)\, by means of which it exerts control over functions of the adenohypophysis." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=hypothalamus, Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0001488
relationship: part_of BTO:0000342
relationship: part_of BTO:0000928

[Term]
id: BTO:0000615
name: corpus callosum
def: "The great band of commissural fibers uniting the cerebral hemispheres of higher mammals including humans." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=corpus+callosum]
relationship: part_of BTO:0000231

[Term]
id: BTO:0000616
name: I-cell
def: "An abnormal fibroblast containing a large number of dark inclusions that fill the central part of the cytoplasm except for the juxtanuclear zone; seen in mucolipidosis II." [Dorlands Medical Dictionary:MerckSource]
relationship: DRV BTO:0000452

[Term]
id: BTO:0000617
name: ileal carcinoid cell
is_a: BTO:0000729
relationship: DRV BTO:0000620

[Term]
id: BTO:0000618
name: ileal lavage
relationship: REL BTO:0000620

[Term]
id: BTO:0000619
name: ileal mucosa
is_a: BTO:0000642
relationship: part_of BTO:0000620

[Term]
id: BTO:0000620
name: ileum
def: "The last division of the small intestine extending between the jejunum and large intestine." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=ileum]
synonym: "intestinum ileum" []
relationship: part_of BTO:0000651
relationship: part_of BTO:0002273

[Term]
id: BTO:0000621
name: iliopsoas muscle
def: "Two muscles that lie together low down in the rear of the abdomen;\nA compound muscle\, consisting of the iliacus musculus and psoas major musculus. " [Encyclopaedia Familyhealth:http //www.tiscali.co.uk/reference/encyclopaedia/familyhealth/dict/pages/i/46.html, Medical Dictionary:http //cancerweb.ncl.ac.uk/omd/]
is_a: BTO:0001261

[Term]
id: BTO:0000622
name: culture condition:cyclopentanol-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000623
name: culture condition:2-butyne-1,4-diol-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000624
name: culture condition:cyclohexane-1,2-diol-induced cell
is_a: BTO:0000001

[Term]
id: BTO:0000625
name: culture condition:D-xylose-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000626
name: culture condition:DL-5-methyltryptophan-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000627
name: HIT-T15 cell
def: "Pancreatic beta cell line." [PMID:11226251]
is_a: BTO:0000183
is_a: BTO:0000716

[Term]
id: BTO:0000628
name: inflorescence
def: "A flower cluster with a definite arrangement." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "GRO\:0005317" []
synonym: "panicle" []
relationship: part_of BTO:0001461

[Term]
id: BTO:0000629
name: ink
def: "The black protective secretion of a cephalopod;\nThe ink is composed mostly of melanin and has been used as the artist’s pigment\, sepia." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=ink, The Columbia Encyclopedia:Sixth Edition. 2001]
relationship: DRV BTO:0000273

[Term]
id: BTO:0000630
name: inner ear
def: "The essential organ of hearing and equilibrium that is located in the temporal bone\, is innervated by the auditory nerve\, and includes the vestibule\, the semicircular canals\, and the cochlea." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=inner+eat]
synonym: "auris interna" []
synonym: "internal ear" []
relationship: part_of BTO:0000368

[Term]
id: BTO:0000631
name: culture condition:inositol-deficient-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000632
name: insulinoma cell
def: "A cell of a usually benign tumor of the insulin-secreting cells of the pancreas. " [Medical Encyclopedia:http //www.nlm.nih.gov/medlineplus/ency/]
is_a: BTO:0000584

[Term]
id: BTO:0000633
name: intestine-407 cell
def: "Human Caucasian embryonic intestine\, HeLa characteristics." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "INT 407 cell" []
synonym: "intestine 407 cell" []
is_a: BTO:0000003

[Term]
id: BTO:0000634
name: integument
def: "Something that covers or encloses; especially\: an enveloping layer (as a skin\, membrane\, or husk) of an organism or one of its parts." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=integument]
synonym: "tegument" []
relationship: part_of BTO:0001489

[Term]
id: BTO:0000635
name: yellow bone marrow
def: "Ordinary bone marrow of the kind in which the fat cells predominate." [Dorlands Medical Dictionary:MerckSource]
synonym: "fat marrow" []
synonym: "medulla ossium flava" []
synonym: "yellow marrow" []
is_a: BTO:0000141

[Term]
id: BTO:0000636
name: internode
def: "Region on a stem between nodes." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "GRO\:0005303" []
relationship: part_of BTO:0001300

[Term]
id: BTO:0000637
name: interphotoreceptor matrix
def: "The interphotoreceptor matrix is a mucopolysaccharide matrix surrounding the outer segments of the photoreceptors. This contributes to the adhesion of the retina to the retinal pigment epithelium (RPE)." [eMedicine \, Lee \, P.J. \, ARMD \, Retinal Electronic Prosthesis and RPE Transplantation:http //www.emedicine.com/oph/topic763.htm]
relationship: part_of BTO:0001175

[Term]
id: BTO:0000638
name: interrenal cell
def: "Interrenal cells in elasmobranchs and bony fishes represent the equivalent of the mammalian adrenal cortex. The interrenal cells' appearance varies greatly in response to stress and reproduction. These cells produce corticosteroids with cortisol being the most quantitatively important." [University of Victoria \, Advanced imaging laboratory:http //web.uvic.ca/ail/examples.html]
relationship: part_of BTO:0000808

[Term]
id: BTO:0000639
name: intersegmental muscle
def: "The short intersegmental muscle is located between the prothorax and the mesothorax." [Zoomorphology:119 \, 93-103 \, 1999 \, Yack J.E. ; Scudder \, G.G.E. ; Fullard \, J.H. \, Evolution of the metathoracic tympanal ear and its mesothoracic homologue in the Macrolepidoptera (Insecta)]
relationship: part_of BTO:0001266
relationship: part_of BTO:0001368

[Term]
id: BTO:0000640
name: intestinal gland
def: "Any of the tubular glands of the intestinal mucous membrane." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "Lieberkühn`s gland" []
synonym: "crypt of Lieberkühn" []
synonym: "gland of Lieberkühn" []
relationship: part_of BTO:0000642

[Term]
id: BTO:0000641
name: colon descendens
def: "The portion of the colon between the left colic flexure and the sigmoid colon at the pelvic brim; the portion of the descending colon lying in the left iliac fossa is sometimes called the iliac colon." [Dorlands Medical Dictionary:MerckSource]
synonym: "descending colon" []
relationship: part_of BTO:0000269

[Term]
id: BTO:0000642
name: intestinal mucosa
def: "The surface lining of the intestines where the cells absorb nutrients." [International Foundation for Functional Gastrointestinal Disorders \, Glossary of terms:http //www.iffgd.org/GIDisorders/glossary.html]
is_a: BTO:0000886
relationship: part_of BTO:0000648

[Term]
id: BTO:0000643
name: intestinal muscle
synonym: "intestinal smooth muscle" []
is_a: BTO:0001260
relationship: part_of BTO:0000648

[Term]
id: BTO:0000644
name: intestinal juice
def: "A fluid that is secreted in small quantity in the small intestine\, is highly variable in constitution\, and contains esp. various enzymes (as erepsin\, lipase\, lactase\, enterokinase\, and amylase) and mucus." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "succus entericus" []
is_a: BTO:0000346
relationship: DRV BTO:0000640
relationship: REL BTO:0000651

[Term]
id: BTO:0000645
name: colon sigmoideum
def: "The S-shaped part of the colon which lies in the pelvis\, extending from the pelvic brim to the third segment of the sacrum\, and continuous above with the descending (or iliac) colon and below with the rectum." [Dorlands Medical Dictionary:MerckSource]
synonym: "pelvic colon" []
synonym: "sigmoid colon" []
synonym: "sigmoid flexure" []
relationship: part_of BTO:0000269

[Term]
id: BTO:0000646
name: left colon
def: "The distal portion of the colon; it develops embryonically from the hindgut and functions in the storage and elimination of waste." [Dorlands Medical Dictionary:MerckSource]
synonym: "distal colon" []
relationship: DRV BTO:0000510
relationship: part_of BTO:0000269

[Term]
id: BTO:0000647
name: intestinal wall
synonym: "bowel wall" []
synonym: "gut wall" []
relationship: part_of BTO:0000648

[Term]
id: BTO:0000648
name: intestine
def: "The tubular part of the alimentary canal that extends from the stomach to the anus. " [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=intestine]
synonym: "bowel" []
synonym: "gut" []
relationship: part_of BTO:0000511

[Term]
id: BTO:0000649
name: right colon
def: "The proximal portion of the colon\, extending from the ileocecal valve usually to a point proximal to the left colic flexure; it develops embryonically from the terminal portion of the midgut and functions in absorption." [Dorlands Medical Dictionary:MerckSource]
synonym: "proximal colon" []
relationship: DRV BTO:0000863
relationship: part_of BTO:0000269

[Term]
id: BTO:0000650
name: endocrine pancreas
def: "That part of the pancreas that acts as an endocrine gland\, consisting of the islets of Langerhans\, which secrete insulin\, glucagon\, somatostatin\, and sometimes pancreatic polypeptide directly into the bloodstream." [Dorlands Medical Dictionary:MerckSource]
synonym: "endocrine part of pancreas" []
relationship: part_of BTO:0000988

[Term]
id: BTO:0000651
name: small intestine
def: "The part of the intestine that lies between the stomach and colon\, consists of duodenum\, jejunum\, and ileum\, secretes digestive enzymes\, and is the chief site of the absorption of digested nutrients. The proximal portion of the intestine." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=small+intestine]
synonym: "intestinum tenue" []
relationship: part_of BTO:0000648

[Term]
id: BTO:0000652
name: culture condition:mannuronate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000653
name: iris
def: "The circular pigmented membrane behind the cornea\, perforated by the pupil; the most anterior portion of the vascular tunic of the eye\, it is made up of a flat bar of circular muscular fibers surrounding the pupil\, a thin layer of smooth muscle fibers by which the pupil is dilated\, thus regulating the amount of light entering the eye\, and posteriorly two layers of pigmented epithelial cells. " [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000439

[Term]
id: BTO:0000654
name: ciliary muscle
def: "One of the muscles that relax the zonules to enable the lens to change shape for focusing. The zonules are fibers that hold the lens suspended in position and enable it to change shape during accommodation." [Medical Dictionary \, Medterms:http //www.medterms.com]
synonym: "Bowman`s muscles" []
synonym: "musculus ciliarus" []
is_a: BTO:0000021
relationship: part_of BTO:0000439

[Term]
id: BTO:0000655
name: iris smooth muscle
is_a: BTO:0001260
relationship: part_of BTO:0000653

[Term]
id: BTO:0000656
name: iris sphincter muscle
def: "Circular fibers of the iris\, innervated by the ciliary nerves (parasympathetic)\, and acting to contract the pupil." [Dorlands Medical Dictionary:MerckSource]
synonym: "musculus sphincter pupillae" []
synonym: "sphincter muscle of pupil" []
is_a: BTO:0000655

[Term]
id: BTO:0000657
name: jejunum
def: "The section of the small intestine that comprises the first two fifths beyond the duodenum and that is larger\, thicker-walled\, and more vascular and has more circular folds than the ileum." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=jejunum]
synonym: "intestinum jejunum" []
relationship: part_of BTO:0000651

[Term]
id: BTO:0000658
name: uterine adenocarcinoma cell
def: "The most common form of endometrial carcinoma\, containing tumor cells differentiated into glandular tissue with little or no stroma." [Dorlands Medical Dictionary:MerckSource]
synonym: "endometrial adenocarcinoma cell" []
synonym: "endometrial carcinoma cell" []
synonym: "endometrioid adenocarcinoma cell" []
synonym: "uterine cancer cell" []
is_a: BTO:0000257
is_a: BTO:0000604

[Term]
id: BTO:0000659
name: juice
def: "The extractable fluid contents of cells or tissues." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=juice]
relationship: part_of BTO:0000486

[Term]
id: BTO:0000660
name: mycelial cord
def: "Multihyphal linear aggregate; linearly extending\, loose agglomeration of hyphae; generally not hardened or melanized." [Concepts in Mycology:http //facstaff.bloomu.edu/chamuris/text/glossary.html]
synonym: "FAO\:0001006" []
is_a: BTO:0001436

[Term]
id: BTO:0000661
name: JURKAT cell
def: "Human T cell leukemia\, established from the peripheral blood of a 14-year-old boy with acute lymphoblastic leukemia (ALL) at first relapse in 1976; often this cell line is called \"JM (JURKAT and JM are derived from the same patient and are sister clones)\, occasionally JM may be a subclone with somewhat divergent features." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "JM cell" []
is_a: BTO:0002144
is_a: BTO:0002504

[Term]
id: BTO:0000662
name: nasopharynx
def: "The upper part of the throat behind the nose. An opening on each side of the nasopharynx leads into the ear. " [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
relationship: part_of BTO:0001049

[Term]
id: BTO:0000663
name: juxtaglomerular tumor cell
def: "A rare benign tumor cell of renal juxtaglomerular cells in young men\, causing hyperreninemia." [Dorlands Medical Dictionary:MerckSource]
synonym: "juxtaglomerular cell tumor cell" []
synonym: "kidney hemangiopericytoma cell" []
is_a: BTO:0000680

[Term]
id: BTO:0000664
name: K-562 cell
def: "Human chronic myeloid leukemia in blast crisis established from the pleural effusion of a 53-year-old woman with chronic myeloid leukemia (CML) in blast crisis in 1970; cells can be used as highly sensitive targets in in-vitro natural killer assays; cells produce hemoglobin; cells carry  the Philadelphia chromosome with a b3-a2 fusion gene." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "K562 cell" []
synonym: "K562wt cell" []
is_a: BTO:0002580

[Term]
id: BTO:0000665
name: KB cell
def: "Human cervix carcinoma (derivative of HELA) originally described as \"epidermoid carcinoma established from the mouth of a Caucasian man in 1954\"; however\, as shown by DSMZ DNA fingerprinting (see below) this cell line must be considered an HELA subclone." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
relationship: DRV BTO:0000567

[Term]
id: BTO:0000666
name: LoVo cell
def: "Human colon adenocarcinoma cell line\, established from the metastatic nodule resected from a 56-year-old Caucasian man with colon adenocarcinoma in 1972." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "LOVO cell" []
is_a: BTO:0001913

[Term]
id: BTO:0000667
name: keratinocyte
def: "Skin cell\, of the keratinized layer of epidermis\: its characteristic intermediate filament protein is cytokeratin." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
is_a: BTO:0001470

[Term]
id: BTO:0000668
name: kernel
def: "The inner softer part of a seed\, fruit stone\, or nut." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=kernel]
relationship: part_of BTO:0000486
relationship: part_of BTO:0001226

[Term]
id: BTO:0000669
name: embryonic cell line
relationship: DRV BTO:0000379

[Term]
id: BTO:0000670
name: KG-1 cell
def: "Human acute myeloid leukemia\, established from the bone marrow of a 59-year-old man with erythroleukemia that developped into acute myeloid leukemia (AML) at relapse in 1977; cells were described to form colonies in soft-agar in response to colony-stimulating factor." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "KG1 cell" []
is_a: BTO:0001883

[Term]
id: BTO:0000671
name: kidney
def: "1\: One of a pair of vertebrate organs situated in the body cavity near the spinal column that excrete waste products of metabolism\, in humans are bean-shaped organs about 4 1/2 inches (11 1/2 centimeters) long lying behind the peritoneum in a mass of fatty tissue\, and consist chiefly of nephrons by which urine is secreted\, collected\, and discharged into a main cavity whence it is conveyed by the ureter to the bladder.\n2\: Any of various excretory organs of invertebrate animals." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=kidney]
is_a: BTO:0000431
relationship: part_of BTO:0001244
relationship: part_of BTO:0003092

[Term]
id: BTO:0000672
name: hindbrain
def: "The posterior of the three primary divisions of the developing vertebrate brain or the corresponding part of the adult brain that includes the cerebellum\, the medulla oblongata\, and in mammals the pons and that controls autonomic functions and equilibrium.  " [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=hindbrain]
synonym: "rhombencephalon" []
relationship: part_of BTO:0000146

[Term]
id: BTO:0000673
name: metencephalon
def: "The anterior segment of the developing vertebrate hindbrain or the corresponding part of the adult brain composed of the cerebellum and pons." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=metencephalon]
relationship: part_of BTO:0000672

[Term]
id: BTO:0000674
name: BHK 165-23 cell
def: "Baby hamster kidney cell line." [PMID:2903106]
synonym: "BHK 165-23 cell" []
is_a: BTO:0001131

[Term]
id: BTO:0000675
name: SW-620 cell
def: "Human\, Caucasian\, colon\, adenocarcinoma cell line; established from the tissue of a 51-year-old Caucasian male." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "SW620 cell" []
is_a: BTO:0001913

[Term]
id: BTO:0000676
name: fibroadenoma cell
def: "A cell of adenoma containing fibrous tissue." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000178

[Term]
id: BTO:0000677
name: plant tumor tissue
relationship: DRV BTO:0001461

[Term]
id: BTO:0000678
name: G-402 cell
def: "Human Caucasian renal leiomyoblastoma cell line\, derived from a tumour of a 9-month-old female Caucasian. Highly transformed and grows in soft agar. " [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0003192

[Term]
id: BTO:0000679
name: H69 cell
def: "Human Caucasian lung small cell carcinoma cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0000762

[Term]
id: BTO:0000680
name: kidney cancer cell
def: "A cell of benign or cancerous growth originating from kidney tissue (for example renal cell carcinoma\, hypernephroma). " [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
synonym: "kidney carcinoma cell" []
synonym: "kidney tumor cell" []
synonym: "renal cancer cell" []
relationship: DRV BTO:0000671

[Term]
id: BTO:0000681
name: KM-3 cell
def: "Human pre-B lymphocytic leukemia cell line." [PMID:9756922]
synonym: "KM3 cell" []
is_a: BTO:0000741

[Term]
id: BTO:0000682
name: Koji culture
def: "Solid-state culture of fungus (e.g. aspergillus\, penicilium) on wheat bran or other cereals." [curators:mgr]
is_a: BTO:0000214
is_a: BTO:0001494

[Term]
id: BTO:0000683
name: Krebs ascites cell
is_a: BTO:0000094
is_a: BTO:0000785

[Term]
id: BTO:0000684
name: Krebs II ascites cell
is_a: BTO:0000683

[Term]
id: BTO:0000685
name: Kupffer cell
def: "Large star-shaped or pyramidal cells with a large oval nucleus and a small prominent nucleolus. These intensely phagocytic cells line the walls of the sinusoids of the liver and form a part of the reticuloendothelial system." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000801
relationship: part_of BTO:0000759
relationship: part_of BTO:0000831

[Term]
id: BTO:0000686
name: Kurloff cell
def: "Cells found in the blood and organs of guinea pigs that contain large secretory granules but are of unknown function. " [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
is_a: BTO:0000574
relationship: part_of BTO:0000089

[Term]
id: BTO:0000687
name: culture condition:L-mandelate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000688
name: culture condition:acetate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000689
name: culture condition:L-allo-threonine-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000690
name: brain cancer cell line
synonym: "brain tumor cell line" []
is_a: BTO:0000255
relationship: DRV BTO:0001573

[Term]
id: BTO:0000691
name: culture condition:L-fucose-induced cell
is_a: BTO:0000001

[Term]
id: BTO:0000692
name: culture condition:L-glucose-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000693
name: culture condition:L-lyxose-induced cell
is_a: BTO:0000001

[Term]
id: BTO:0000694
name: culture condition:L-phenylalanine-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000695
name: culture condition:L-phenylglycine-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000696
name: culture condition:L-rhamnose-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000697
name: culture condition:L-rhamnose-induced cell
is_a: BTO:0000001

[Term]
id: BTO:0000698
name: culture condition:L-ribose-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000699
name: culture condition:L-serine-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000700
name: culture condition:L-threonine-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000701
name: culture condition:L-tyrosine-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000702
name: L-1210 cell
def: "Mouse lymphocytic leukemia established from the methylcholanthrene-induced tumor in a DBA strain mouse (subline 212\, 8-month-old female) in 1949; the cells were propagated by heterotransplantation into DBA/2 mice; an in-vitro suspension culture was first reported in 1966; cells are used for cytotoxicity studies." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "L1210 cell" []
is_a: BTO:0000741

[Term]
id: BTO:0000703
name: lacquer
def: "Any of various durable natural varnishes; especially\: a varnish obtained from an Asian sumac (Rhus verniciflua)." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=lacquer]
synonym: "Japanese lacquer" []
relationship: part_of BTO:0001300

[Term]
id: BTO:0000704
name: culture condition:D-lactate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000705
name: Langerhans cell
def: "Stellate dendritic cells\, derived from precursors in the bone marrow\, that appear clear on light microscopy and have a dark-staining\, indented nucleus and characteristic inclusions (Birbeck granules) in the cytoplasm; they lack tonofilaments\, desmosomes\, and melanosomes. Langerhans' cells are found principally in the stratum spinosum of the epidermis\, but they also occur in other stratified epithelia and have been identified in the lung\, lymph nodes\, spleen\, and thymus. They have surface markers characteristic of macrophages and are believed to be antigen-presenting cells involved in contact allergic responses and other cell-mediated immune reactions in the skin." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000801
is_a: BTO:0001470
relationship: part_of BTO:0000435

[Term]
id: BTO:0000706
name: large intestine
def: "The more terminal division of the vertebrate intestine that is wider and shorter than the small intestine\, typically divided into cecum\, colon\, and rectum\, and concerned especially with the resorption of water and the formation of feces." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=large+intestine]
relationship: part_of BTO:0000648

[Term]
id: BTO:0000707
name: larva
def: "1\: The immature\, wingless\, and often wormlike feeding form that hatches from the egg of many insects\, alters chiefly in size while passing through several molts\, and is finally transformed into a pupa or chrysalis from which the adult emerges.\n2\: The early form of an animal (as a frog or sea urchin) that at birth or hatching is fundamentally unlike its parent and must metamorphose before assuming the adult characters." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=larva]
is_a: BTO:0000174

[Term]
id: BTO:0000708
name: larval integument
relationship: part_of BTO:0000707

[Term]
id: BTO:0000709
name: secondary spermatocyte
def: "One of the two cells into which a primary spermatocyte divides\, and which in turn gives origin to spermatids; called also prespermatid." [Dorlands Medical Dictionary:MerckSource]
synonym: "prespermatid" []
relationship: DRV BTO:0001115

[Term]
id: BTO:0000710
name: latex
def: "A milky usually white fluid that is produced by cells of various seed plants (as of the milkweed\, spurge\, and poppy families) and is the source of rubber\, gutta-percha\, chicle\, and balata." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=latex]
synonym: "latex milk" []
relationship: part_of BTO:0000712

[Term]
id: BTO:0000711
name: glioma cell line
is_a: BTO:0001531
relationship: DRV BTO:0000526

[Term]
id: BTO:0000712
name: laticifer
def: "A plant cell or vessel that contains latex." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=laticifier]
relationship: part_of BTO:0001461

[Term]
id: BTO:0000713
name: leaf
def: "A lateral outgrowth from a plant stem that is typically a flattened expanded variably shaped greenish organ\, constitutes a unit of the foliage\, and functions primarily in food manufacture by photosynthesis." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=leaf]
synonym: "GRO\:0005306" []
relationship: part_of BTO:0001243
relationship: part_of BTO:0001495

[Term]
id: BTO:0000714
name: leaf axil
def: "The angle between a leaf and the axis from which it arises." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=axil]
relationship: part_of BTO:0000713

[Term]
id: BTO:0000715
name: leaf base
def: "The youngest tissue at the base of the leaf." [PMID:12837815]
synonym: "GRO\:0005326" []
relationship: part_of BTO:0000719

[Term]
id: BTO:0000716
name: pancreatic beta cell line
relationship: DRV BTO:0000783

[Term]
id: BTO:0000717
name: pericardium
def: "1\: The conical sac of serous membrane that encloses the heart and the roots of the great blood vessels of vertebrates.\n2\: A cavity or space that contains the heart of an invertebrate and in arthropods is a part of the hemocoel." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=pericardium]
relationship: part_of BTO:0000088

[Term]
id: BTO:0000718
name: leaf epidermis
def: "The blade consists of an upper and a lower layer of closely fitted epidermal cells\, including specialized paired guard cells that control the size of tiny pores\, or stomata\, for gaseous exchange and the release of water vapor (see transpiration). The upper epidermis is usually coated with a waterproof cuticle and contains fewer stomata than the underside\, if any at all." [The Columbia Encyclopedia:Sixth Edition. 2001]
relationship: part_of BTO:0000719

[Term]
id: BTO:0000719
name: leaf lamina
def: "The blade or flat part of a leaf." [Gramene DB:ftp //www.gramene.org/pub/gramene/ontology/plant_anatomy/anatomy_gr_def]
synonym: "GRO\:0005323" []
synonym: "leaf blade" []
relationship: part_of BTO:0000713

[Term]
id: BTO:0000720
name: plant form
is_a: BTO:0001461

[Term]
id: BTO:0000721
name: leg
def: "A limb of an animal used especially for supporting the body and for walking." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=leg]
is_a: BTO:0001729

[Term]
id: BTO:0000722
name: leg muscle
is_a: BTO:0001103

[Term]
id: BTO:0000723
name: lens
def: "A highly transparent biconvex lens-shaped or nearly spherical body in the eye that focuses light rays (as upon the retina)." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=lens]
synonym: "ocular lens" []
relationship: part_of BTO:0000439

[Term]
id: BTO:0000724
name: lens fiber
relationship: part_of BTO:0000723

[Term]
id: BTO:0000725
name: hematopoietic stem cell
def: "A blood cell progenitor or mother cell representing a slightly later stage than the blast cell; it has the capacity for both replication and differentiation\, and has pluripotentiality\, giving rise to precursors of various different blood cell lines\, such as the proerythrocyte and myeloblast\, which cannot self-replicate and must differentiate into more mature daughter cells. " [Dorlands Medical Dictionary:MerckSource]
synonym: "CFU-S" []
synonym: "colony forming unit spleen" []
synonym: "progenitor cell" []
is_a: BTO:0002666
relationship: DRV BTO:0000125

[Term]
id: BTO:0000726
name: RPMI-8226 cell
def: "Human multiple myeloma cell line; established from the peripheral blood of a 61-year-old man with multiple myeloma." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "RPMI8226 cell" []
is_a: BTO:0000727

[Term]
id: BTO:0000727
name: multiple myeloma cell line
is_a: BTO:0000899
relationship: DRV BTO:0002101

[Term]
id: BTO:0000728
name: Brown Pearce carcinoma cell
def: "Brown-Pearce epithelioma in rabbit eyes (Brown and Pearce developed this eye cancer of a rabbit)." [PMID:478776]
is_a: BTO:0000176
is_a: BTO:0000579

[Term]
id: BTO:0000729
name: carcinoid cell
def: "A cell of a benign or malignant tumor arising especially from the mucosa of the gastrointestinal tract." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=carcinoid]
is_a: BTO:0001533
relationship: DRV BTO:0000642
relationship: DRV BTO:0001308

[Term]
id: BTO:0000730
name: endocarp
def: "The inner layer of the pericarp of a fruit (as an apple or orange) when it consists of two or more layers of different texture or consistency." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=endocarp]
synonym: "GRO\:0005240" []
relationship: part_of BTO:0001017

[Term]
id: BTO:0000731
name: acute lymphoblastic leukemia cell
def: "Lymphocytic leukemia cell that is marked by an abnormal increase in the number of lymphoblasts\, that is characterized by rapid onset and progression of symptoms which include fever\, anemia\, pallor\, fatigue\, appetite loss\, bleeding\, thrombocytopenia\, granulocytopenia\, bone and joint pain\, and enlargement of the lymph nodes\, liver\, and spleen\, and that occurs chiefly during childhood." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "ALL cell" []
synonym: "acute lymphocytic leukemia cell" []
is_a: BTO:0000744

[Term]
id: BTO:0000732
name: KU-812 cell
def: "Human chronic myeloid leukemia in myeloid blast crisis\, established from the peripheral blood of a 38-year-old man with chronic myeloid leukemia (CML) in myeloid blast crisis; described to express basophilic features." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "KU812 cell" []
is_a: BTO:0002580

[Term]
id: BTO:0000733
name: exocarp
def: "The outermost layer of the pericarp of a fruit.\nThe skin or rind of a fruit." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=exocarp]
synonym: "GRO\:0005242" []
synonym: "peel" []
relationship: part_of BTO:0001017

[Term]
id: BTO:0000734
name: myelocyte
def: "A bone-marrow cell\: especially\:  a motile cell with cytoplasmic granules that gives rise to the blood granulocytes and occurs abnormally in the circulating blood (as in myelogenous leukemia)." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: DRV BTO:0000187

[Term]
id: BTO:0000735
name: sporophyte
def: "The individual or generation of a plant exhibiting alternation of generations that bears asexual spores." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=sporophyte]
is_a: BTO:0000720

[Term]
id: BTO:0000736
name: CCRF-CEM cell
def: "Peripheral blood\, T lymphoblast\, acute lymphoblastic leukemia cell line. CCRF-CEM is a T lymphoblastoid cell line derived by G.E. Foley\, et al. Cells were obtained in November\, 1964 from peripheral blood buffy coat of a 4-year-old Caucasian female with acute lymphoblastic leukemia." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0002144
is_a: BTO:0002504

[Term]
id: BTO:0000737
name: leukemia cell line
is_a: BTO:0001035
relationship: DRV BTO:0001271

[Term]
id: BTO:0000738
name: HL-60 cell
def: "Human acute myeloid leukemia established from the peripheral blood of a 35-year-old woman with acute myeloid leukemia (AML FAB M2) in 1976." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "HL60 cell" []
is_a: BTO:0001883

[Term]
id: BTO:0000739
name: lymphoblastic leukemia cell line
is_a: BTO:0000741
is_a: BTO:0000773

[Term]
id: BTO:0000740
name: myelocytic leukemia cell line
alt_id: BTO:0002407
def: "A cell line of leukemia characterized by proliferation of myeloid tissue (as of the bone marrow and spleen) and an abnormal increase in the number of granulocytes\, myelocytes\, and myeloblasts in the circulating blood." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=myeloid]
synonym: "granulocytic leukemia cell line" []
synonym: "myelogenous leukemia cell line" []
synonym: "myeloid leukemia cell line" []
is_a: BTO:0000737
relationship: DRV BTO:0001056

[Term]
id: BTO:0000741
name: lymphocytic leukemia cell line
is_a: BTO:0000737
relationship: DRV BTO:0000744

[Term]
id: BTO:0000742
name: myotome
def: "The portion of an embryonic somite from which skeletal musculature is produced." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=myotome]
relationship: part_of BTO:0001558

[Term]
id: BTO:0000743
name: pre-B-lymphocyte cell line
synonym: "pre-B-cell line" []
relationship: DRV BTO:0001133

[Term]
id: BTO:0000744
name: lymphocytic leukemia cell
def: "Leukemia cell of either of two types marked by an abnormal increase in the number of white blood cells (as lymphocytes) which accumulate in bone marrow\, lymphoid tissue (as of the lymph nodes and spleen)\, and circulating blood." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "leukemia cell\, lymphocytic" []
synonym: "lymphatic leukemia cell" []
synonym: "lymphoid leukemia cell" []
is_a: BTO:0001271

[Term]
id: BTO:0000745
name: Lewis lung carcinoma cell
def: "A cell of a carcinoma discovered by dr. Margaret r. Lewis of the wistar institute in 1951. This tumour originated spontaneously as a carcinoma of the lung of a c57bl mouse. The tumour does not appear to be grossly haemorrhagic and the majority of the tumour tissue is a semifirm homogeneous mass. It is also called 3ll and llc and is used as a transplantable malignancy. " [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
synonym: "LLC cell" []
is_a: BTO:0000551

[Term]
id: BTO:0000746
name: preadipocyte cell line
relationship: DRV BTO:0001107

[Term]
id: BTO:0000747
name: sporangiospore
def: "A spore that develops within a sporangium. " [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
relationship: DRV BTO:0001287

[Term]
id: BTO:0000748
name: P-388 cell
def: "An experimental lymphocytic leukemia originally induced in DBA/2 mice by painting with methylcholanthrene." [Medical Encyclopedia:http //www.nlm.nih.gov/medlineplus/ency/]
synonym: "P388 cell" []
is_a: BTO:0000741

[Term]
id: BTO:0000749
name: sporozoan
def: "Any of a large class (Sporozoa) of strictly parasitic protozoans that have a complicated life cycle usually involving both asexual and sexual generations often in different hosts and include important pathogens (as malaria parasites and babesias)." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=sporozoan]
is_a: BTO:0002503

[Term]
id: BTO:0000750
name: plant ovary
def: "The enlarged rounded usually basal portion of the pistil or gynoecium of an angiospermous plant that bears the ovules and consists of one or more carpels" [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=ovary]
relationship: part_of BTO:0000072

[Term]
id: BTO:0000751
name: leukocyte
def: "Any of the blood cells that are colorless\, lack hemoglobin\, contain a nucleus\, and include the lymphocytes\, monocytes\, neutrophils\, eosinophils\, and basophils." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=leukocyte]
synonym: "polymorphonuclear cell" []
synonym: "white blood cell" []
is_a: BTO:0000878

[Term]
id: BTO:0000752
name: lymph vessel
def: "A vessel that contains or conveys lymph\, that originates as an interfibrillar or intercellular cleft or space in a tissue or organ\, and that if small has no distinct walls or walls composed only of endothelial cells and if large resembles a vein in structure." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "lymphatic vessel" []
relationship: part_of BTO:0000570

[Term]
id: BTO:0000753
name: lymphoid tissue
def: "Tissue that is particularly rich in lymphocytes (and accessory cells such as macrophages and reticular cells)\, particularly the lymph nodes\, spleen\, thymus\, Peyer's patches\, pharyngeal tonsils\, adenoids\, and (in birds) the Bursa of Fabricius." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
relationship: part_of BTO:0000570

[Term]
id: BTO:0000754
name: lewy body
def: "Hyaline eosinophilic concentrically-laminated inclusions found in the substantia nigra and locus ceruleus of patients with Parkinsonism and Lewy body dementia." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
relationship: part_of BTO:0000143

[Term]
id: BTO:0000755
name: Leydig cell
def: "Interstitial cells of the mammalian testis\, involved in synthesis of testosterone." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
relationship: part_of BTO:0001363

[Term]
id: BTO:0000756
name: pituitary gland tumor cell line
is_a: BTO:0000427
relationship: DRV BTO:0001076

[Term]
id: BTO:0000757
name: plasmodium
def: "Multinucleate mass of protoplasm bounded only by a plasma membrane; the main vegetative form of acellular slime moulds." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
relationship: part_of BTO:0001494

[Term]
id: BTO:0000758
name: myelencephalon
def: "The posterior part of the developing vertebrate hindbrain or the corresponding part of the adult brain composed of the medulla oblongata." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=myelencephalon]
relationship: part_of BTO:0000672

[Term]
id: BTO:0000759
name: liver
def: "1\: A large very vascular glandular organ of vertebrates that secretes bile and causes important changes in many of the substances contained in the blood (as by converting sugars into glycogen which it stores up until required and by forming urea).\n2\: Any of various large compound glands associated with the digestive tract of invertebrate animals and probably concerned with the secretion of digestive enzymes." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=liver]
is_a: BTO:0000345
is_a: BTO:0001491

[Term]
id: BTO:0000760
name: LLC-PK1 cell
def: "Pig normal kidney cell line\, established from a 3- to 4-week-old male of sus scrofa." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0002578

[Term]
id: BTO:0000761
name: collecting duct
def: "The arcuate renal tubule\, straight collecting tubule\, and papillary duct considered together. " [Dorlands Medical Dictionary:MerckSource]
synonym: "renal collecting tubule" []
synonym: "tubulus renalis colligens" []
is_a: BTO:0000343

[Term]
id: BTO:0000762
name: lung cancer cell line
alt_id: BTO:0002417
synonym: "lung carcinoma cell line" []
is_a: BTO:0000297
is_a: BTO:0000353
relationship: DRV BTO:0000551

[Term]
id: BTO:0000763
name: lung
def: "One of the usually paired compound saccular thoracic organs that constitute the basic respiratory organ of air-breathing vertebrates." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=lung]
is_a: BTO:0000203

[Term]
id: BTO:0000764
name: lung fibroblast
is_a: BTO:0000452
relationship: part_of BTO:0000763

[Term]
id: BTO:0000765
name: exocrine gland
def: "An externally secreting gland\, such as a salivary gland or sweat gland that releases its secretions directly or through a duct." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000522

[Term]
id: BTO:0000766
name: blood vessel endothelium
relationship: part_of BTO:0001102

[Term]
id: BTO:0000767
name: mesenteric lymph node
def: "Nodes that lie at the root of the mesentery\, receiving lymph from parts of the small intestine\, cecum\, appendix\, and large intestine; they comprise three groups\: the juxtaintestinal\, central superior\, and inferior mesenteric lymph nodes." [Dorlands Medical Dictionary:MerckSource]
synonym: "nodi lymphoidei mesenterici" []
is_a: BTO:0000784
relationship: part_of BTO:0001380

[Term]
id: BTO:0000768
name: infundibulum
def: "The hollow conical process of gray matter by which the pituitary gland is continuous with the brain." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=infundibulum]
relationship: part_of BTO:0000937

[Term]
id: BTO:0000769
name: submandibular lymph node
def: "The three to six nodes alongside the submandibular gland\, through which lymph drains from the adjacent skin and mucous membrane." [Dorlands Medical Dictionary:MerckSource]
synonym: "nodi lymphoidei submandibulares" []
is_a: BTO:0000784

[Term]
id: BTO:0000770
name: oligodendroglia
def: "Neuroglia consisting of cells similar to but smaller than astrocytes\, found in the central nervous system and associated with the formation of myelin." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000524

[Term]
id: BTO:0000771
name: macroglial cell
def: "Neuroglial cells of ectodermal origin\, i.e.\, the astrocytes and oligodendrocytes considered together. Originally\, the term was used for the astrocytes alone." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000525

[Term]
id: BTO:0000772
name: lymphoblast
def: "Often referred to as a blast cell. Unlike other usages of the suffix -blast a lymphoblast is a further differentiation of a lymphocyte\, T- or B-\, occasioned by an antigenic stimulus. The lymphoblast usually develops by enlargement of a lymphocyte\, active re-entry to the S phase of the cell cycle\, mitogenesis and production of much m-RNA and ribosomes." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
is_a: BTO:0000775

[Term]
id: BTO:0000773
name: lymphoblastoid cell line
def: "Human cell line from tissue infected with Epstein-Barr virus\, resembling a lymphoblast.\n " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "lymphoblastoid cell" []
relationship: DRV BTO:0000772

[Term]
id: BTO:0000774
name: lymphoblastoma cell
def: "A cell of any of several diseases of lymph nodes marked by the formation of tumorous masses composed of mature or immature lymphocytes . " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: DRV BTO:0000784

[Term]
id: BTO:0000775
name: lymphocyte
def: "Any of the colorless weakly motile cells originating from stem cells and differentiating in lymphoid tissue (as of the thymus or bone marrow) that are the typical cellular elements of lymph\, include the cellular mediators of immunity\, and constitute 20 to 30 percent of the white blood cells of normal human blood." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=lymphocyte]
is_a: BTO:0000751
is_a: BTO:0001096

[Term]
id: BTO:0000776
name: B-lymphocyte
def: "Any of the lymphocytes that have antibody molecules on the surface and comprise the antibody-secreting plasma cells when mature." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=B+cell]
synonym: "B cell" []
synonym: "B lymphocyte" []
synonym: "B-cell" []
is_a: BTO:0000775

[Term]
id: BTO:0000777
name: adenoid
def: "An enlarged mass of lymphoid tissue at the back of the pharynx characteristically obstructing breathing." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=adenoid]
synonym: "pharyngeal tonsil" []
is_a: BTO:0000753
relationship: REL BTO:0001049

[Term]
id: BTO:0000778
name: pulmonary artery
def: "An artery that conveys venous blood from the heart to the lungs." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=pulmonary+artery]
is_a: BTO:0000573

[Term]
id: BTO:0000779
name: mesenteric artery
def: "Either of two arteries arising from the aorta and passing between the two layers of the mesentery to the intestine\:  a\:  one that arises just above the bifurcation of the abdominal aorta into the common iliac arteries and supplies the left half of the transverse colon\, the descending colon\, the sigmoid colon\, and most of the rectum - called also inferior mesenteric artery   b\:  a large artery that arises from the aorta just below the celiac artery at the level of the first lumbar vertebra and supplies the greater part of the small intestine\, the cecum\, the ascending colon\, and the right half of the transverse colon." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "superior mesenteric artery" []
is_a: BTO:0000573

[Term]
id: BTO:0000780
name: alveolar cell type I
def: "The flattened cells of the alveolar epithelium\, distinguished by their greatly attenuated cytoplasm and paucity of organelles.\n" [Dorlands Medical Dictionary:MerckSource]
synonym: "membranous pneumocyte" []
synonym: "small alveolar cell" []
synonym: "squamous alveolar cell" []
is_a: BTO:0000395

[Term]
id: BTO:0000781
name: intestinal epithelium
def: "The endodermally-derived epithelium of the intestine varies considerably\, but the absorptive epithelium of small intestine is usually implied. " [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
is_a: BTO:0000416
relationship: part_of BTO:0000648

[Term]
id: BTO:0000782
name: T-lymphocyte
def: "Any of several lymphocytes (as a helper T cell) that differentiate in the thymus\, possess highly specific cell-surface antigen receptors\, and include some that control the initiation or suppression of cell-mediated and humoral immunity (as by the regulation of T and B cell maturation and proliferation) and others that lyse antigen-bearing cells." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=T+cell]
synonym: "T cell" []
synonym: "T lymphocyte" []
synonym: "T-cell" []
is_a: BTO:0000775

[Term]
id: BTO:0000783
name: pancreatic beta cell
def: "One of the cells that compose the bulk of the islets of Langerhans and secrete insulin." [Dorlands Medical Dictionary:MerckSource]
synonym: "beta cell" []
relationship: part_of BTO:0000991

[Term]
id: BTO:0000784
name: lymph node
def: "Any of the rounded masses of lymphoid tissue that are surrounded by a capsule of connective tissue\, are distributed along the lymphatic vessels\, and contain numerous lymphocytes which filter the flow of lymph." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=lymph+node]
synonym: "lymph gland" []
is_a: BTO:0000753
is_a: BTO:0001488

[Term]
id: BTO:0000785
name: lymphoma cell
def: "A tumor cell of lymphoid tissue." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=lymphoma]
synonym: "lymph node cancer cell" []
synonym: "lymphadenoma cell" []
is_a: BTO:0000580
relationship: DRV BTO:0000753

[Term]
id: BTO:0000786
name: tongue cancer cell line
is_a: BTO:0000885

[Term]
id: BTO:0000787
name: gastric cancer cell line
is_a: BTO:0001088
relationship: DRV BTO:0000498

[Term]
id: BTO:0000788
name: 70Z/3 cell
def: "Mouse\, (C57BL/6xDBA/2)F1\, blood\, leukemia\, pre-B cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0000743
is_a: BTO:0001554

[Term]
id: BTO:0000789
name: CA-46 cell
def: "Human Burkitt's lymphoma\, established from the ascites fluid of a patient with American-type Burkitt's lymphoma." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "CA46 cell" []
is_a: BTO:0000889

[Term]
id: BTO:0000790
name: pharyngeal cancer cell line
synonym: "pharynx carcinoma cell line" []
is_a: BTO:0000819

[Term]
id: BTO:0000791
name: BW-5147 cell
def: "Mouse AKR/J thymic lymphoma cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "BW5147 cell" []
is_a: BTO:0001377

[Term]
id: BTO:0000792
name: urinary bladder cancer cell line
is_a: BTO:0000096
relationship: DRV BTO:0000362

[Term]
id: BTO:0000793
name: SH-SY5Y cell
def: "Human neuroblastoma clonal subline of the neuroepithelioma cell line SK-N-SH that had been established in 1970 from the bone marrow biopsy of a 4-year-old girl with metastatic neuroblastoma." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "SHSY-5Y cell" []
synonym: "SK-N-SH-SY5Y cell" []
synonym: "SY5Y cell" []
relationship: DRV BTO:0001620

[Term]
id: BTO:0000794
name: pancreatic cancer cell line
is_a: BTO:0000183
relationship: DRV BTO:0000584

[Term]
id: BTO:0000795
name: L-5178-Y cell
def: "Mouse T cell lymphoma\, established from an 8-month-old female DBA/2 mouse with T cell lymphoma in 1985." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "L5178Y cell" []
is_a: BTO:0003212

[Term]
id: BTO:0000796
name: P-1798 cell
def: "Mouse T-lymphoma cell line." [PMID:6238026]
is_a: BTO:0003212

[Term]
id: BTO:0000797
name: colonic cancer cell line
synonym: "colon cancer cell line" []
synonym: "colon carcinoma cell line" []
synonym: "colonic carcinoma cell line" []
is_a: BTO:0000188
relationship: DRV BTO:0000586

[Term]
id: BTO:0000798
name: BeWo cell
def: "Human placenta choriocarcinoma cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "BEWO cell" []
is_a: BTO:0001575

[Term]
id: BTO:0000799
name: lymphosarcoma cell
def: "A malignant lymphoma cell that tends to metastasize freely especially along the regional lymphatic drainage." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=lymphosarcoma]
is_a: BTO:0000785
is_a: BTO:0001207

[Term]
id: BTO:0000800
name: endoderm
def: "A germ layer lying remote from the surface of the embryo that gives rise to internal tissues such as gut." [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
synonym: "hypoblast" []
is_a: BTO:0000556

[Term]
id: BTO:0000801
name: macrophage
def: "Relatively long-lived phagocytic cell of mammalian tissues\, derived from blood monocyte. Macrophages from different sites have distinctly different properties. Main types are peritoneal and alveolar macrophages\, tissue macrophages (histiocytes)\, Kuppfer cells of the liver\, and osteoclasts. In response to foreign materials may become stimulated or activated. Macrophages play an important role in killing of some bacteria\, protozoa\, and tumour cells\, release substances that stimulate other cells of the immune system\, and are involved in antigen presentation. May further differentiate within chronic inflammatory lesions to epithelioid cells or may fuse to form foreign body giant cells or Langhans' giant cells." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
synonym: "macrophagocyte" []
relationship: DRV BTO:0000876

[Term]
id: BTO:0000802
name: alveolar macrophage
def: "Macrophage found in lung and that can be obtained by lung lavage; responsible for clearance of inhaled particles and lung surfactant. Metabolism slightly different from peritoneal macrophages (more oxidative metabolism)\, often have multivesicular bodies that may represent residual undigested lung surfactant." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
synonym: "alveolar phagocyte" []
synonym: "dust cell" []
is_a: BTO:0000801

[Term]
id: BTO:0000803
name: pancreatic delta cell
def: "A type of cell in the pancreatic islets that secretes somatostatin." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000991

[Term]
id: BTO:0000804
name: J-774A.1 cell
def: "Mouse monocytes-macrophages\, established from a tumor in a female BALB/c mouse in 1968; cells were described to synthesize lysozyme and interleukin-1 and to have receptors for immunoglobulin and complement." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "J774A.1 cell" []
is_a: BTO:0002279

[Term]
id: BTO:0000805
name: pancreatic PP cell
def: "Cells in the pancreatic islets\, exocrine pancreas\, and intestine that secrete pancreatic polypeptide. " [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000434
relationship: part_of BTO:0000651
relationship: part_of BTO:0000991

[Term]
id: BTO:0000806
name: IC-21 cell
def: "Mouse peritoneal macrophage\, SV40 transformed. The IC-21 cell line was derived by transformation of normal C57BL/6 mouse peritoneal macrophages with SV40." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0001008

[Term]
id: BTO:0000807
name: chorionic cell line
relationship: DRV BTO:0000252

[Term]
id: BTO:0000808
name: interrenal gland
def: "Structures in fishes homologous to the cortical tissue of the mammalian adrenal gland; they are in close proximity to or imbedded in the kidney. " [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
synonym: "interrenal body" []
is_a: BTO:0001488

[Term]
id: BTO:0000809
name: germ cell cancer cell
synonym: "germ cell tumor cell" []
relationship: DRV BTO:0000535

[Term]
id: BTO:0000810
name: malpighian tubule
def: "Any of a group of long blind vessels opening into the posterior part of the alimentary canal in most insects and some other arthropods and functioning primarily as excretory organs." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=malphigian+tubule]
synonym: "malphigian tube" []
is_a: BTO:0000431
is_a: BTO:0001491

[Term]
id: BTO:0000811
name: ovary cancer cell line
synonym: "ovarian cancer cell line" []
is_a: BTO:0000977
relationship: DRV BTO:0001023

[Term]
id: BTO:0000812
name: OVCAR-3 cell
def: "Human\, Caucasian\, ovary\, adenocarcinoma cell line. Species\: human\, Caucasian female 60 years old; Tissue\: ovary; Tumor\: adenocarcinoma; Derived from\: ascitic fluid." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0001882

[Term]
id: BTO:0000813
name: Pt-K1 cell
def: "Marsupial - potoroo\, kidney cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "Pt K1 cell" []
is_a: BTO:0000067

[Term]
id: BTO:0000814
name: CAOV-3 cell
def: "Human ovarian adenocarcinoma cell line; established from a 54-year-old caucasian female." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000167
is_a: BTO:0000811

[Term]
id: BTO:0000815
name: MDA-MB-231 cell
def: "Human\, Caucasian\, breast\, adenocarcinoma cell line. Species\: human\, Caucasian female 51 years old; Tissue\: breast; Tumor\: adenocarcinoma; Derived from\: pleural effusion." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "MDA-231 cell" []
synonym: "MDA-MB231 cell" []
is_a: BTO:0001912

[Term]
id: BTO:0000816
name: breast cell line
relationship: DRV BTO:0000149

[Term]
id: BTO:0000817
name: mammary gland
def: "The specialized accessory gland of the skin of female mammals that secretes milk. In the human female\, it is a compound tubuloalveolar gland composed of 15 to 25 lobes arranged radially about the nipple and separated by connective and adipose tissue\, each lobe having its own excretory (lactiferous) duct opening on the nipple. The lobes are subdivided into lobules\, with the alveolar ducts and alveoli being the secretory portion of the gland." [Dorlands Medical Dictionary:MerckSource]
synonym: "glandula mammaria" []
synonym: "lactiferous gland" []
synonym: "mamma" []
relationship: part_of BTO:0000149

[Term]
id: BTO:0000818
name: spinal column
def: "The series of articulated vertebrae\, separated by intervertebral disks and held together by muscles and tendons\, that extends from the cranium to the coccyx or the end of the tail\, encasing the spinal cord and forming the supporting axis of the body; the spine. Also called vertebral column." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "backbone" []
synonym: "columna vertebralis" []
synonym: "dorsal spine" []
synonym: "vertebral column" []
relationship: part_of BTO:0001486

[Term]
id: BTO:0000819
name: pharyngeal cell line
synonym: "pharynx cell line" []
relationship: DRV BTO:0001049

[Term]
id: BTO:0000820
name: C127I cell
def: "Mouse mammary gland cell line. C127I cells are suitable hosts for transformation with bovine papilloma virus DNA plasmids." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000816

[Term]
id: BTO:0000821
name: nipple
def: "The protuberance of a mammary gland upon which in the female the lactiferous ducts open and from which milk is drawn." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=nipple]
relationship: part_of BTO:0000817

[Term]
id: BTO:0000822
name: culture condition:mandelate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000823
name: cerebral gray matter
def: "Brownish-gray nerve tissue\, especially of the brain and spinal cord\, composed of nerve cell bodies and their dendrites and some supportive tissue" [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "gray matter" []
relationship: part_of BTO:0000142
relationship: part_of BTO:0001279

[Term]
id: BTO:0000824
name: culture condition:mannose-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000825
name: mantle
def: "A fold or lobe or pair of lobes of the body wall of a mollusk or brachiopod that in shell-bearing forms lines the shell and bears shell-secreting glands." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=mantle]
synonym: "mantle tissue" []
is_a: BTO:0000139

[Term]
id: BTO:0000826
name: mantle cavity
def: "Within the shell is a fleshy layer of tissue called the mantle; there is a cavity (the mantle cavity) between the mantle and the body wall proper." [The Columbia Encyclopedia:Sixth Edition. 2001]
relationship: part_of BTO:0000825

[Term]
id: BTO:0000827
name: mantle muscle
relationship: part_of BTO:0000825
relationship: part_of BTO:0001266

[Term]
id: BTO:0000828
name: throat
def: "\:. The part of the neck in front of the spinal column.\n2\: The passage through the neck to the stomach and lungs." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=throat]
relationship: part_of BTO:0000420

[Term]
id: BTO:0000829
name: marrow
def: "1\: A soft highly vascular modified connective tissue that occupies the cavities and cancellous part of most bones.\n2\: The substance of the spinal cord." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=marrow]
is_a: BTO:0000421

[Term]
id: BTO:0000830
name: mast cell
def: "A large cell that occurs especially in connective tissue and has basophilic granules containing substances (as histamine and heparin) which mediate allergic reactions." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=mast+cell]
synonym: "labrocyte" []
synonym: "mastocyte" []
is_a: BTO:0000421

[Term]
id: BTO:0000831
name: liver reticuloendothelial system
is_a: BTO:0001174

[Term]
id: BTO:0000832
name: mastocytoma cell
def: "A nodule of mast cells. Mastocytomas can involve the skin\, subcutaneous tissue\, and sometimes muscle. " [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
synonym: "mast cell tumor cell" []
relationship: DRV BTO:0000830

[Term]
id: BTO:0000833
name: RBL-2H3 cell
def: "Rat basophilic leukemia; the rat basophlic leukemia (RBL) line was originally obtained by Eccleston et al. and was maintained by serial passage in neonatal Wistar rats; four cell lines (named RBL I-IV) were started from this tumor between 1973 and 1975; the subline RBL-IV HR+ was derived from RBL-IV; further subcloning established the cell line RBL-2H3; cells are described to release histamine as an IgE-mediated reaction." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "RBL2H3 cell" []
is_a: BTO:0001018

[Term]
id: BTO:0000834
name: Detroit 562 cell
def: "Human\, Caucasian female\, pharynx\, carcinoma cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0000790

[Term]
id: BTO:0000835
name: culture condition:L-idonate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000836
name: MDBK cell
def: "The MDBK cell line was derived from a kidney of an apparently normal adult steer\, February 18\, 1957\, by S.H. Madin and N.B. Darby. " [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000067

[Term]
id: BTO:0000837
name: MDCK cell
def: "The MDCK cell line was derived from a kidney of an apparently normal adult female cocker spaniel\, September\, 1958\, by S.H. Madin and N.B. Darby. The cells are positive for keratin by immunoperoxidase staining. MDCK cells have been used to study processing of beta amyloid precursor protein and sorting of its proteolytic products." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "Madin-Darby canine kidney cell line" []
is_a: BTO:0000067

[Term]
id: BTO:0000838
name: meconium
def: "A dark greenish mass that accumulates in the bowel during fetal life and is discharged shortly after birth." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=meconium]
relationship: DRV BTO:0000449

[Term]
id: BTO:0000839
name: mesoderm
def: "Middle of the three germ layers\, gives rise to the musculoskeletal\, blood\, vascular and urinogenital systems\, to connective tissue (including that of dermis) and contributes to some glands. " [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
is_a: BTO:0000556

[Term]
id: BTO:0000840
name: nose
def: "1a\: The part of the face that bears the nostrils and covers the anterior part of the nasal cavity; broadly\: this part together with the nasal cavity.\nb\: The anterior part of the head at the top or end of the muzzle\: snout\, proboscis.\n2. The vertebrate olfactory organ." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=nose]
is_a: BTO:0000202
relationship: part_of BTO:0000282

[Term]
id: BTO:0000841
name: umbilical artery
def: "Either of a pair of arteries that arise from the hypogastric arteries of the mammalian fetus and pass through the umbilical cord to the placenta to which they carry the deoxygenated blood from the fetus." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
is_a: BTO:0000573
is_a: BTO:0001847
relationship: part_of BTO:0001415

[Term]
id: BTO:0000842
name: megagametophyte
def: "The female gametophyte produced by a megaspore." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=megagametophyte]
synonym: "GRO\:0000188" []
synonym: "embryo sac" []
synonym: "female gametophyte" []
is_a: BTO:0000495
relationship: part_of BTO:0001777

[Term]
id: BTO:0000843
name: megakaryocyte
def: "A large cell that has a lobulated nucleus\, is found especially in the bone marrow\, and is the source of blood platelets." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=megakaryocyte]
synonym: "megacaryocyte" []
is_a: BTO:0000897
relationship: DRV BTO:0001164

[Term]
id: BTO:0000844
name: megakaryotic cell line
def: "Megakaryocyte\: A large cell that has a lobulated nucleus\, is found especially in the bone marrow\, and is the source of blood platelets." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=megakaryocyte]
is_a: BTO:0000264

[Term]
id: BTO:0000845
name: meiotic cell
def: "A cell that undergoes meiosis\: the cellular process that results in the number of chromosomes in gamete-producing cells being reduced to one half and that involves a reduction division in which one of each pair of homologous chromosomes passes to each daughter cell and a mitotic division." [curators:mgr, From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=meiosis]
synonym: "meiocyte" []
is_a: BTO:0001434

[Term]
id: BTO:0000846
name: erythroleukemia cell line
is_a: BTO:0000737
relationship: DRV BTO:0000426

[Term]
id: BTO:0000847
name: melanocyte
def: "An epidermal cell that produces melanin." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=melanocyte]
is_a: BTO:0001470

[Term]
id: BTO:0000848
name: melanoma cell
def: "A cell of a form of skin cancer that arises in melanocytes\, the cells that produce pigment. Melanoma usually begins in a mole. " [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
is_a: BTO:0001286
relationship: DRV BTO:0000847

[Term]
id: BTO:0000849
name: melanoma cell line
relationship: DRV BTO:0000848

[Term]
id: BTO:0000850
name: amelanotic melanoma cell
def: "A cell of unpigmented malignant melanoma." [Dorlands Medical Dictionary:MerckSource]
synonym: "melanoma cell\, amelanotic" []
is_a: BTO:0000848

[Term]
id: BTO:0000851
name: adrenal cortex cell line
relationship: DRV BTO:0000045

[Term]
id: BTO:0000852
name: meristem
def: "A formative plant tissue usually made up of small cells capable of dividing indefinitely and giving rise to similar cells or to cells that differentiate to produce the definitive tissues and organs." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=meristem]
relationship: part_of BTO:0001461

[Term]
id: BTO:0000853
name: mesangial cell
def: "Cell found within the glomerular lobules of mammalian kidney\, where they serve as structural supports\, may regulate blood flow\, are phagocytic\, and may act as accessory cells\, presenting antigen in immune responses." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
relationship: part_of BTO:0002494

[Term]
id: BTO:0000854
name: zygote
def: "Diploid cell resulting from the fusion of male and female gametes at fertilization." [The Dictionary of Cell and Molecular Biology\, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
is_a: BTO:0000174

[Term]
id: BTO:0000855
name: lymph
def: "A clear\, watery\, sometimes faintly yellowish fluid derived from body tissues that contains white blood cells and circulates throughout the lymphatic system\, returning to the venous bloodstream through the thoracic duct. Lymph acts to remove bacteria and certain proteins from the tissues\, transport fat from the small intestine\, and supply mature lymphocytes to the blood." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0000570

[Term]
id: BTO:0000856
name: mesocarp
def: "The middle layer of a pericarp." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=mesocarp]
synonym: "GRO\:0005238" []
relationship: part_of BTO:0001017
relationship: part_of BTO:0001142

[Term]
id: BTO:0000857
name: umbilical artery endothelium
is_a: BTO:0000393
relationship: part_of BTO:0000841

[Term]
id: BTO:0000858
name: mesophyll
def: "The photosynthetic parenchyma between the epidermal layers of a foliage leaf." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=mesophyll]
synonym: "GRO\:0005645" []
relationship: part_of BTO:0000718

[Term]
id: BTO:0000859
name: metacestode
def: "The larval (metacestode) stage of the tapeworm Echinococcus multilocularis." [PMID:9593125]
is_a: BTO:0000707
is_a: BTO:0002306

[Term]
id: BTO:0000860
name: CHRB30 cell
def: "Chinese hamster ovary cell line." [PMID:9099718]
is_a: BTO:0000977

[Term]
id: BTO:0000861
name: culture condition:methanol-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000862
name: heart ventricle
def: "A chamber of the heart which receives blood from a corresponding atrium and from which blood is forced into the arteries." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=ventricle]
synonym: "cardiac ventricle" []
relationship: part_of BTO:0000562

[Term]
id: BTO:0000863
name: midgut
def: "The middle part of an alimentary canal." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=midgut]
relationship: part_of BTO:0000545

[Term]
id: BTO:0000864
name: tibialis
def: "Either of two muscles of the calf of the leg." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
is_a: BTO:0000722
is_a: BTO:0001257

[Term]
id: BTO:0000865
name: anterior spinal root
def: "The motor division of each spinal nerve\, attached centrally to the spinal cord and joining peripherally with the corresponding posterior (sensory) root to form the nerve before it emerges through the intervertebral foramen. It conveys motor fibers to skeletal muscle and contains preganglionic autonomic fibers at thoracolumbar and sacral levels. There are 31 anterior and 31 posterior roots\: 8 cervical\, 12 thoracic\, 5 lumbar\, 5 sacral\, and 1 coccygeal. Called also ventral or motor root of spinal nerve\, root ventralis nervi spinalis\, and root motoria nervi spinalis." [Dorlands Medical Dictionary:MerckSource]
synonym: "anterior root of spinal nerve" []
synonym: "motor root of spinal nerve" []
synonym: "motor spinal root" []
synonym: "radix anterior nervi spinalis" []
synonym: "root motoria nervi spinalis" []
synonym: "root ventralis nervi spinalis" []
synonym: "ventral root of spinal nerve" []
relationship: part_of BTO:0000883

[Term]
id: BTO:0000866
name: midgut secretion
relationship: DRV BTO:0000597

[Term]
id: BTO:0000867
name: tibialis posterior
def: "A deeply situated muscle that arises from the tibia and fibula\, interosseous membrane\, and intermuscular septa\, that is inserted by a tendon passing under the medial malleolus into the navicular and first cuneiform bones\, and that flexes the foot in the direction of the sole and tends to invert it." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "ibialis posticus" []
synonym: "posterior tibialis" []
synonym: "tibialis posterior muscle" []
is_a: BTO:0000864

[Term]
id: BTO:0000868
name: milk
def: "A fluid secreted by the mammary glands of females for the nourishment of their young; especially\: cow's milk used as a food by humans." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=milk]
relationship: DRV BTO:0000817

[Term]
id: BTO:0000869
name: milk fat
def: "The suspension in milk which tends to separate out as cream." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000868

[Term]
id: BTO:0000870
name: spinal nerve
def: "Any of the paired nerves which leave the spinal cord of a craniate vertebrate\, supply muscles of the trunk and limbs\, and connect with the nerves of the sympathetic nervous system\, which arise by a short motor ventral root and a short sensory dorsal root\, and of which there are 31 pairs in humans classified according to the part of the spinal cord from which they arise into 8 cervical pairs\, 12 thoracic pairs\, 5 lumbar pairs\, 5 sacral pairs\, and one coccygeal pair." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=spinal+nerve]
is_a: BTO:0000925
relationship: part_of BTO:0001028

[Term]
id: BTO:0000871
name: RAG cell
def: "Mouse\, BALB/cd\, kidney\, adenocarcinoma cell line. Derived from the original Renal-2a BALB/cd renal adenocarcinoma. Cells produce the unique kidney specific esterase ES-2 and have been used in somatic cell hybridisation studies because of their azaguanine resistant properties." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0000167
is_a: BTO:0000383

[Term]
id: BTO:0000872
name: oligodendrocytic cell line
synonym: "oligondendrocyte cell line" []
relationship: DRV BTO:0000962
relationship: DRV BTO:0001531

[Term]
id: BTO:0000873
name: MOLT-4 cell
def: "Human T cell leukemia established from the peripheral blood of a 19-year-old man with acute lymphoblastic leukemia (ALL) in relapse in 1971; sister cell line of MOLT-3." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "MOLT4 cell" []
is_a: BTO:0002144
is_a: BTO:0002504

[Term]
id: BTO:0000874
name: molting gland
def: "Either of a pair of endocrine glands located in the prothorax of certain insects and regulating molting." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "Y-organ" []
synonym: "prothoracic gland" []
is_a: BTO:0001488
relationship: part_of BTO:0000707
relationship: part_of BTO:0001143
relationship: part_of BTO:0001368

[Term]
id: BTO:0000875
name: N20.1 cell
def: "Oligodendrocytic cell line." [PMID:10037476]
is_a: BTO:0000872

[Term]
id: BTO:0000876
name: monocyte
def: "A mononuclear phagocytic leukocyte\, 13 to 25 mm in diameter\, with an ovoid or kidney-shaped nucleus\, containing lacy\, linear chromatin and abundant gray-blue cytoplasm filled with fine reddish and azurophilic granules. Formed in the bone marrow from promonocytes\, monocytes are transported to tissues such as the lung and liver\, where they develop into macrophages." [Dorlands Medical Dictionary:MerckSource]
synonym: "mononuclear leukocyte" []
synonym: "nongranular leukocyte" []
is_a: BTO:0000751
is_a: BTO:0001433

[Term]
id: BTO:0000877
name: culture condition:trehalose-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000878
name: mononuclear cell
def: "A cell having only one nucleus\, especially\: MONOCYTE." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
is_a: BTO:0000574

[Term]
id: BTO:0000879
name: lateral ventricle
def: "An internal cavity in each cerebral hemisphere that consists of a central body and three cornua including an anterior one curving forward and outward\, a posterior one curving backward\, and an inferior one curving downward." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: part_of BTO:0001442

[Term]
id: BTO:0000880
name: culture condition:alkane-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000881
name: Morris hepatoma 7777 cell
def: "Morris hepatoma 7777 is obtained from a male Buffalo strain rat\, induced with N-2 fluorenylphthalamic acid." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0001080

[Term]
id: BTO:0000882
name: culture condition:p-hydroxyphenylacetic acid-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000883
name: spinal root
def: "The anterior and posterior roots of the spinal nerves." [Dorlands Medical Dictionary:MerckSource]
synonym: "nerve root" []
relationship: part_of BTO:0000870

[Term]
id: BTO:0000884
name: molting fluid
def: "Arthropods (e.g.\, insects and crustaceans) must molt their exoskeletons periodically in order to grow; in this process the inner layers of the old cuticle are digested by a molting fluid secreted by the epidermal cells\, the animal emerges from the old covering\, and the new cuticle hardens." [The Columbia Encyclopedia:Sixth Edition. 2001]
synonym: "moulting fluid" []
relationship: DRV BTO:0000874

[Term]
id: BTO:0000885
name: tongue cell line
relationship: DRV BTO:0001385

[Term]
id: BTO:0000886
name: mucosa
def: "A membrane lining all body passages that communicate with the air\, such as the respiratory and alimentary tracts\, and having cells and associated glands that secrete mucus." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "mucous membrane" []
is_a: BTO:0000634

[Term]
id: BTO:0000887
name: muscle
def: "A body tissue consisting of long cells that contract when stimulated and produce motion." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=muscle]
is_a: BTO:0001485

[Term]
id: BTO:0000888
name: muscle fibre
def: "An elongated contractile cell that forms the muscles of the body." [TheFreeDictionary.com:http //www.thefreedictionary.com/muscle]
synonym: "muscle cell" []
synonym: "muscle fiber" []
relationship: part_of BTO:0000887

[Term]
id: BTO:0000889
name: Burkitt lymphoma cell line
synonym: "Burkitt's lymphoma cell line" []
is_a: BTO:0000104
relationship: DRV BTO:0000164

[Term]
id: BTO:0000890
name: mycelial felt
def: "Mass of hyphae\, usually in wood or bark; visible with the naked eye." [Concepts in Mycology:http //facstaff.bloomu.edu/chamuris/text/glossary.html]
is_a: BTO:0001436

[Term]
id: BTO:0000891
name: NTERA-2 cell
def: "Human embryonal carcinoma (teratocarcinoma). NTERA-2 was cloned from cell line TERA-2 which was derived from a metastatic teratocarcinoma of a 22-year-old Caucasian male." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "NT-2 cell" []
synonym: "NT2 cell" []
is_a: BTO:0000306
relationship: DRV BTO:0002573

[Term]
id: BTO:0000892
name: mycobiont
def: "The fungal component of the lichen partnership\, absorbing nutrients and providing structural support for the plant." [Boundary Waters Compendium:Glossary http //www.rook.org/earl/bwca/lists/glossary/m.html]
is_a: BTO:0001494

[Term]
id: BTO:0000893
name: mycorrhiza
def: "The symbiotic association of the mycelium of a fungus with the roots of a seed plant." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=mycorrhiza]
relationship: part_of BTO:0001494

[Term]
id: BTO:0000894
name: myelin
def: "A soft white somewhat fatty material that forms a thick myelin sheath about the protoplasmic core of a myelinated nerve fiber." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=myelin]
relationship: part_of BTO:0000900

[Term]
id: BTO:0000895
name: myelin membrane
def: "The multilamellar myelin membrane is a specisalised lipid-rich domain of the glial cell plasma membrane." [University of Heidelberg \, Neurobiology:http //server.nbio.uni-heidelberg.de/Groups/WWW_Trotter/Projects.html]
relationship: part_of BTO:0000900

[Term]
id: BTO:0000896
name: bag cell neuron
def: "Cluster of electrically coupled neurons in the abdominal ganglion of Aplysia that are homogeneous\, easily dissected out and release peptides that stimulate egg laying." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
relationship: part_of BTO:0000022

[Term]
id: BTO:0000897
name: myeloid cell
def: "One of the two classes of marrow-derived blood cells; includes megakaryocytes\, erythrocyte-precursors\, mononuclear phagocytes\, and all the polymorphonuclear leukocytes. That all these are ultimately derived from one stem cell lineage is shown by the occurrence of the Philadelphia chromosome in these\, but not lymphoid cells. Most authors tend\, however\, to restrict the term ‘myeloid’ to mononuclear phagocytes and granulocytes and commonly distinguish a separate erythroid lineage." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
is_a: BTO:0000574

[Term]
id: BTO:0000898
name: myeloma cell
def: "A primary tumor cell of the bone marrow." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=myeloma]
is_a: BTO:0000583

[Term]
id: BTO:0000899
name: myeloma cell line
is_a: BTO:0000583
relationship: DRV BTO:0000898

[Term]
id: BTO:0000900
name: myelin sheath
def: "The cylindrical covering on the axons of some neurons; it consists of concentric layers of myelin\, formed in the peripheral nervous system by the plasma membrane of Schwann cells\, and in the central nervous system by oligodendrocytes. It is interrupted at intervals along its length by gaps known as nodes of Ranvier. Myelin is an electrical insulator that serves to speed the conduction of nerve impulses." [Dorlands Medical Dictionary:MerckSource]
synonym: "medullary sheath" []
relationship: DRV BTO:0000962
relationship: DRV BTO:0001220
relationship: part_of BTO:0000145

[Term]
id: BTO:0000901
name: myocardium
def: "The middle and thickest layer of the heart wall\, composed of cardiac muscle." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000199

[Term]
id: BTO:0000902
name: myocyte
def: "A cell of the muscular tissue." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000887

[Term]
id: BTO:0000903
name: atrium
def: "In the heart\, the atrium is an upper chamber found on both sides of the heart. The left atrium receives red\, oxygenated blood from the lungs by way of the pulmonary veins. The right atrium receives dark red blood from the other parts of the body." [Cardiac and Vascular Health Library:http //www.saheart.net/library/diction/a.asp]
synonym: "atrial tissue" []
synonym: "cardiac atrium" []
relationship: part_of BTO:0000562

[Term]
id: BTO:0000904
name: culture condition:beta-aminoisobutyrate-grown cell
synonym: "culture condition\:beta-aminoisobutyric acid-grown cell" []
is_a: BTO:0001479

[Term]
id: BTO:0000905
name: culture condition:myoinositol-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000906
name: myeloid cell line
relationship: DRV BTO:0000897

[Term]
id: BTO:0000907
name: myometrium
def: "The smooth muscle coat of the uterus\, which forms the main mass of the organ." [Medical Dictionary Online:http //www.online-medical-dictionary.org/]
is_a: BTO:0001260
relationship: part_of BTO:0001424

[Term]
id: BTO:0000908
name: myrosin cell
def: "Cell containing glucosinolates (\"mustard oil glucosides\") and myrosinases\, enzymes hydrolyzing the glucosinolates. Occur in eleven dicotyledon families\, the two largest of which are the Brassicaceae and Euphorbiaceae." [Gramene DB:ftp //www.gramene.org/pub/gramene/ontology/plant_anatomy/anatomy_gr_def]
synonym: "GRO\:0000352" []
relationship: part_of BTO:0000300

[Term]
id: BTO:0000909
name: myxospore
def: "A spore in the fruiting body of a slime mold. " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
is_a: BTO:0001171
relationship: part_of BTO:0001291

[Term]
id: BTO:0000910
name: culture condition:N-acetyl-D-glucosamine-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000911
name: culture condition:N-acetyl-D-mannosamine-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000912
name: nasal mucosa
def: "The mucosa\, or mucous membrane\, is a type of tissue that lines the nasal cavity. Mucous membranes are usually moist tissues that are bathed by secretions such as in the nose. " [Medical Encyclopedia:http //www.nlm.nih.gov/medlineplus/ency/]
synonym: "nasal cavity epithelium" []
is_a: BTO:0000419
is_a: BTO:0000973
relationship: part_of BTO:0000840

[Term]
id: BTO:0000913
name: nasal polyp
def: "Focal accumulations of edema fluid in the mucosa of the nose\, with hyperplasia of the associated submucosal connective tissue." [Dorlands Medical Dictionary:MerckSource]
relationship: DRV BTO:0000912

[Term]
id: BTO:0000914
name: natural killer cell
def: "A large granular lymphocyte capable of killing a tumor or microbial cell without prior exposure to the target cell and without having it presented with or marked by a histocompatibility antigen." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=natural+killer+cell]
synonym: "NK cell" []
is_a: BTO:0000775

[Term]
id: BTO:0000915
name: nauplius
def: "A crustacean larva in usually the first stage after leaving the egg and with three pairs of appendages\, a median eye\, and little or no segmentation." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=nauplius]
is_a: BTO:0000707

[Term]
id: BTO:0000916
name: NC37 cell
def: "Human lymphoblastoid cell line." [Horst Ibelgaufts' COPE Cytokines Online Pathfinder Encyclopaedia:http //www.copewithcytokines.de/cope.cgi?4459]
is_a: BTO:0000773

[Term]
id: BTO:0000917
name: needle
def: "A needle-shaped leaf (as of a conifer)." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=needle]
is_a: BTO:0000713

[Term]
id: BTO:0000918
name: nematocyst
def: "One of the stinging organelles of coelenterates used in catching prey." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=nematocyst]
is_a: BTO:0001492

[Term]
id: BTO:0000919
name: nematode
def: "Any of a phylum (Nematoda or Nemata) of elongated cylindrical worms parasitic in animals or plants or free-living in soil or water." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=nematode]
synonym: "roundworm" []
is_a: BTO:0000284

[Term]
id: BTO:0000920
name: neocortex
def: "The newer\, six-layered portion of the cerebral cortex\, showing stratification and organization characteristic of the most highly evolved type of cerebral tissue." [Dorlands Medical Dictionary:MerckSource]
synonym: "homotypical cortex" []
synonym: "isocortex" []
synonym: "neopallium" []
synonym: "nonolfactory cortex" []
relationship: part_of BTO:0000233

[Term]
id: BTO:0000921
name: CAL-27 cell
def: "Human tongue squamous cell carcinoma established from the poorly differentiated squamous cell carcinoma of the tongue removed from a 56-year-old man before treatment in 1982." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000786

[Term]
id: BTO:0000922
name: neostriatal neuron
relationship: part_of BTO:0000418

[Term]
id: BTO:0000923
name: nephridium
def: "A tubular glandular excretory organ characteristic of various invertebrates." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=nephridium]
is_a: BTO:0000671

[Term]
id: BTO:0000924
name: nephron
def: "A single excretory unit of the vertebrate kidney." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=nephron]
relationship: part_of BTO:0000671

[Term]
id: BTO:0000925
name: nerve
def: "Any of the filamentous bands of nervous tissue that connect parts of the nervous system with the other organs\, conduct nervous impulses\, and are made up of axons and dendrites together with protective and supportive structures." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=nerve]
relationship: part_of BTO:0001484

[Term]
id: BTO:0000926
name: ophthalmic nerve
def: "The one of the three major branches or divisions of the trigeminal nerve that supply sensory fibers to the lacrimal gland\, eyelids\, ciliary muscle\, nose\, forehead\, and adjoining parts." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "ophthalmic division" []
relationship: part_of BTO:0001072

[Term]
id: BTO:0000927
name: nerve trunk
def: "The main stem of a nerve\, consisting of a bundle of nerve fibers bound together by a tough sheet of connective tissue." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0000925

[Term]
id: BTO:0000928
name: limbic system
def: "A group of subcortical structures (as the hypothalamus\, the hippocampus\, and the amygdala) of the brain that are concerned especially with emotion and motivation." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=limbic+system]
relationship: part_of BTO:0000142

[Term]
id: BTO:0000929
name: neural retina
def: "Layer of nerve cells in the retina\, embryologically part of the brain. The incoming light passes through nerve-fibres and intermediary nerve cells of the neural retina\, before encountering the light-sensitive rods and cones at the interface between neural retina and the pigmented retinal epithelium." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
relationship: part_of BTO:0001175

[Term]
id: BTO:0000930
name: neuroblast
def: "Any embryonic cell which develops into a nerve cell or neuron; an immature nerve cell." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000379

[Term]
id: BTO:0000931
name: neuroblastoma cell
def: "Malignant tumour cell derived from primitive ganglion cells. Mainly a tumour of childhood. Commonest sites are adrenal medulla and retroperitoneal tissue. The cells may partially differentiate into cells having the appearance of immature neurons." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
synonym: "NBL cell" []
relationship: DRV BTO:0000497

[Term]
id: BTO:0000932
name: neuroblastoma cell line
synonym: "NBL cell line" []
relationship: DRV BTO:0000931

[Term]
id: BTO:0000933
name: N18TG2 cell
def: "Mouse neuroblastoma 6-thioguanine resistant mutant of cell line N18 that was established from a mouse of strain A/Jax with neuroblastoma C1300; cells were described to form cAMP in response to prostaglandin E1 and to be aneuploid (modal chromosome number of 81)." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000932

[Term]
id: BTO:0000934
name: IMR-32 cell
def: "Human neuroblastoma\, established from an abdominal mass (diagnosed as neuroblastoma) of a 1-year-old caucasian boy in 1967." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000932

[Term]
id: BTO:0000935
name: LAN5 cell
def: "Human neuroblastoma cell line." [PMID:10072300]
is_a: BTO:0000932

[Term]
id: BTO:0000936
name: neurofibrillary tangle
def: "Intracellular knot or clump of neurofibrils seen in the cerebral cortex in Alzheimer's disease." [Dorlands Medical Dictionary:MerckSource]
synonym: "neurofilament tangle" []
is_a: BTO:0000590

[Term]
id: BTO:0000937
name: neurohypophysis
def: "The portion of the pituitary gland that is composed of the infundibulum and posterior lobe and is concerned with the secretion of various hormones." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=neurohypophysis]
synonym: "posterior pituitary gland" []
relationship: part_of BTO:0001073

[Term]
id: BTO:0000938
name: neuron
def: "A grayish or reddish granular cell with specialized processes that is the fundamental functional unit of nervous tissue." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=neuron]
synonym: "nerve cell" []
synonym: "neuronal cell" []
relationship: DRV BTO:0000930
relationship: part_of BTO:0000925
relationship: part_of BTO:0001484

[Term]
id: BTO:0000939
name: basal cell
def: "One of the innermost cells of the deeper epidermis of the skin." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=basal+cell]
is_a: BTO:0001470

[Term]
id: BTO:0000940
name: juice vesicle
def: "The membranous and fluid-filled cell in a plant." [curators:mgr]
relationship: part_of BTO:0000486

[Term]
id: BTO:0000941
name: CAL-33 cell
def: "Human tongue squamous cell carcinoma established from the surgically removed fragment of a tongue lesion from a 69-year-old man with moderately differentiated squamous cell carcinoma of the tongue in 1983 (prior to therapy)." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000786

[Term]
id: BTO:0000942
name: NG-108-15 cell
def: "Neuroblastoma glioma hybrid cell line." [PMID:10550986]
synonym: "NG 108-15 cell" []
synonym: "NG108-15 cell" []
is_a: BTO:0000711
is_a: BTO:0000932

[Term]
id: BTO:0000943
name: culture condition:nicotinic acid-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000944
name: NIH-3T3 cell
def: "Very widely used mouse fibroblast cell line; 3T3 cells have been derived from different mouse strains and it is therefore important to define the particular cell line. NIH strain were from the National Institute of Health in the USA;\nMouse embryonic fibroblast cell line\, established from disaggregated Swiss albino mouse embryos in 1962." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/, Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "3T3 cell" []
synonym: "3T3 fibroblast" []
synonym: "3T3-Swiss albino cell" []
synonym: "NIH 3T3 cell" []
synonym: "NIH/3T3 cell" []
synonym: "NIH3T3 cell" []
is_a: BTO:0001958

[Term]
id: BTO:0000945
name: CAL-51 cell
def: "Human breast carcinoma established from the pleural effusion metastasis of a 45-year-old woman with progressive breast adenocarcinoma (after radio-\, chemotherapy and surgery) in 1985; rare example of tumor cell line with normal karyotype." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000356

[Term]
id: BTO:0000946
name: NT2/D1 cell
def: "Testis; metastatic site\: lung malignant pluripotent embryonal carcinoma cell line. The NTERA-2 cl.D1 cell line is a pluripotent human testicular embryonal carcinoma cell line derived by cloning the NTERA-2 cell line." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "NTERA-2 cl.D1 cell" []
relationship: DRV BTO:0000891

[Term]
id: BTO:0000947
name: neuronal cell line
relationship: DRV BTO:0000938

[Term]
id: BTO:0000948
name: SKOV-3 cell
def: "Human ovary; metastatic site\: ascites adenocarcinoma cell line; established from a 64-year-old caucasian female-" [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "SK-OV-3 cell" []
synonym: "SKOV3 cell" []
is_a: BTO:0001882

[Term]
id: BTO:0000949
name: Novikoff ascites tumor cell
synonym: "Novikoff ascites hepatoma cell" []
is_a: BTO:0001330

[Term]
id: BTO:0000950
name: Novikoff hepatoma cell
def: "Novikoff hepatoma has been induced by feeding 4-dimethylaminoazobenzene to a male rat." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000608

[Term]
id: BTO:0000951
name: NRK cell
def: "Normal kidney cell line from rattus norvegicus." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000067

[Term]
id: BTO:0000952
name: nuchal ligament
def: "A broad\, fibrous\, roughly triangular sagittal septum in the back of the neck\, separating the right and left sides. It extends from the tips of the spinous processes of all the cervical vertebrae to attach to the entire length of the external occipital crest. Caudally it is continuous with the supraspinous ligament." [Dorlands Medical Dictionary:MerckSource]
synonym: "ligamentum nuchae" []
relationship: part_of BTO:0000957

[Term]
id: BTO:0000953
name: nurse cell
def: "Cells accessory to egg and/or sperm formation in a wide variety of organisms. Usually thought to synthesize special substances and to export these to the developing gamete." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
relationship: part_of BTO:0000369
relationship: part_of BTO:0001363

[Term]
id: BTO:0000954
name: nymph
def: "Any of various immature insects; especially\: a larva of an insect (as a grasshopper\, true bug\, or mayfly) with incomplete metamorphosis that differs from the imago especially in size and in its incompletely developed wings and genitalia." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=nymph]
is_a: BTO:0000707

[Term]
id: BTO:0000955
name: laryngeal cell line
relationship: DRV BTO:0001208

[Term]
id: BTO:0000956
name: gut epithelium
is_a: BTO:0000416
relationship: part_of BTO:0000545

[Term]
id: BTO:0000957
name: nape
def: "The back of the neck." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=nape]
relationship: part_of BTO:0000420

[Term]
id: BTO:0000958
name: spermatogonium
def: "An undifferentiated germ cell of a male\, originating in a seminiferous tubule and dividing into two primary spermatocytes." [Dorlands Medical Dictionary:MerckSource]
synonym: "spermatophore" []
synonym: "spermatospore" []
synonym: "spermospore" []
is_a: BTO:0000535
relationship: part_of BTO:0000082

[Term]
id: BTO:0000959
name: esophagus
def: "A muscular tube that in humans is about nine inches (23 centimeters) long and passes from the pharynx down the neck between the trachea and the spinal column and behind the left bronchus where it pierces the diaphragm slightly to the left of the middle line and joins the cardiac end of the stomach." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=esophagus]
synonym: "oesophagus" []
relationship: part_of BTO:0000058

[Term]
id: BTO:0000960
name: UT-7 cell
def: "Human acute myeloid leukemia established from the bone marrow of a 64-year-old man with acute myeloid leukemia (AML M7) at diagnosis in 1988; cells are constitutively cytokine-dependent and responsive to various cytokines." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0001883

[Term]
id: BTO:0000961
name: olfactory bulb
def: "A bulbous anterior projection of the olfactory lobe that is the place of termination of the olfactory nerves and is especially well developed in lower vertebrates (as fishes)." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=olfactory+bulb]
relationship: part_of BTO:0000928
relationship: part_of BTO:0001362

[Term]
id: BTO:0000962
name: oligodendrocyte
def: "One of the cells comprising the oligodendroglia." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "oligodendroglial cell" []
is_a: BTO:0000771
relationship: part_of BTO:0000770

[Term]
id: BTO:0000963
name: oligodendroglioma cell
def: "A rare\, slow-growing tumor cell that begins in the oligodendrocytes (brain cells that provide support and nourishment for nerve cells). " [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
synonym: "oligodendroglial tumor cell" []
relationship: DRV BTO:0000962

[Term]
id: BTO:0000964
name: oocyte
def: "An egg before maturation\: a female gametocyte." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=oocyte]
is_a: BTO:0000535
relationship: part_of BTO:0000083

[Term]
id: BTO:0000965
name: optic lobe
def: "Either of two prominences of the midbrain concerned with vision." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=optic+lobe]
synonym: "lobus opticus" []
synonym: "optic tectum" []
synonym: "superior colliculus" []
relationship: part_of BTO:0000138

[Term]
id: BTO:0000966
name: optic nerve
def: "The optic nerve is the nerve that connects the eye to the brain and carries the impulses formed by the retina to the visual cortex of the brain. " [Medical Dictionary \, Medterms:http //www.medterms.com]
relationship: part_of BTO:0000439

[Term]
id: BTO:0000967
name: osseous plate
synonym: "bony plate" []
is_a: BTO:0000140

[Term]
id: BTO:0000968
name: osteoclast
def: "A large multinucleate cell found in growing bone that resorbs bony tissue\, as in the formation of canals and cavities. " [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000140
is_a: BTO:0000801
is_a: BTO:0002050

[Term]
id: BTO:0000969
name: osteoclastoma cell
def: "An osteolytic tumor cell affecting the metaphyses and epiphyses of long bones\, composed of a stroma of spindle cells containing dispersed multinucleate giant cells\, and usually being benign but sometimes malignant." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "giant cell myeloma cell" []
synonym: "giant cell tumor cell" []
synonym: "giant cell tumor cell of bone" []
is_a: BTO:0000372
is_a: BTO:0000898
relationship: DRV BTO:0000968

[Term]
id: BTO:0000970
name: osteosarcoma cell
def: "A cell of a sarcoma derived from bone or containing bone tissue." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "osteogenic sarcoma cell" []
is_a: BTO:0000372
is_a: BTO:0001207

[Term]
id: BTO:0000971
name: SAOS-2 cell
def: "Human osteogenic sarcoma\, established from the primary osteogenic sarcoma of an 11-year-old Caucasian woman in 1973." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000407

[Term]
id: BTO:0000972
name: HEP-3B cell
def: "Human hepatocellular carcinoma cell line; established from the tumor tissue of an 8-year-old black boy in 1976; description\: cells contain integrated hepatitis B virus genome; cells were described to produce a variety of proteins\, e.g. alpha-fetoprotein\, albumin\, transferrin\, alpha2-macroglobulin\, alpha1-antitrypsin\, haptoglobin and others." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000578

[Term]
id: BTO:0000973
name: respiratory mucosa
def: "The mucous membrane lining the respiratory tract." [Medical Dictionary Online:http //www.online-medical-dictionary.org/]
is_a: BTO:0000886
relationship: part_of BTO:0000203

[Term]
id: BTO:0000974
name: culture condition:sulfite-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000975
name: ovary
def: "One of the typically paired essential female reproductive organs that produce eggs and in vertebrates female sex hormones." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=ovary]
is_a: BTO:0000254
is_a: BTO:0003099
relationship: part_of BTO:0000083

[Term]
id: BTO:0000976
name: HEp-2 cell
def: "Human Caucasian larynx carcinoma cell line with HeLa Characteristics." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "Hep2 cell" []
is_a: BTO:0000955

[Term]
id: BTO:0000977
name: ovary cell line
relationship: DRV BTO:0000975

[Term]
id: BTO:0000978
name: CMK cell
def: "Human acute megakaryocytic leukemia; established from the peripheral blood of a 10-month-old boy with Down's syndrome and acute megakaryocytic leukemia (AML M7) at relapse in 1985." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0001000

[Term]
id: BTO:0000979
name: PANC-3 cell
def: "Human pancreas carcinoma cell line." [PMID:11332991]
synonym: "PANC3 cell" []
is_a: BTO:0000794

[Term]
id: BTO:0000980
name: oviduct
def: "A long slender tube that extends from the upper lateral cornu of the uterus to the region of the ovary of the same side; it is attached to the broad ligament by the mesosalpinx\, and consists of an ampulla\, an infundibulum\, an isthmus\, two ostia\, and a pars uterina." [Dorlands Medical Dictionary:MerckSource]
synonym: "fallopian tube" []
synonym: "salpinx" []
synonym: "tuba uterina" []
synonym: "tuba uterinae" []
synonym: "uterine tube" []
is_a: BTO:0003099
relationship: part_of BTO:0000083

[Term]
id: BTO:0000981
name: ovotestis
def: "A hermaphrodite gonad (as in some scale insects)." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=ovotestis]
is_a: BTO:0000534

[Term]
id: BTO:0000982
name: culture condition:p-cresol-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000983
name: culture condition:p-toluate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0000984
name: P-388D1 cell
def: "Lymphoma cell line\, established from mus musculus DBA/2. Tumors develop within 21 days at 100% frequency (5/5) in nude mice inoculated subcutaneously with 10(7) cells." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "P388D1 cell" []
is_a: BTO:0000104

[Term]
id: BTO:0000985
name: P-815 cell
def: "Mouse mastocytoma\, established from the mastocytoma tumor of a DBA/2 mouse treated with methylcolanthrene; used as target cells for cytotoxic T cell assays; as reported cells exhibit no effector activity in an antibody-dependent cell mediated cytotoxic system." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000403

[Term]
id: BTO:0000986
name: pachytene cell
def: "A cell in the third stage of prophase I of meiosis\, during which the homologous chromosomes are closely paired and crossing-over takes place." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
is_a: BTO:0000845

[Term]
id: BTO:0000987
name: palisade parenchyma
def: "A layer of columnar cells rich in chloroplasts found beneath the upper epidermis of foliage leaves." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=palisade+parenchyma]
synonym: "GRO\:0005648" []
synonym: "palisade layer" []
synonym: "palisade mesophyll" []
synonym: "palisade tissue" []
relationship: part_of BTO:0000718

[Term]
id: BTO:0000988
name: pancreas
def: "A large lobulated gland of vertebrates that secretes digestive enzymes and the hormones insulin and glucagon." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=pancreas]
is_a: BTO:0000345
is_a: BTO:0001491

[Term]
id: BTO:0000989
name: taste bud
def: "An end organ mediating the sensation of taste and lying chiefly in the epithelium of the tongue." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=taste+bud]
relationship: part_of BTO:0000992

[Term]
id: BTO:0000990
name: pancreatic alpha cell
def: "One of the cells in the periphery of the pancreatic islets that secrete somatostatin (alpha1 cells) and glucagon (alpha2 cells)." [Dorlands Medical Dictionary:MerckSource]
synonym: "alpha cell" []
relationship: part_of BTO:0000991

[Term]
id: BTO:0000991
name: pancreatic islet
def: "Irregular microscopic structures scattered throughout the pancreas and comprising its endocrine part (the endocrine pancreas). In humans\, they are composed of at least four types of cells\: the alpha cells\, which secrete glucagon; the beta cells\, which are the most abundant and secrete insulin; the delta cells\, which secrete somatostatin; and the PP cells\, which secrete pancreatic polypeptide. Degeneration of the beta cells\, whose secretion (insulin) is important in carbohydrate metabolism\, is the major cause of type I diabetes mellitus. " [Dorlands Medical Dictionary:MerckSource]
synonym: "island of Langerhans" []
synonym: "island of pancreas" []
relationship: part_of BTO:0000650

[Term]
id: BTO:0000992
name: tongue epithelium
synonym: "lingual epithelium" []
is_a: BTO:0000416
relationship: part_of BTO:0001385

[Term]
id: BTO:0000993
name: paneth cell
def: "Paneth cell\: Coarsely granular secretory cells found in the basal regions of crypts in the small intestine." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
relationship: part_of BTO:0000305

[Term]
id: BTO:0000994
name: RBL-1 cell
def: "Rat basophilic leukemia; this rat basophilic leukemia (RBL) cell line was established from chlorethylamine-treated rats." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0001018

[Term]
id: BTO:0000995
name: paramyeloblast
def: "Myeloblast\: a large mononuclear nongranular bone-marrow cell; especially\: one that is a precursor of a myelocyte." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=paramyeloblast]
comment: Paramyeloblast\: pathologische Form eines Myeloblasten mit Zeichen der malignen Entdifferenzierung. Paramyeloblasten kommen im Rahmen myeloischer Leukämien\, v.a. akuter Leukämieformen vor. Sie sind meist undifferenziert und nur mit zytochemischen Reaktionen oder Nachweis von Auer-Körpern zu identifizieren.
is_a: BTO:0000583
relationship: DRV BTO:0000187

[Term]
id: BTO:0000996
name: gametocyte
def: "A cell from which gametes develop by meiotic division\, especially a spermatocyte or an oocyte." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0000081

[Term]
id: BTO:0000997
name: parathyroid gland
def: "Any of usually four small endocrine glands that are adjacent to or embedded in the thyroid gland and produce parathyroid hormone." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=parathyroid+gland]
is_a: BTO:0001488
relationship: part_of BTO:0000828
relationship: part_of BTO:0001379

[Term]
id: BTO:0000998
name: paraveinal mesophyll
def: "Layer of cells at phloem between spongy & palisade parenchyma. Protein builds up in this layer." [University of Central Oklahoma \, Department of Biology:Plant Anatomy \, Lecture 23 \, Leaf Structure]
is_a: BTO:0000858

[Term]
id: BTO:0000999
name: parenchyma
def: "A tissue of higher plants that consists of thin-walled living photosynthetic or storage cells capable of division even when mature and that makes up much of the substance of leaves and roots\, the pulp of fruits\, and parts of stems and supporting structures." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=parenchyma]
synonym: "GRO\:0005421" []
is_a: BTO:0001310
relationship: part_of BTO:0000486
relationship: part_of BTO:0000713
relationship: part_of BTO:0001188
relationship: part_of BTO:0001300
relationship: part_of BTO:0001461

[Term]
id: BTO:0001000
name: megakaryocytic leukemia cell line
is_a: BTO:0000737
is_a: BTO:0001549

[Term]
id: BTO:0001001
name: parietal lobe
def: "The upper central lobe of the cerebral hemisphere\, separated from the temporal lobe below by the lateral sulcus\, but continuous at the posterior end of that sulcus\, and separated from the frontal lobe by the central sulcus. Behind\, it is continuous with the occipital lobe on the lateral surface\, but separated from it by the parietooccipital sulcus on the medial surface." [Dorlands Medical Dictionary:MerckSource]
synonym: "parietal cortex" []
relationship: part_of BTO:0000445

[Term]
id: BTO:0001002
name: schizont
def: "A multinucleate sporozoan (as a malaria parasite) that reproduces by schizogony." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "agamont" []
is_a: BTO:0000749

[Term]
id: BTO:0001003
name: parotid acinar cell
is_a: BTO:0000433
relationship: part_of BTO:0001004

[Term]
id: BTO:0001004
name: parotid gland
def: "Either of a pair of large serous salivary glands situated below and in front of the ear." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=parotid+gland]
is_a: BTO:0001203
relationship: part_of BTO:0000368

[Term]
id: BTO:0001005
name: breast carcinoma cell
def: "A cell of a malignant tumor of the breast; this tumor may spread commonly to the lymph nodes." [Aristoteles University of Thessaloniki \, Dictionary of Medical Terms:http //www.med.auth.gr/db/dictionary1/gr/]
synonym: "breast adenocarcinoma cell" []
synonym: "mammary carcinoma cell" []
synonym: "mammary tumor cell" []
is_a: BTO:0000604

[Term]
id: BTO:0001006
name: pelvis
def: "The inferior portion of the trunk of the body\, bounded anteriorly and laterally by the two hip bones and posteriorly by the sacrum and coccyx. The pelvis is divided by a plane passing through the terminal lines into the p. major superiorly and the p. minor inferiorly." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0001493

[Term]
id: BTO:0001007
name: AGS cell
def: "Human Caucasian gastric adenocarcinoma cell line." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0002380

[Term]
id: BTO:0001008
name: PBMC cell line
synonym: "peripheral blood mononuclear cell cell line" []
is_a: BTO:0001035
relationship: DRV BTO:0001025

[Term]
id: BTO:0001009
name: PC-12 cell
def: "Rat adrenal pheochromocytoma established from a transplantable rat adrenal pheochromocytoma in 1976; cells were described to synthesize catecholamines (dopamine\, norepinephrine); in response to nerve growth factor (NGF) a neuronal phenotype could be induced reversibly." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "PC12 cell" []
is_a: BTO:0000201

[Term]
id: BTO:0001010
name: callus
def: "Undifferentiated tissue that develops on or around an injured or cut plant surface or in tissue culture." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000720

[Term]
id: BTO:0001011
name: cerebellar Purkinje cell
def: "Large neurons in the cerebellar cortex that have piriform cell bodies in the Purkinje layer (the stratum purkinjense cerebelli) and large branching dendrite trees going through the outer (molecular) layer towards the surface. " [Dorlands Medical Dictionary:MerckSource]
synonym: "Purkinje cell" []
synonym: "Purkinje neuron" []
is_a: BTO:0000938
relationship: part_of BTO:0000043

[Term]
id: BTO:0001012
name: pedal ganglion
def: "The pedal ganglia mainly are necessary for coordination of locomotion of a snail." [Biology \, Snails' Nervous System:1992 \, Czihak \, Langer \, Ziegler]
is_a: BTO:0000497
relationship: part_of BTO:0001448

[Term]
id: BTO:0001013
name: pedal muscle
def: "The foot retractor or protractor muscle of a shell." [curators:mgr]
is_a: BTO:0001262
relationship: part_of BTO:0001266

[Term]
id: BTO:0001014
name: MRK-nu-1 cell
def: "Human breast tumor cell line." [PMID:9435216]
is_a: BTO:0000356

[Term]
id: BTO:0001015
name: culture condition:pentanoate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001016
name: pericardial fluid
def: "A fluid found in small amounts in the potential space between the parietal and visceral laminae of the serous pericardium." [Dorlands Medical Dictionary:MerckSource]
relationship: DRV BTO:0000717

[Term]
id: BTO:0001017
name: pericarp
def: "The ripened and variously modified walls of a plant ovary." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=pericarp]
synonym: "GRO\:0005247" []
relationship: part_of BTO:0000486

[Term]
id: BTO:0001018
name: basophilic leukemia cell line
is_a: BTO:0000737

[Term]
id: BTO:0001019
name: prostate cell line
relationship: DRV BTO:0001129

[Term]
id: BTO:0001020
name: periodontal ligament
def: "The fibrous connective tissue that surrounds the root of a tooth\, separating it from and attaching it to the alveolar bone. It extends from the base of the gingival mucosa to the fundus of the bony socket\, and its main function is to hold the tooth in its socket. " [Dorlands Medical Dictionary:MerckSource]
synonym: "alveolar periosteum" []
synonym: "alveolodental ligament" []
synonym: "alveolodental membrane" []
synonym: "desmodontium" []
synonym: "odontoperiosteum" []
synonym: "paradentium" []
synonym: "peridental membrane" []
synonym: "peridontal membrane" []
synonym: "peridontium" []
relationship: part_of BTO:0001021

[Term]
id: BTO:0001021
name: periodontium
def: "The tissues that invest or help to invest and support the teeth\, including the periodontal ligament\, gingivae\, cementum\, and alveolar and supporting bone." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000397

[Term]
id: BTO:0001022
name: periosteum
def: "The dense fibrous membrane covering the surface of bones except at the joints and serving as an attachment for muscles and tendons." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0000140

[Term]
id: BTO:0001023
name: ovary cancer cell
def: "A malignant tumor cell of the ovary." [Aristoteles University of Thessaloniki \, Dictionary of Medical Terms:http //www.med.auth.gr/db/dictionary1/gr/]
synonym: "ovarian cancer cell" []
synonym: "ovarian carcinoma cell" []
relationship: DRV BTO:0000975

[Term]
id: BTO:0001024
name: retinal rod
def: "Major photoreceptor cell of vertebrate retina (about 125 million in a human eye). Columnar cells having three distinct regions\: a region adjacent to\, and synapsed with\, the neural layer of the retina contains the nucleus and other cytoplasmic organelles\, below this is the inner segment\, rich in mitochondria\, that is connected through a thin ‘neck’ (in which is located a ciliary body) to the outer segment. The outer segment largely consists of a stack of discs (membrane infoldings that are incompletely separated in cones) that are continually replenished near the inner segment and that are shed from the distal end and phagocytosed by the pigmented epithelium. The membranes of the discs are rich in rhodopsin\, the pigment that absorbs light." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
is_a: BTO:0001060

[Term]
id: BTO:0001025
name: peripheral blood mononuclear cell
def: "A mixture of monocytes and lymphocytes; blood leucocytes from which granulocytes have been separated and removed." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
synonym: "PBMC" []
is_a: BTO:0000878
relationship: part_of BTO:0000553

[Term]
id: BTO:0001026
name: polymorphonuclear leukocyte
def: "Any fully developed granular leukocyte whose nucleus contains multiple lobes joined by filamentous connections\, especially a neutrophil." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000130
is_a: BTO:0000897

[Term]
id: BTO:0001027
name: peripheral nerve
def: "The peripheral nerves include the 12 cranial nerves\, the spinal nerves and roots\, and what are called the autonomic nerves that are concerned specifically with the regulation of the heart muscle\, the muscles in blood vessel walls\, and glands. " [Medical Dictionary \, Medterms:http //www.medterms.com]
relationship: part_of BTO:0001028

[Term]
id: BTO:0001028
name: peripheral nervous system
def: "The peripheral nervous system (PNS) connects the central nervous system (CNS) to sensory organs (such as the eye and ear)\, other organs of the body\, muscles\, blood vessels and glands. " [Medical Dictionary \, Medterms:http //www.medterms.com]
synonym: "PNS" []
relationship: part_of BTO:0001484

[Term]
id: BTO:0001029
name: perisperm
def: "The nutritive tissue that is derived from the nucleus and surrounds the embryo of the seed." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0001226

[Term]
id: BTO:0001030
name: J774.2 cell
def: "Mouse\, BALB/c\, blood\, not defined tumor cell line. Recloned from J774.1 original ascites and solid tumour. Produces IL-1." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0002279

[Term]
id: BTO:0001031
name: peritoneal dialysis fluid
def: "Peritoneal dialysis a form of dialysis in which the blood is cleaned inside the person’s body\, using the Peritoneum as a filter. Peritoneal dialysis fluid is a sugar (glucose) solution containing other salts." [Kidney Patient Guide:http //www.kidneypatientguide.org.uk/site/pd.html]
relationship: REL BTO:0001472

[Term]
id: BTO:0001032
name: cardiac Purkinje cell
def: "Cells of the Purkinje fibers of the heart; they are large\, clear\, tightly packed cells with many gap junctions between them and thus conduct impulses rapidly." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0001735

[Term]
id: BTO:0001033
name: prostate cancer cell line
synonym: "CaP cell" []
synonym: "CaP cell line" []
is_a: BTO:0001019

[Term]
id: BTO:0001034
name: peritoneal macrophage
def: "Macrophage found in peritoneum and that can be obtained by lavage." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
is_a: BTO:0000801

[Term]
id: BTO:0001035
name: hematopoietic cell line
relationship: DRV BTO:0000574

[Term]
id: BTO:0001036
name: retinal cone
def: "The other light-sensitive cell type of the retina\, that\, unlike retinal rods\, is differentially sensitive to particular wavelengths of light\, and is important for colour vision. There are three types of cones\, each type sensitive to red\, green or blue. Present in large numbers in the fovea." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
synonym: "cone cell" []
is_a: BTO:0001060

[Term]
id: BTO:0001037
name: sensory cell
def: "1\:  A peripheral nerve cell (as an olfactory cell) located at a sensory receiving surface and being the primary receptor of a sensory impulse.  \n2\:  A nerve cell (as a spinal ganglion cell) transmitting sensory impulses . " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
is_a: BTO:0000938
relationship: part_of BTO:0001027

[Term]
id: BTO:0001038
name: peritrophic membrane
def: "A delicate\, cylindrical sheath of chitin continuously secreted from the posterior edge of the foregut of insects and millipedes that ingest solid food\, which surrounds the food as it passes through the midgut." [Dorlands Medical Dictionary:MerckSource]
relationship: REL BTO:0000507

[Term]
id: BTO:0001039
name: peritubular cell
def: "Seminiferous tubules are made up of Sertoli cells and germ cells\, and they are surrounded by peritubular and myoid cells. " [eMedicine \, Rubenstein J. \, Male Infertility:http //www.emedicine.com/med/topic1167.htm]
relationship: part_of BTO:0001235

[Term]
id: BTO:0001040
name: petal
def: "The often showy flower component attached just inside the sepals; petals are usually colorful to attract pollinators." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "GRO\:0005667" []
relationship: part_of BTO:0000163

[Term]
id: BTO:0001041
name: petiole
def: "A slender stem that supports the blade of a foliage leaf." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=petiole]
synonym: "GRO\:0005085" []
relationship: part_of BTO:0000713

[Term]
id: BTO:0001042
name: amygdala
def: "The one of the four basal ganglia in each cerebral hemisphere that is part of the limbic system and consists of an almond-shaped mass of gray matter in the anterior extremity of the temporal lobe." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=amygdala]
synonym: "amygdaloid body" []
synonym: "amygdaloid complex" []
synonym: "amygdaloid nucleus" []
synonym: "archistriatum" []
synonym: "corpus amygdaloideum" []
synonym: "nucleus amygdalae" []
is_a: BTO:0000235
relationship: part_of BTO:0000928
relationship: part_of BTO:0001355
relationship: part_of BTO:0003399

[Term]
id: BTO:0001043
name: adult
def: "Fully developed and mature\: GROWN-UP." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=adult]
is_a: BTO:0000284

[Term]
id: BTO:0001044
name: phagocyte
def: "A cell (as a white blood cell) that engulfs and consumes foreign material (as microorganisms) and debris." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=phagocyte]
is_a: BTO:0000574

[Term]
id: BTO:0001045
name: T-lymphocyte cell line
synonym: "T-cell line" []
is_a: BTO:0001008
relationship: DRV BTO:0000782

[Term]
id: BTO:0001046
name: pharate pupa
def: "Pupa of an insect\, having its new cuticle formed beneath its present cuticle\, and thus ready for its next moult. " [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
is_a: BTO:0001143

[Term]
id: BTO:0001047
name: pharyngeal mucosa
is_a: BTO:0000886
relationship: part_of BTO:0001049

[Term]
id: BTO:0001048
name: pharyngeal muscle
def: "The muscular coat of the pharynx\, consisting of The three constrictor muscles and the stylopharyngeal\, salpingopharyngeal\, and palatopharyngeal muscles." [Dorlands Medical Dictionary:MerckSource]
synonym: "musculus pharyngis" []
is_a: BTO:0000021
relationship: part_of BTO:0001049

[Term]
id: BTO:0001049
name: pharynx
def: "The part of the vertebrate alimentary canal between the cavity of the mouth and the esophagus.\nThe pharynx of Nematodes is an efficient pump and forces food into the intestines." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=pharynx, The Phylum Nematoda:http\://www.earthlife.net/inverts/nematoda.html]
relationship: part_of BTO:0000058
relationship: part_of BTO:0001090

[Term]
id: BTO:0001050
name: culture condition:phenol-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001051
name: culture condition:phenylacetic acid-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001052
name: ND-1 cell
def: "Prostate carcinoma cell line." [PMID:12067994]
synonym: "ND1 cell" []
is_a: BTO:0001033

[Term]
id: BTO:0001053
name: culture condition:phenylglyoxylate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001054
name: pheochromocytoma cell
def: "Pheochromocytoma is a rare tumor that arises from tissue in the adrenal gland. The tumor increases production of adrenaline and noradrenaline\, which raises blood pressure and heart rate." [Mayoclinic.com:http //www.mayoclinic.com]
is_a: BTO:0000592

[Term]
id: BTO:0001055
name: vulva
def: "The external female genital organs\, including the clitoris\, vaginal lips\, and the opening to the vagina. " [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
relationship: part_of BTO:0000083

[Term]
id: BTO:0001056
name: myelocytic leukemia cell
def: "Myeloid leukemia is a disease in which cancer (malignant) cells are found in the blood and bone marrow. " [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
synonym: "myeloid leukemia cell" []
is_a: BTO:0001271

[Term]
id: BTO:0001057
name: neural tube
def: "A dorsal tubular structure in the vertebrate embryo formed by longitudinal folding of the neural plate and differentiating into the brain and spinal cord." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: DRV BTO:0001765

[Term]
id: BTO:0001058
name: phloem
def: "A complex tissue in the vascular system of higher plants that consists mainly of sieve tubes and elongated parenchyma cells usually with fibers and that functions in translocation and in support and storage." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=phloem]
synonym: "GRO\:0005417" []
relationship: DRV BTO:0000310
relationship: part_of BTO:0001299

[Term]
id: BTO:0001059
name: culture condition:phosphonoacetate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001060
name: photoreceptor
def: "A specialized cell type in a multicellular organism that is sensitive to light. This definition excludes single-celled organisms\, but includes non-eye receptors\, such as snake infra-red (heat) detectors or photosensitive pineal gland cells." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
synonym: "photoreceptor cell" []
relationship: part_of BTO:0001175

[Term]
id: BTO:0001061
name: PC-3 cell
def: "Human prostate carcinoma cell line; established from the bone marrow metastasis isolated post-mortem from a 62-year-old Caucasian man with grade IV prostate cancer (poorly differentiated adenocarcinoma) after androgen suppression therapy; described to form tumors in nude mice\, to grow in soft agar\, and to be unresponsive to androgen treatment." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "PC3 cell" []
is_a: BTO:0001033

[Term]
id: BTO:0001062
name: PPC-1 cell
def: "Human prostate cancer cell line." [PMID:12700285]
is_a: BTO:0001033

[Term]
id: BTO:0001063
name: phrenic nerve
def: "A general motor and sensory nerve on each side of the body that arises chiefly from the fourth cervical nerve\, passes down through the thorax to the diaphragm\, and supplies or gives off branches supplying especially the pericardium\, pleura\, and diaphragm." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "diaphragmatic nerve" []
synonym: "nervus phrenicus" []
synonym: "phrenic" []
is_a: BTO:0000925

[Term]
id: BTO:0001064
name: phycobiont
def: "Phycobionts are usually green algae (Chlorophyceae)\, yellow-green algae (Xanthophyceae)\, and some other groups of algae." [University of Hamburg \, Faculty of Biology:http //www.biologie.uni-hamburg.de/b-online/e33/33a.htm]
is_a: BTO:0000720

[Term]
id: BTO:0001065
name: Tsu-Pr1 cell
def: "Human prostate epithelial carcinoma cell line." [PMID:12810698]
is_a: BTO:0001033

[Term]
id: BTO:0001066
name: hippocampal pyramidal layer
def: "A well-defined double layer of pyramidal cells in the hippocampus; their dendrites extend from the stratum oriens to the stratum moleculare." [Dorlands Medical Dictionary:MerckSource]
synonym: "stratum pyramidale hippocampi" []
relationship: part_of BTO:0000601

[Term]
id: BTO:0001067
name: pineal gland
def: "A small\, cone-shaped organ in the brain of most vertebrates that secretes the hormone melatonin. " [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "epiphysis" []
synonym: "pineal body" []
synonym: "pineal organ" []
is_a: BTO:0001488
relationship: part_of BTO:0000175

[Term]
id: BTO:0001068
name: pinealocyte
def: "The parenchymatous epithelioid cell of the pineal gland that has prominent nucleoli and long processes ending in bulbous expansions. " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "chief cell" []
synonym: "pineal cell" []
relationship: part_of BTO:0001067

[Term]
id: BTO:0001069
name: pitcher
def: "A modified leaf of a pitcher plant in which the hollowed petiole and base of the blade form an elongated receptacle." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=pitcher]
is_a: BTO:0000713

[Term]
id: BTO:0001070
name: pitcher secretion
relationship: DRV BTO:0001069

[Term]
id: BTO:0001071
name: pith
def: "A usually continuous central strand of spongy tissue in the stems of most vascular plants that probably functions chiefly in storage." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=pith]
relationship: part_of BTO:0001299

[Term]
id: BTO:0001072
name: trigeminal nerve
def: "Either of the fifth pair of cranial nerves\, having sensory and motor functions in the face\, teeth\, mouth\, and nasal cavity. " [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "trigeminus" []
is_a: BTO:0001104

[Term]
id: BTO:0001073
name: hypophysis
def: "A small oval endocrine organ that is attached to the infundibulum of the brain\, consists of an epithelial anterior lobe joined by an intermediate part to a posterior lobe of nervous origin\, and produces various internal secretions directly or indirectly impinging on most basic body functions." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=hypophysis]
synonym: "pituitary body" []
synonym: "pituitary gland" []
is_a: BTO:0001488
relationship: part_of BTO:0000232

[Term]
id: BTO:0001074
name: trigeminal nucleus
def: "One of the nuclei of the trigeminal nerve\, consisting of a slender column of cells in the lateral central gray matter of the superior part of the fourth ventral and cerebral aqueduct. It is the only central nervous system site of primary sensory neurons; its cells resemble posterior root ganglion cells. The peripheral processes of the cells\, which form the mesencephalic tract\, carry proprioceptive impulses; the central processes have widespread cerebellar and brain stem connections\, including the motor nucleus of the trigeminal nerve. " [Dorlands Medical Dictionary:MerckSource]
synonym: "mesencephalic nucleus of trigeminal nerve" []
synonym: "nucleus mesencephalicus nervi trigemini" []
synonym: "nucleus mesencephalicus trigeminalis" []
synonym: "nucleus tractus mesencephali nervi trigeminalis" []
relationship: part_of BTO:0001072

[Term]
id: BTO:0001075
name: motor trigeminal nucleus
is_a: BTO:0001074

[Term]
id: BTO:0001076
name: pituitary gland tumor cell
def: "A benign tumor of the pituitary\, the master gland that controls other glands and influences numerous body functions including growth. Although the tumor itself is not cancerous\, it may affect pituitary function\, and therefore may need to be removed." [Online-Medical-Dictionary:http\://www.medterms.com/]
synonym: "pituitary adenoma cell" []
synonym: "pituitary tumor cell" []
relationship: DRV BTO:0001073

[Term]
id: BTO:0001077
name: AtT-20 cell
def: "Mouse pituitary tumor cell line. Morphology\: small rounded cells." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000756

[Term]
id: BTO:0001078
name: placenta
def: "The vascular organ in mammals except monotremes and marsupials that unites the fetus to the maternal uterus and mediates its metabolic exchanges through a more or less intimate association of uterine mucosal with chorionic and usually allantoic tissues; also\: an analogous organ in another animal." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=placenta]
relationship: part_of BTO:0000083

[Term]
id: BTO:0001079
name: trophoblast
def: "A thin layer of ectoderm that forms the wall of many mammalian blastulas and functions in the nutrition and implantation of the embryo." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=trophoblast]
synonym: "trophoderm" []
relationship: part_of BTO:0000128

[Term]
id: BTO:0001080
name: Morris hepatoma cell
is_a: BTO:0000578

[Term]
id: BTO:0001081
name: MOLT-3 cell
def: "Human T cell leukemia cell line; established from the peripheral blood of a 19-year-old man with acute lymphoblastic leukemia (ALL) in relapse in 1971; sister cell line of MOLT-4." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0002144
is_a: BTO:0002504

[Term]
id: BTO:0001082
name: MM46 cell
def: "Mouse mammary carcinoma cell line." [PMID:11862417]
is_a: BTO:0000356

[Term]
id: BTO:0001083
name: MH134 cell
def: "Mouse hepatoma cell line." [PMID:12529995]
is_a: BTO:0000578

[Term]
id: BTO:0001084
name: plantlet
def: "A small or young plant." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=plantlet]
is_a: BTO:0000720

[Term]
id: BTO:0001085
name: vascular system
def: "The vessels of the body\, especially the blood vessels." [Nephrogenic Diabetes Insipidus Foundation \, NDI Terminology:http //www.ndif.org/Terms/]
relationship: part_of BTO:0000088

[Term]
id: BTO:0001086
name: embryonic stem cell
def: "Totipotent cell cultured from early embryo. Have the advantage that following modification in vitrothey can be used to produce chimeric embryos and thus transgenic animals." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
synonym: "ES cell" []
relationship: part_of BTO:0000379

[Term]
id: BTO:0001087
name: plasmacytoma cell
def: "Cancer cell of the plasma cells (white blood cells that produce antibodies) that may turn into multiple myeloma. " [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
synonym: "plasma cell tumor cell" []
synonym: "plasmocytoma cell" []
is_a: BTO:0000580

[Term]
id: BTO:0001088
name: gastric cell line
relationship: DRV BTO:0001307

[Term]
id: BTO:0001089
name: MPC-11 cell
def: "Tissue\: Mouse BALB/c B-lymphocyte\, plasmacytoma\, myeloma. Morphology\: lymphoblast. MPC-11 cells have been reported to produce murine IL-6. " [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
comment: plasmacytoma cell line
is_a: BTO:0000456

[Term]
id: BTO:0001090
name: mouth
def: "The natural opening through which food passes into the body of an animal and which in vertebrates is typically bounded externally by the lips and internally by the pharynx and encloses the tongue\, gums\, and teeth." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=mouth]
synonym: "oral cavity" []
relationship: part_of BTO:0000282

[Term]
id: BTO:0001091
name: axenic culture
def: "A situation in which only one species is present. Thus an axenic culture is uncontaminated by organisms of other species\, an axenic organism does not have commensal organisms in the gut etc. Some organisms have obligate symbionts and cannot be grown axenically." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
is_a: BTO:0000214

[Term]
id: BTO:0001092
name: KATO-III cell
def: "Species\: human\, Mongoloid male 55-year-old; Tissue\: stomach; Tumor\: carcinoma." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "KATO III cell" []
is_a: BTO:0000787

[Term]
id: BTO:0001093
name: WEHI-231 cell
def: "Mouse\, (BALB/cxNZB) F1\, lymphoblastic lymphoma cell line. Morphology\: Lymphoblast Mouse B cell lymphoma." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0001518

[Term]
id: BTO:0001094
name: pre-B acute lymphoblastic leukemia cell
def: "The most common subtype\, consisting of small uniform lymphoblasts that do not synthesize complete functional immunoglobulins. The term has sometimes been restricted to the minority of the larger group that synthesize heavy chains of immunoglobulins." [Dorlands Medical Dictionary:MerckSource]
synonym: "acute lymphoblastic leukemia cell\, pre–B-cell type" []
synonym: "pre-B leukemia cell" []
is_a: BTO:0000731

[Term]
id: BTO:0001095
name: pod
def: "A dry dehiscent pericarp or fruit that is composed of one or more carpels; especially\: legume" [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=pod]
synonym: "cod" []
synonym: "seedcase" []
is_a: BTO:0000609
is_a: BTO:0001017

[Term]
id: BTO:0001096
name: lymphoid cell
def: "Any of the cells responsible for the production of immunity mediated by cells or antibodies and including lymphocytes\, lymphoblasts\, and plasma cells. Cells derived from stem cells of the lymphoid lineage\: large and small lymphocytes\, plasma cells." [Fast Health Dictionary:http //www.fasthealth.com/dictionary, The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
relationship: part_of BTO:0000753

[Term]
id: BTO:0001097
name: pollen
def: "The structure into which a haploid microspore develops; contains a halpoid tube nucleus and two haploid sperm nuclei at maturity." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "GRO\:0005650" []
synonym: "pollen grain" []
relationship: DRV BTO:0000124
relationship: DRV BTO:0001778

[Term]
id: BTO:0001098
name: sorocarp
def: "Fruiting body formed by some cellular slime moulds; has both stalk and spore-mass." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
is_a: BTO:0000487

[Term]
id: BTO:0001099
name: blastocyst
def: "The modified blastula of a placental mammal." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=blastocyst]
is_a: BTO:0000128

[Term]
id: BTO:0001100
name: B-cell acute lymphoblastic leukemia cell
def: "A rare subtype consisting of lymphoblasts that express surface immunoglobulins and have a chromosomal translocation similar to that of Burkitt's lymphoma." [Dorlands Medical Dictionary:MerckSource]
synonym: "B-cell leukemia cell" []
synonym: "Burkitt-like acute lymphoblastic leukemia cell" []
synonym: "acute lymphoblastic leukemia cell\, B-cell type" []
is_a: BTO:0000731

[Term]
id: BTO:0001101
name: pons
def: "A broad mass of chiefly transverse nerve fibers conspicuous on the ventral surface of the brain of man and lower mammals at the anterior end of the medulla oblongata." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=pons]
relationship: part_of BTO:0000146
relationship: part_of BTO:0000673

[Term]
id: BTO:0001102
name: blood vessel
def: "Any of the vessels through which blood circulates in the body." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=blood+vessel]
relationship: part_of BTO:0001085

[Term]
id: BTO:0001103
name: skeletal muscle
def: "A usually voluntary muscle made up of elongated\, multinucleated\, transversely striated muscle fibers\, having principally bony attachments." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "striated muscle" []
relationship: part_of BTO:0001369
relationship: part_of BTO:0001486

[Term]
id: BTO:0001104
name: cranial nerve
def: "Any of several nerves that arise in pairs from the brainstem and reach the periphery through openings in the skull. There are 12 such pairs in mammals\, birds\, and reptiles and usually 10 pairs in amphibians and fish." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000925

[Term]
id: BTO:0001105
name: insular cortex
def: "The insula is a portion of the cerebral cortex that is not visible until the margins of the lateral sulcus are opened up\, or\, as in this case\, removed. The insular cortex is roughly triangular. Originally part of the superficial cortex\, in higher mammals it became submerged beneath the expanding cortex around it\, thereby remaining relatively close to the basal ganglia of the hemisphere. Complete submergence of the insular cortex is a feature of the human brain and is not found even in other primates." [The Human Brain \, Chapter 4 \, The Brainstem:http //www.vh.org/adult/provider/anatomy/BrainAnatomy/Ch4Text/Section05.html]
relationship: part_of BTO:0000233

[Term]
id: BTO:0001106
name: T-cell acute lymphoblastic leukemia cell
def: "A type of acute lymphoblastic leukemia (ALL)\, a cancer of the lymphocyte-forming cells called lymphoblasts." [Wikipedia:The Free Encyclopedia]
synonym: "T-ALL cell" []
synonym: "T-cell leukemia cell" []
synonym: "acute lymphoblastic leukemia cell\, T-cell type" []
is_a: BTO:0000731

[Term]
id: BTO:0001107
name: preadipocyte
def: "A precursor to an adipocyte." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000443

[Term]
id: BTO:0001108
name: mitral cell layer
relationship: part_of BTO:0000961

[Term]
id: BTO:0001109
name: HTC-116 cell
def: "Human colon; colorectal carcinoma cell line from a male organism." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "HTC 116 cell" []
synonym: "HTC116 cell" []
is_a: BTO:0001616

[Term]
id: BTO:0001110
name: prepupa
def: "1\: An inactive stage just before the pupa in the development of certain insects. \n2\:The form of an insect in this stage." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0001143

[Term]
id: BTO:0001111
name: preputial gland
def: "Any of the small glands at the base of the glans penis that secrete smegma." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "gland of Tyson" []
is_a: BTO:0000080
relationship: part_of BTO:0001113

[Term]
id: BTO:0001112
name: preputial gland tumor cell
relationship: DRV BTO:0001111

[Term]
id: BTO:0001113
name: prepuce
def: "A fold of skin that covers the glans of the penis." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=prepuce]
synonym: "foreskin" []
relationship: part_of BTO:0000405

[Term]
id: BTO:0001114
name: primary leaf
def: "One of the first pair of leaves to emerge above the cotyledon during the development of a seedling; it is often morphologically distinct from subsequent leaves." [Plant Breeding Dictionary:http //www.desicca.de/plant_breeding/Dictionary/Dictionary_P/hauptteil_dictionary_p.html]
is_a: BTO:0000713

[Term]
id: BTO:0001115
name: primary spermatocyte
def: "A cell derived from a spermatogonium and dividing into two secondary spermatocytes; called also spermiocyte." [Dorlands Medical Dictionary:MerckSource]
synonym: "spermiocyte" []
is_a: BTO:0001275

[Term]
id: BTO:0001116
name: floral primordium
def: "Immediately next to the growing inflorescence tip is the floral primordium\, which is a bump of cells representing the very youngest stage of a flower. " [Proceedings of the Royal Society B Biological Sciences:266 \, 185-190 \, 1999 \, Li \, P. and Johnston \, M.O. \, Evolution of meiosis timing during floral development]
synonym: "GRO\:0005279" []
relationship: part_of BTO:0000628

[Term]
id: BTO:0001117
name: proboscis
def: "1\: The trunk of an elephant; also\: any long flexible snout.\n2\: Any of various elongated or extensible tubular processes (as the sucking organ of a butterfly) of the oral region of an invertebrate." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=proboscis]
relationship: part_of BTO:0000282

[Term]
id: BTO:0001118
name: P3X63Ag8 cell
def: "Mouse\, BALB/c\, plasmacytoma\, B lymphocyte\, myeloma cell line. Morphology\: lymphoblast. Species\: mouse\, BALB/c; Tumor\: myeloma; Original line\: P3K Properties\: IgG prod.; resistant to 8-azaguanine; fusion partner; tumorigenicity." [HyperCLDB:http //www.biotech.ist.unige.it, ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000456
is_a: BTO:0000899
is_a: BTO:0001522

[Term]
id: BTO:0001119
name: procambium
def: "The part of the primary meristem of a plant that forms cambium and primary vascular tissues." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=procambium]
synonym: "GRO\:0000345" []
relationship: part_of BTO:0001300

[Term]
id: BTO:0001120
name: epithelial cell line
relationship: DRV BTO:0000416

[Term]
id: BTO:0001121
name: cauline leaf
def: "Of\, having\, or growing on a stem. Used especially of leaves arising from the upper part of a stem." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000713
relationship: part_of BTO:0001300

[Term]
id: BTO:0001122
name: procyclic form
def: "African trypanosomes have a digenetic life cycle\, which includes growth in the bloodstream and tissue spaces of a mammalian host and several distinct developmental stages\, including the procyclic form\, in an insect host (Glossina spp.\,tsetse fly)." [High-efficiency clonal growth of bloodstream - and insect -form Trypanosoma brucei on agarose plates:Vol. 89 \, pp. 8818 -8821 \, September 1992Microbiology \, Vol. 89 \, pp. 8818 -8821 \, September 1992]
is_a: BTO:0000092

[Term]
id: BTO:0001123
name: peripheral ganglion
is_a: BTO:0000497

[Term]
id: BTO:0001124
name: promastigote
def: "Any of the bodies representing the morphological (leptomonad) stage in the life cycle of certain trypanosomatid protozoa resembling the typical adult form of members of the genus Leptomonas\, in which the elongate or pear-shaped cell has a central nucleus and at the anterior end a kinetoplast and a basal body from which arises a single long\, slender flagellum. " [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000092

[Term]
id: BTO:0001125
name: culture condition:propanediol-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001126
name: culture condition:propionate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001127
name: primary culture
def: "Freshly isolated cultures from mammalian tissues are known as primary cultures until sub-cultured. At this stage\, cells are usually heterogeneous but still closely represent the parent cell types as well as in the expression of tissue specific properties. After several sub-cultures onto fresh media\, the cell line will either die out or ‘transform’ to become a continuous cell line. Such cell lines show many alterations from the primary cultures including change in morphology\, chromosomal variation and increase in capacity to give rise to tumors in hosts with week immune systems." [University of British Columbia Biotechnology Laboratory:http //www.biotech.ubc.ca/db/TEACH/TLEF/006.html]
is_a: BTO:0000214

[Term]
id: BTO:0001128
name: prostasome
def: "Prostasomes are submicron\, membrane-surrounded organelles produced by the epithelial cells of the human prostate gland and are present in appreciable amounts in normal human semen." [Biochimica Clinica:23(4) \, 227-232 \, 1999 \, Ronquist \, G. \, Prostasomes are Pluripotent and Well - Organized Organelles in Human Semen]
relationship: DRV BTO:0001129
relationship: part_of BTO:0001230

[Term]
id: BTO:0001129
name: prostate gland
def: "A firm partly muscular partly glandular body that is situated about the base of the mammalian male urethra and secretes an alkaline viscid fluid which is a major constituent of the ejaculatory fluid." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=prostate+gland]
synonym: "prostate" []
is_a: BTO:0000080
is_a: BTO:0003096

[Term]
id: BTO:0001130
name: prostate cancer cell
def: "A malignant tumour cell of glandular origin in the prostate. Over 95% are adenocarcinomas." [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
synonym: "prostate carcinoma cell" []
synonym: "prostate tumor cell" []
synonym: "prostate tumour cell" []
relationship: DRV BTO:0001129

[Term]
id: BTO:0001131
name: BHK cell
def: "Baby hamster kidney cell line." [PMID:14705734]
is_a: BTO:0000067

[Term]
id: BTO:0001132
name: shoot base
relationship: part_of BTO:0001243

[Term]
id: BTO:0001133
name: pre-B-lymphocyte
synonym: "pre-B-cell" []
relationship: DRV BTO:0003104

[Term]
id: BTO:0001134
name: protonema
def: "The primary usually filamentous thalloid stage of the gametophyte in mosses and in some liverworts comparable to the prothallium in ferns." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=protonema]
is_a: BTO:0000495

[Term]
id: BTO:0001135
name: protoxylem
def: "The first-formed xylem developing from procambium and consisting of narrow cells with annular\, spiral\, or scalariform wall thickenings." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=protoxylem]
synonym: "GRO\:0000272" []
relationship: DRV BTO:0001119

[Term]
id: BTO:0001136
name: proventriculus
def: "1\: The glandular or true stomach of a bird that is situated between the crop and gizzard.\n2\: A muscular dilatation of the foregut in most mandibulate insects that is armed internally with chitinous teeth or plates for triturating food.3\: The thin-walled sac in front of the gizzard of an earthworm." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=proventriculus]
relationship: part_of BTO:0000058

[Term]
id: BTO:0001137
name: right colon mucosa
is_a: BTO:0000271
relationship: part_of BTO:0000649

[Term]
id: BTO:0001138
name: somatic embryo
def: "An organized embryonic structure morphologically similar to a zygotic embryo but initiated from somatic (non-zygotic) cells. Under in vitro conditions\, somatic embryos go through developmental processes similar to embryos of zygotic origin." [Dictionary of Genomics (Japan):http //cny.new21.net/dictionary/s-e.html]
synonym: "somatic embryoid" []
is_a: BTO:0000379

[Term]
id: BTO:0001139
name: pseudoplasmodium
def: "A multinucleate plasmodium-like body formed by aggregation of myxamoebae without fusion of their protoplasm." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0002007
relationship: part_of BTO:0001494

[Term]
id: BTO:0001140
name: psoas
def: "Either of two muscles of the loin that rotate the hip joint and flex the spine. " [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0001261
relationship: part_of BTO:0001505

[Term]
id: BTO:0001141
name: pulmonary artery endothelial cell
is_a: BTO:0001176
relationship: part_of BTO:0000137

[Term]
id: BTO:0001142
name: pulp
def: "The soft\, succulent part of a fruit usually composed of mesocarp." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=pulp]
synonym: "fruit pulp" []
relationship: part_of BTO:0000486

[Term]
id: BTO:0001143
name: pupa
def: "An intermediate usually quiescent stage of a metamorphic insect (as a bee\, moth\, or beetle) that occurs between the larva and the imago\, is usually enclosed in a cocoon or protective covering\, and undergoes internal changes by which larval structures are replaced by those typical of the imago." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=pupa]
is_a: BTO:0000854

[Term]
id: BTO:0001144
name: chloronema
def: "The primary photosynthetic part of the moss protonema\, typically green\, having numerous chloroplasts and consisting of short cells with perpendicular end walls." [Glossarium Polyglottum Bryoloigiae:http //mobot.mobot.org/cgi-bin/search_vast?GLOSE=208]
relationship: part_of BTO:0001134

[Term]
id: BTO:0001145
name: pre-T-lymphocyte
synonym: "pre-T-cell" []
synonym: "prothymocyte" []
is_a: BTO:0000782

[Term]
id: BTO:0001146
name: pyloric region
def: "Pylorus\: the opening from the vertebrate stomach into the intestine." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=pylorus]
relationship: part_of BTO:0000511

[Term]
id: BTO:0001147
name: culture condition:pyridoxine-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001148
name: BALL-1 cell
def: "Human acute lymphoblastoid leukemia cell line from peripheral blood." [Cell Name Index:http //www.jhsf.or.jp/bank/CellName.html]
is_a: BTO:0002144

[Term]
id: BTO:0001149
name: quadriceps
def: "The greater extensor muscle of the front of the thigh that is divided into four parts\: rectus femoris\, vastus intermedius\, vastus lateralis\, and vastus medialis." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=quadriceps, Dorlands Medical Dictionary:MerckSource]
synonym: "musculus quadriceps femoris" []
synonym: "quadriceps muscle of thigh" []
is_a: BTO:0000151
is_a: BTO:0001367
relationship: part_of BTO:0001376

[Term]
id: BTO:0001150
name: culture condition:quinaldine-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001151
name: MOLT-4F cell
def: "Human acute T lymphoblastic leukemia from peripheral blood." [Cell Name Index:http //www.jhsf.or.jp/bank/CellName.html]
is_a: BTO:0000873

[Term]
id: BTO:0001152
name: radicle
def: "The lower part of the axis of a plant embryo or seedling." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=radicle]
relationship: part_of BTO:0001228
relationship: part_of BTO:0001233

[Term]
id: BTO:0001153
name: radular muscle
relationship: part_of BTO:0001266
relationship: part_of BTO:0001506

[Term]
id: BTO:0001154
name: RAJI cell
def: "Human Burkitt's lymphoma cell line\, established from the left maxilla of a 12-year-old African boy with Burkitt's lymphoma in 1963; first continuous human hematopoietic cell line; classified as risk category 1 according to the German Central Commission for Biological Safety (ZKBS)." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000889

[Term]
id: BTO:0001155
name: ray cell
def: "A primary tissue composed of medullary ray\: radiating bands of parenchyma cells extending between the vascular bundles of herbaceous dicotyledonous stems and connecting the pith with the cortex." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=ray+cell]
is_a: BTO:0000999

[Term]
id: BTO:0001156
name: node
def: "The point on a stem at which leaves and buds are attached." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "stem node" []
relationship: part_of BTO:0001300

[Term]
id: BTO:0001157
name: rectal gland
def: "An evagination of the terminal portion of the intestine of Elasmobranchii. Function formerly thought to be related to digestion or excretion\, but now considered to secrete high concentrations of excess sodium chloride. Found also in the coelacanth Latimeria chalumnae." [Dictionary of Ichthyology:http //www.purethrottle.com/briancoad/Dictionary/R.htm]
relationship: part_of BTO:0001158

[Term]
id: BTO:0001158
name: rectum
def: "The terminal part of the intestine from the sigmoid flexure to the anus." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=rectum]
synonym: "intestinum rectum" []
relationship: part_of BTO:0000706
relationship: part_of BTO:0001613

[Term]
id: BTO:0001159
name: aorta thoracica smooth muscle
synonym: "thoracic aorta smooth muscle" []
is_a: BTO:0001685
relationship: part_of BTO:0000157

[Term]
id: BTO:0001160
name: red bone marrow
def: "Marrow of developing bone\, of the ribs\, vertebrae\, and many of the smaller bones; it is the site of production of erythrocytes and granular leukocytes." [Dorlands Medical Dictionary:MerckSource]
synonym: "medulla ossium rubra" []
synonym: "red marrow" []
is_a: BTO:0000141

[Term]
id: BTO:0001161
name: chorionic villus
def: "One of the minute vascular projections of the fetal chorion that combines with maternal uterine tissue to form the placenta." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0000252

[Term]
id: BTO:0001162
name: apocrine gland
def: "A gland whose discharged secretion contains part of the secreting cells." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000522

[Term]
id: BTO:0001163
name: REH cell
def: "Human B cell precursor leukemia established from the peripheral blood of a 15-year-old North African girl with acute lymphoblastic leukemia (ALL at first relapse) in 1973." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0002144

[Term]
id: BTO:0001164
name: megakaryoblast
def: "The earliest cytologically identifiable precursor in the thrombocytic series\, a large cell that matures to form a promegakaryocyte." [Dorlands Medical Dictionary:MerckSource]
synonym: "megacaryoblast" []
relationship: part_of BTO:0000141

[Term]
id: BTO:0001165
name: renal artery
def: "A branch of the abdominal aorta which supplies the kidneys\, adrenal glands and ureters. " [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
is_a: BTO:0000573
is_a: BTO:0000671

[Term]
id: BTO:0001166
name: renal cortex
def: "Cortex of kidney." [Dorlands Medical Dictionary:MerckSource]
synonym: "kidney cortex" []
relationship: part_of BTO:0000671

[Term]
id: BTO:0001167
name: renal medulla
def: "The inner section of the kidney." [Aristoteles University of Thessaloniki \, Dictionary of Medical Terms:http //www.med.auth.gr/db/dictionary1/gr/]
synonym: "kidney medulla" []
relationship: part_of BTO:0000671

[Term]
id: BTO:0001168
name: rennet
def: "1\: The inner lining of the fourth stomach of calves and other young ruminants.\n2\: A dried extract made from the stomach lining of a ruminant\, used in cheesemaking to curdle milk." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000024

[Term]
id: BTO:0001169
name: 3T3-F442A cell
def: "Preadipocyte cell line." [PMID:12213191]
is_a: BTO:0000746

[Term]
id: BTO:0001170
name: resting cell
def: "A cell that is not actively in the process of dividing." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0002322

[Term]
id: BTO:0001171
name: spore
def: "A primitive usually unicellular often environmentally resistant dormant or reproductive body produced by plants and some microorganisms and capable of development into a new individual either directly or after fusion with another spore." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=spore]
is_a: BTO:0000284
is_a: BTO:0000720
relationship: part_of BTO:0000487
relationship: part_of BTO:0000735

[Term]
id: BTO:0001172
name: reticulate body
def: "The noninfectious intracellular form of Chlamydia\, consisting of fibrillar nuclear material and more ribosomes that occur in elementary bodies\, surrounded by a thin trilaminar wall. Reticulate bodies reproduce within vacuoles in the host cell; following the reproductive cycle\, reticulate bodies condense into elementary bodies\, which are released from the cell." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000284

[Term]
id: BTO:0001173
name: reticulocyte
def: "An immature red blood cell that appears especially during regeneration of lost blood and has a fine basophilic reticulum formed of ribosomal remains." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=reticulocyte]
is_a: BTO:0000424
is_a: BTO:0000897

[Term]
id: BTO:0001174
name: reticuloendothelial system
def: "A diffuse system of cells of varying lineage that include esp. the macrophages and the phagocytic endothelial cells lining blood sinuses and that were originally grouped together because of their supposed phagocytic properties based on their ability to take up the vital dye trypan blue." [Dorlands Medical Dictionary:MerckSource]
synonym: "lymphoreticular system" []
relationship: part_of BTO:0000570

[Term]
id: BTO:0001175
name: retina
def: "The sensory membrane that lines the eye\, is composed of several layers including one containing the rods and cones\, and functions as the immediate instrument of vision by receiving the image formed by the lens and converting it into chemical and nervous signals which reach the brain by way of the optic nerve." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=retina]
relationship: part_of BTO:0000439

[Term]
id: BTO:0001176
name: endothelial cell
def: "The main type of cell found in the inside lining of blood vessels\, lymph vessels\, and the heart.  " [Biology Dictionary \, Hyperdictionary:http //www.hyperdictionary.com/dictionary/endothelial+cell]
relationship: part_of BTO:0000393
relationship: part_of BTO:0000562
relationship: part_of BTO:0000752
relationship: part_of BTO:0000766

[Term]
id: BTO:0001177
name: retinal pigment epithelium
def: "The pigment cell layer that nourishes the retinal cells; located just outside the retina and attached to the choroid." [Alberta Heritage Foundation of Medical Research:http //www.ahfmr.ab.ca/hta/hta-publications/reports/intraocular99/intraocular.shtml]
synonym: "epithelium\, retinal pigment" []
is_a: BTO:0000416
relationship: part_of BTO:0001175

[Term]
id: BTO:0001178
name: retinoblastoma cell
def: "A malignant congenital blastoma\, occurring in both hereditary and sporadic forms\, composed of tumor cells arising from the retinoblasts\, appearing in one or both eyes in children under 5 years of age\, and usually diagnosed initially by a bright white or yellow pupillary reflex (leukokoria)." [Dorlands Medical Dictionary:MerckSource]
synonym: "glioma retinae cell" []
is_a: BTO:0000526
is_a: BTO:0000579

[Term]
id: BTO:0001179
name: rhizophore
def: "A leafless stem that produces roots. " [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
is_a: BTO:0001300

[Term]
id: BTO:0001180
name: idioblast
def: "A plant cell committed to develop into a cell type that differs from the surrounding tissue." [Plant Breeding Dictionary:http //www.desicca.de/plant_breeding/Dictionary/Dictionary_I/hauptteil_dictionary_i.html]
relationship: part_of BTO:0001461

[Term]
id: BTO:0001181
name: rhizome
def: "A somewhat elongate usually horizontal subterranean plant stem that is often thickened by deposits of reserve food material\, produces shoots above and roots below\, and is distinguished from a true root in possessing buds\, nodes\, and usually scalelike leaves." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=rhizome]
synonym: "GRO\:0005811" []
relationship: DRV BTO:0001300

[Term]
id: BTO:0001182
name: primary root
def: "The main root of a plant is called the primary root; others are called secondary roots." [The New Dictionary of Cultural Literacy:Third Edition. 2002.]
synonym: "GRO\:0000303" []
synonym: "tap root" []
synonym: "taproot" []
is_a: BTO:0001188

[Term]
id: BTO:0001183
name: secondary root
def: "The main root of a plant is called the primary root; others are called secondary roots." [The New Dictionary of Cultural Literacy:Third Edition. 2002.]
relationship: part_of BTO:0001182

[Term]
id: BTO:0001184
name: rind
def: "A tough outer covering such as bark or the skin of some fruits." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=rind]
relationship: part_of BTO:0001461

[Term]
id: BTO:0001185
name: RINm5F cell
def: "Insulin secreting pancreatic beta cell line." [PMID:9545239]
is_a: BTO:0000183

[Term]
id: BTO:0001186
name: receptacle
def: "The end of the flower stalk upon which the floral organs are borne." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=receptacle]
relationship: part_of BTO:0002244

[Term]
id: BTO:0001187
name: roe
def: "The eggs of a fish especially when still enclosed in the ovarian membrane." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=roe]
is_a: BTO:0000369

[Term]
id: BTO:0001188
name: root
def: "The usually underground part of a seed plant body that originates usually from the hypocotyl\, functions as an organ of absorption\, aeration\, and food storage or as a means of anchorage and support\, and differs from a stem especially in lacking nodes\, buds\, and leaves." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=root]
synonym: "GRO\:0005338" []
relationship: part_of BTO:0001461

[Term]
id: BTO:0001189
name: FAZA cell
def: "Rat hepatoma cell line." [PMID:1917955]
is_a: BTO:0000578

[Term]
id: BTO:0001190
name: root nodule
def: "Gall-like structures on the roots of legumes that contain symbiotic nitrogen-fixing bacteria. " [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "nodule" []
relationship: part_of BTO:0001188

[Term]
id: BTO:0001191
name: root tip
def: "The root tip is the tip of the root and contains the root cap and the apical meristem (the actively growing region)." [Botany and Paleobotany Dictionary:http //www.enchantedlearning.com/subjects/plants/glossary/indexr.shtml]
synonym: "GRO\:0000251" []
relationship: part_of BTO:0001188

[Term]
id: BTO:0001192
name: rootlet
def: "A small root." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=rootlet]
is_a: BTO:0001188
relationship: part_of BTO:0001084

[Term]
id: BTO:0001193
name: C-127 cell
def: "Murine mammary tumor line from a female mus musculus." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "C127cell" []
is_a: BTO:0000356

[Term]
id: BTO:0001194
name: rumen
def: "The large first compartment of the stomach of a ruminant in which cellulose is broken down by the action of symbiotic microorganisms." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=rumen]
synonym: "paunch" []
is_a: BTO:0000480

[Term]
id: BTO:0001195
name: rumen epithelium
def: "The rumen epithelium is the tissue which lines the largest of the four fore stomachs in the ruminant animal (cows and sheep). Rumen epithelial cells are important because they are responsible for the absorption of nutrients from the rumen into the blood." [PMID:10764086]
is_a: BTO:0000416
relationship: part_of BTO:0001194

[Term]
id: BTO:0001196
name: SF-21 cell
def: "Insect - fall armyworm (Spodoptera frugiperda) cell line. This cell line (full name\: IPLB-SF-21-AE) was derived from immature ovaries of fall armyworm Spodoptera frugiperda pupae (species Spodoptera frugiperda\, family Sciaridae\, order Lepidoptera); cells are susceptible to Baculovirus infection." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "Sf21 cell" []
is_a: BTO:0000977

[Term]
id: BTO:0001197
name: S-180 cell
def: "Mouse sarcoma cell line\, from an adult mus musculus;\nHighly malignant mouse sarcoma cells\, often passaged in ascites form." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/, The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
synonym: "CCRF S-180 II cell" []
synonym: "S180 cell" []
synonym: "sarcoma 180 cell" []
is_a: BTO:0000400

[Term]
id: BTO:0001198
name: atrial gland
def: "The atrial gland is an exocrine organ that secretes into the oviduct of Aplysia californica and expresses three homologous genes belonging to the egg-laying hormone gene family." [ISSN:0302-766X (printed version) ISSN 1432-0878 (electronic version)]
is_a: BTO:0000254
is_a: BTO:0000765

[Term]
id: BTO:0001199
name: EBTr (NBL-4) cell
def: "Embryonic bovine\, trachea cell line; established from a male cow (Bos taurus) embryo." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000669

[Term]
id: BTO:0001200
name: aorta thoracica smooth muscle cell line
is_a: BTO:0001964
is_a: BTO:0002195
relationship: DRV BTO:0001159

[Term]
id: BTO:0001201
name: rosette
def: "A cluster of leaves in crowded circles or spirals arising basally from a crown (as in the dandelion) or apically from an axis with greatly shortened internodes (as in many tropical palms)." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=rosette]
relationship: REL BTO:0000713

[Term]
id: BTO:0001202
name: saliva
def: "A slightly alkaline secretion of water\, mucin\, protein\, salts\, and often a starch-splitting enzyme (as ptyalin) that is secreted into the mouth by salivary glands\, lubricates ingested food\, and often begins the breakdown of starches." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=saliva]
relationship: DRV BTO:0001203

[Term]
id: BTO:0001203
name: salivary gland
def: "The glands of the oral cavity whose combined secretion constitutes the saliva." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000765
relationship: part_of BTO:0001090

[Term]
id: BTO:0001204
name: salt gland
def: "A specialized gland in marine animals that excretes the excess salt taken into the body." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000431

[Term]
id: BTO:0001205
name: RT4-D6P2T cell
def: "Rat\,  nervous system\, immature\, Schwann cell derived cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "D6P2T cell" []
is_a: BTO:0000872
is_a: BTO:0001216

[Term]
id: BTO:0001206
name: sarcocarp
def: "The fleshy part of a stone fruit\, situated between the skin\, or epicarp\, and the stone\, or endocarp\, as in a peach. The term has also been used to denote\, any fruit which is fleshy throughout. " [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
relationship: part_of BTO:0001017

[Term]
id: BTO:0001207
name: sarcoma cell
def: "A malignant neoplasm cell arising in tissue of mesodermal origin (as connective tissue\, bone\, cartilage\, or striated muscle)." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=sarcoma]
is_a: BTO:0000372
is_a: BTO:0001801
relationship: DRV BTO:0000206

[Term]
id: BTO:0001208
name: larynx
def: "The modified upper part of the trachea of air-breathing vertebrates that in humans\, most other mammals\, and a few lower forms contains the vocal cords." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=larynx]
relationship: part_of BTO:0000828

[Term]
id: BTO:0001209
name: umbilical cord cell line
is_a: BTO:0001975
relationship: DRV BTO:0001415

[Term]
id: BTO:0001210
name: SGS cell
def: "Rat Galliera sarcoma cell line from a 2 months old rat Galliera; Tumor\: sarcoma Viruses\: contains SG-RaLV (Retrovirus type C)." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0000400

[Term]
id: BTO:0001211
name: ECV304 cell
def: "Human umbilical cord cell line; endothelial-like from a new born asiatic female; spontaneously transformed." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0001209

[Term]
id: BTO:0001212
name: Rous sarcoma cell
def: "Acell type of avian sarcoma transmitted by a retrovirus; it metastasizes freely and is sometimes highly lethal. Experimental inoculation into other fowls produces similar growths. This was the first sarcoma known to be caused by a virus." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0001207

[Term]
id: BTO:0001213
name: Yoshida ascites sarcoma cell
is_a: BTO:0001214

[Term]
id: BTO:0001214
name: Yoshida sarcoma cell
is_a: BTO:0001207

[Term]
id: BTO:0001215
name: sartorius
def: "A muscle that crosses the front of the thigh obliquely\, assists in rotating the leg to the cross-legged position in which the knees are spread wide apart\, and in humans is the longest muscle." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=sartorius]
is_a: BTO:0001367
relationship: part_of BTO:0001376

[Term]
id: BTO:0001216
name: Schwann cell line
relationship: DRV BTO:0001220

[Term]
id: BTO:0001217
name: scape
def: "A peduncle arising at or beneath the surface of the ground in an acaulescent plant (as the tulip); broadly\: a flower stalk." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=scape]
synonym: "GRO\:0005817" []
is_a: BTO:0001300

[Term]
id: BTO:0001218
name: scapula
def: "Either of a pair of large triangular bones lying one in each dorsal lateral scapula\: part of the thorax\, being the principal bone of the corresponding half of the shoulder girdle\, and articulating with the corresponding clavicle or coracoid." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=scapula+cartilage]
synonym: "scapula bone" []
synonym: "shoulder blade" []
is_a: BTO:0000140

[Term]
id: BTO:0001219
name: MEB-4 cell
def: "Mouse melanoma cell line." [PMID:12517748]
synonym: "MEB4 cell" []
is_a: BTO:0000849

[Term]
id: BTO:0001220
name: Schwann cell
def: "The myelin-secreting cell surrounding a myelinated nerve fiber between two nodes of Ranvier." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=Schwann+cell]
relationship: part_of BTO:0001028

[Term]
id: BTO:0001221
name: sciatic nerve
def: "The largest nerve of the body\: origin\, sacral plexus—L4–S3; it leaves the pelvis through the greater sciatic foramen; branches\, divides into the tibial and common peroneal nerves\, usually in lower third of thigh; distribution—see individual branches\, in this table; modality\, general sensory and motor." [Dorlands Medical Dictionary:MerckSource]
synonym: "nervus ischiadicus" []
synonym: "nervus sciaticus" []
is_a: BTO:0000925

[Term]
id: BTO:0001222
name: sclerenchyma
def: "A protective or supporting tissue in higher plants composed of cells with walls thickened and often lignified." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=sclerenchyma]
synonym: "GRO\:0005427" []
relationship: part_of BTO:0001243

[Term]
id: BTO:0001223
name: scutellum
def: "The single cotyledon in monocotyledon seeds such as grass seeds. " [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "GRO\:0005344" []
is_a: BTO:0000300

[Term]
id: BTO:0001224
name: second instar larva
def: "Instar\: a stage in the life of an arthropod (as an insect) between two successive molts." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=instar]
is_a: BTO:0000707

[Term]
id: BTO:0001225
name: MKN-45 cell
def: "Human gastric adenocarcinoma\, established from the poorly differentiated adenocarcinoma of the stomach (medullary type) of a 62-year-old woman." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "MKN45 cell" []
is_a: BTO:0002380

[Term]
id: BTO:0001226
name: seed
def: "A matured ovule containing an embryo and food supply and covered by a seed coat." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "GRO\:0005339" []
relationship: part_of BTO:0001461

[Term]
id: BTO:0001227
name: seed coat
def: "The outer layer of a seed that is developed from the integuments of the ovule; the testa." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "GRO\:0005359" []
synonym: "tegmen" []
synonym: "testa" []
relationship: part_of BTO:0001226

[Term]
id: BTO:0001228
name: seedling
def: "The embryonic product of the germination of a seed; the young shoot and root axis." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
is_a: BTO:0000720
is_a: BTO:0001461

[Term]
id: BTO:0001229
name: IMR-90 cell
def: "Normal lung fibroblast cell line from a human female. The human diploid fibroblast strain IMR-90 was derived by W.W. Nichols and associates from the lungs of a 16-week female fetus." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000161
is_a: BTO:0001242

[Term]
id: BTO:0001230
name: semen
def: "A viscid whitish fluid of the male reproductive tract consisting of spermatozoa suspended in secretions of accessory glands." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=semen]
synonym: "seminal fluid" []
synonym: "sperm" []
relationship: part_of BTO:0000082

[Term]
id: BTO:0001231
name: trigeminal ganglion
def: "A ganglion on the sensory root of the fifth cranial nerve\, situated in a cleft within the dura mater (trigeminal cave) on the anterior surface of the petrous portion of the temporal bone\, and giving off the ophthalmic and maxillary and part of the mandibular nerve; it contains the cells of origin of most of the sensory fibers of the trigeminal nerve. " [Dorlands Medical Dictionary:MerckSource]
synonym: "Gasser's ganglion" []
synonym: "ganglion of trigeminal nerve" []
synonym: "ganglion trigeminale" []
synonym: "gasserian ganglion" []
synonym: "semilunar ganglion" []
is_a: BTO:0000106

[Term]
id: BTO:0001232
name: seminal plasma
def: "The fluid portion of the semen\, in which the spermatozoa are suspended." [Dorlands Medical Dictionary:MerckSource]
synonym: "prostate fluid" []
synonym: "prostatic fluid" []
synonym: "seminal fluid" []
relationship: DRV BTO:0001129
relationship: part_of BTO:0001230

[Term]
id: BTO:0001233
name: plant embryo
def: "The early developmental stage that\, through embryological development\, ultimately becomes an adult individual. In plants\, that portion of a seed that will form the growing seedling following germination; it has a radicle\, apical meristem\, and embryonic leaf or leaves. " [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "GRO\:0005343" []
synonym: "plant germ" []
is_a: BTO:0001461
relationship: part_of BTO:0001226

[Term]
id: BTO:0001234
name: seminal vesicle
def: "Either of a pair of glandular pouches that lie one on either side of the male reproductive tract and in the human male secrete a sugar- and protein-containing fluid into the ejaculatory duct." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=seminal+vesicle]
synonym: "glandula seminalis" []
synonym: "glandula vesiculosa" []
synonym: "seminal gland" []
synonym: "vesicula seminalis" []
is_a: BTO:0003096
relationship: part_of BTO:0000082

[Term]
id: BTO:0001235
name: seminiferous tubule
def: "One of two or three twisted\, curved tubules in each lobule of the testis in which spermatozoa develop." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0001363

[Term]
id: BTO:0001236
name: semitendinosus
def: "A fusiform muscle of the posterior and inner part of the thigh that arises from the ischial tuberosity along with the biceps femoris\, that is inserted by a long round tendon which forms part of the inner hamstring into the inner surface of the upper part of the shaft of the tibia\, and that acts to flex the leg and rotate it medially and to extend the thigh." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "semitendinosus muscle" []
is_a: BTO:0003179

[Term]
id: BTO:0001237
name: sensillum
def: "A simple epithelial sense organ of an invertebrate (as an insect) usually in the form of a spine\, plate\, rod\, cone\, or peg that is composed of one or a few cells with a nerve connection." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=sensillum]
is_a: BTO:0000202
relationship: part_of BTO:0000420

[Term]
id: BTO:0001238
name: Sertoli cell
def: "Any of the elongated\, striated cells of the seminiferous tubules of the testis\, to which spermatids attach for nourishment during spermatogenesis." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0002315
relationship: part_of BTO:0001235

[Term]
id: BTO:0001239
name: serum
def: "1\: The watery portion of an animal fluid remaining after coagulation\: a (1)\: blood serum (2)\: antiserum b\: whey c\: a normal or pathological serous fluid (as in a blister).\n2\: The watery part of a plant fluid." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=serum]
relationship: part_of BTO:0000570

[Term]
id: BTO:0001240
name: SF-9 cell
def: "Insect - fall armyworm (Spodoptera frugiperda) cell line\, cloned from the parent cell line\, IPLB-SF-21-AE\, derived from pupal ovarian tissue of the fall armyworm (species Spodoptera frugiperda\, family Sciaridae\, order Lepidoptera); cells are susceptible to infection with MNPV and other Baculoviruses; cells can be used with Baculovirus expression vectors. It was derived from SF-21." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "Sf9 cell" []
relationship: DRV BTO:0001196

[Term]
id: BTO:0001241
name: shell gland
def: "1\: A glandular organ in which the rudimentary shell is formed in embryonic mollusks.\n2\: A glandular organ which secretes the eggshells of various worms\, crustacea\, mollusks\, etc." [Webster's Revised Unabridged Dictionary:1913]
is_a: BTO:0000254
relationship: part_of BTO:0000379

[Term]
id: BTO:0001242
name: fetal cell line
relationship: DRV BTO:0000449

[Term]
id: BTO:0001243
name: shoot
def: "A sending out of new growth or the growth sent out\: as a stem or branch with its leaves and appendages especially when not yet mature." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=shoot]
synonym: "GRO\:0005300" []
is_a: BTO:0001461

[Term]
id: BTO:0001244
name: urinary tract
def: "The organs of the body that produce and discharge urine. These include the kidneys\, ureters\, bladder\, and urethra." [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
is_a: BTO:0001491

[Term]
id: BTO:0001245
name: urothelium
def: "The lining of the ureters\, bladder\, and urethra. " [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
relationship: part_of BTO:0001409
relationship: part_of BTO:0001418
relationship: part_of BTO:0001426

[Term]
id: BTO:0001246
name: flexor digitorum profundus
def: "A deep muscle of the ulnar side of the forearm that flexes esp. the terminal phalanges of the four fingers . " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
is_a: BTO:0000479
is_a: BTO:0001257

[Term]
id: BTO:0001247
name: sieve tube
def: "Found in phloem tissue\, sieve tubes lack a nucleus\, and are thought to be responsible for the translocation of material across the phloem tissue." [Biology Dictionary \, Biology-Online.org:http //biology-online.org/dictionary.asp]
synonym: "GRO\:0005638" []
relationship: part_of BTO:0001058

[Term]
id: BTO:0001248
name: T-47D cell
def: "Human ductal breast carcinoma ductal cell line. Morphology\: epithelial-likeSpecies\: human female 54 years old; Tissue\: breast; Tumor\: carcinoma\, ductal; Derived from\: T47\, originally derived from pleural effusion." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "T47-D cell" []
synonym: "T47D cell" []
is_a: BTO:0000356

[Term]
id: BTO:0001249
name: silique
def: "A narrow elongated two-valved usually many-seeded capsule that is characteristic of the mustard family\, opens by sutures at either margin\, and has two parietal placentas." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=silique]
synonym: "GRO\:0005592" []
is_a: BTO:0000173

[Term]
id: BTO:0001250
name: silk gland
def: "Any of the glands in silk-spinning insects and spiders that secrete a protein liquid that hardens into silk on exposure to air." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000765

[Term]
id: BTO:0001251
name: liver sinusoidal endothelial cell
def: "Liver sinusoidal endothelial cells (LSEC) constitute the sinusoidal wall\, also called the endothelium\, or endothelial lining." [PMID:12437787]
synonym: "LSEC" []
is_a: BTO:0001176
relationship: part_of BTO:0000759
relationship: part_of BTO:0000831

[Term]
id: BTO:0001252
name: tibia
def: "The shin bone\: the inner and larger bone of the leg below the knee; it articulates with the femur and head of the fibula above and with the talus below. " [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000140
relationship: part_of BTO:0002345

[Term]
id: BTO:0001253
name: skin
def: "The integument of an animal (as a fur-bearing mammal or a bird) separated from the body usually with its hair or feathers." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=skin]
is_a: BTO:0000634

[Term]
id: BTO:0001254
name: sweat
def: "The fluid excreted from the sweat glands of the skin." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=sweat]
synonym: "skin exudate" []
relationship: DRV BTO:0001331

[Term]
id: BTO:0001255
name: skin fibroblast
is_a: BTO:0000452
relationship: part_of BTO:0001253

[Term]
id: BTO:0001256
name: parasympathetic ganglion
def: "One of the aggregations of cell bodies of primarily cholinergic neurons of the parasympathetic nervous system\, located near to or within the wall of the organs being innervated." [Dorlands Medical Dictionary:MerckSource]
synonym: "ganglion parasympathicum" []
is_a: BTO:0000497
relationship: part_of BTO:0001833

[Term]
id: BTO:0001257
name: flexor
def: "A muscle that when contracted acts to bend a joint or limb in the body." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0001103

[Term]
id: BTO:0001258
name: small intestine epithelium
is_a: BTO:0000416
is_a: BTO:0000651
is_a: BTO:0000781

[Term]
id: BTO:0001259
name: small intestine mucosa
is_a: BTO:0000642
is_a: BTO:0000651

[Term]
id: BTO:0001260
name: smooth muscle
def: "Muscle tissue that lacks cross striations\, that is made up of elongated spindle-shaped cells having a central nucleus\, and that is found in vertebrate visceral structures (as the stomach and bladder) as thin sheets performing functions not subject to conscious control by the mind and in all or most of the musculature of invertebrates other than arthropods." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=smooth+muscle]
relationship: part_of BTO:0001369

[Term]
id: BTO:0001261
name: abdominal muscle
def: "Muscles forming the wall of the abdomen including rectus abdominis\, external and internal oblique muscles\, transversus abdominis\, and quadratus abdominis." [Medical Dictionary Online:http //www.online-medical-dictionary.org/]
is_a: BTO:0001103

[Term]
id: BTO:0001262
name: soft body part
relationship: part_of BTO:0001489

[Term]
id: BTO:0001263
name: Friend erythroleukemia cell line
is_a: BTO:0000846
relationship: DRV BTO:0000426

[Term]
id: BTO:0001264
name: spinal ganglion
def: "A ganglion on the dorsal root of each spinal nerve that is one of a series of ganglia lodging cell bodies of sensory neurons." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=spinal+ganglion]
synonym: "dorsal root ganglion" []
synonym: "ganglion sensorium nervi spinalis" []
synonym: "ganglion spinale" []
is_a: BTO:0001123
relationship: part_of BTO:0001279

[Term]
id: BTO:0001265
name: soleus
def: "A broad flat muscle of the calf of the leg lying immediately below the gastrocnemius." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=soleus]
is_a: BTO:0000722
relationship: part_of BTO:0000721

[Term]
id: BTO:0001266
name: invertebrate muscular system
is_a: BTO:0001485

[Term]
id: BTO:0001267
name: urothelial cell line
relationship: DRV BTO:0001245

[Term]
id: BTO:0001268
name: somatic cell
def: "One of the cells of the body that compose the tissues\, organs\, and parts of that individual other than the germ cells." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=somatic+cell]
is_a: BTO:0002322

[Term]
id: BTO:0001269
name: spadix
def: "A floral spike with a fleshy or succulent axis usually enclosed in a spathe. " [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=spadix]
synonym: "GRO\:0005418" []
is_a: BTO:0001278

[Term]
id: BTO:0001270
name: spear
def: "A usually young blade\, shoot\, or sprout (as of grass)." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=spear]
is_a: BTO:0001296

[Term]
id: BTO:0001271
name: leukemia cell
def: "A cancer cell of the white blood cells. Leukaemias are grouped by how quickly the disease develops (acute or chronic) as well as by the type of blood cell that is affected." [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
is_a: BTO:0000580
relationship: DRV BTO:0000751

[Term]
id: BTO:0001272
name: sperm flagellum
def: "The posterior\, filiform part of spermatozoa\, which provides sperm motility." [Medical Dictionary Online:http //www.online-medical-dictionary.org/]
synonym: "sperm tail" []
relationship: part_of BTO:0001277

[Term]
id: BTO:0001273
name: spermatheca
def: "A sac for sperm storage in the female reproductive tract of various lower animals and especially insects." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=spermatheca]
synonym: "seminal receptacle" []
relationship: part_of BTO:0000083

[Term]
id: BTO:0001274
name: spermatid
def: "One of the haploid cells that are formed by division of the secondary spermatocytes and that differentiate into spermatozoa." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=spermatid]
synonym: "spermatoblast" []
relationship: DRV BTO:0000709

[Term]
id: BTO:0001275
name: spermatocyte
def: "A cell giving rise to sperm cells; especially\: a cell that is derived from a spermatogonium and ultimately gives rise to four haploid spermatids." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=spermatocyte]
is_a: BTO:0000535
relationship: DRV BTO:0000958
relationship: part_of BTO:0001230

[Term]
id: BTO:0001276
name: pollen tube
def: "The slender tube formed by the pollen grain that penetrates an ovule and releases the male gametes." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: DRV BTO:0001097

[Term]
id: BTO:0001277
name: spermatozoon
def: "A motile male gamete of an animal usually with rounded or elongate head and a long posterior flagellum." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=spermatozoon]
synonym: "sperm cell" []
relationship: DRV BTO:0001274
relationship: part_of BTO:0001230

[Term]
id: BTO:0001278
name: spike
def: "An elongated inflorescence similar to a raceme but having the flowers sessile on the main axis." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=spike]
synonym: "GRO\:0005452" []
is_a: BTO:0000469

[Term]
id: BTO:0001279
name: spinal cord
def: "The cord of nervous tissue that extends from the brain lengthwise along the back in the vertebral canal\, gives off the pairs of spinal nerves\, carries impulses to and from the brain\, and serves as a center for initiating and coordinating many reflex acts." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=spinal+cord]
relationship: part_of BTO:0000227
relationship: part_of BTO:0000282

[Term]
id: BTO:0001280
name: spinal fluid
def: "A liquid that is comparable to serum but contains less dissolved material\, that is secreted from the blood into the lateral ventricles of the brain by the choroid plexus\, circulates through the ventricles to the spaces between the meninges about the brain and spinal cord\, and is resorbed into the blood through the subarachnoid sinuses\, and that serves chiefly to maintain uniform pressure within the brain and spinal cord." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "cerebrospinal fluid" []
relationship: DRV BTO:0000089
relationship: REL BTO:0000879

[Term]
id: BTO:0001281
name: spleen
def: "A highly vascular ductless organ that is located in the left abdominal region near the stomach or intestine of most vertebrates and is concerned with final destruction of red blood cells\, filtration and storage of blood\, and production of lymphocytes." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=spleen]
is_a: BTO:0000753
is_a: BTO:0001491

[Term]
id: BTO:0001282
name: HT-1080 cell
def: "Human fibrosarcoma cell line; established from the biopsy from a fibrosarcoma of a 35-year-old Caucasian man in 1972; patient did not receive any chemo- or radiotherapy." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000460

[Term]
id: BTO:0001283
name: mitral cell
def: "Mitral cells are the principal relay neurons in the olfactory bulb. At the stages 54-56 the main bulb has approximately 1300 of them. Most of them are located in the dorsal part of the bulb. Its dorsal half contains approximately twice as many mitral cells than the ventral half. The external plexiform layer in front of the mitral cell layer can be identified in the dorsal bulb only\, while in the ventral bulb the mitral cells are typically located close to and sometimes within the glomerular layer." [Universität Göttingen \, Physiologisches Institut \, Molekulare Neurophysiologie:http //www.neuro-physiol.med.uni-goettingen.de/UKMN/content/cont03b2.html]
relationship: part_of BTO:0001108
relationship: part_of BTO:0001317

[Term]
id: BTO:0001284
name: femur
def: "The bone that extends from the pelvis to the knee\, being the longest and largest bone in the body; its head articulates with the acetabulum of the hip bone\, and distally\, the femur\, along with the patella and tibia\, forms the knee joint." [Dorlands Medical Dictionary:MerckSource]
synonym: "femoral bone" []
synonym: "os femorale" []
synonym: "os femoris" []
synonym: "thigh bone" []
is_a: BTO:0000140
relationship: part_of BTO:0002345

[Term]
id: BTO:0001285
name: sporangiophore
def: "A stalk or similar structure bearing sporangia." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
is_a: BTO:0000468

[Term]
id: BTO:0001286
name: skin cancer cell
def: "The two most common forms of skin cancer are basal cell carcinoma and squamous cell carcinoma. Together\, these two are also referred to as nonmelanoma skin cancer. Melanoma is generally the most serious form of skin cancer because it tends to spread (metastasize) throughout the body quickly." [Medical Dictionary \, Medterms:http //www.medterms.com]
relationship: DRV BTO:0001253

[Term]
id: BTO:0001287
name: sporangium
def: "A structure in which spores are produced." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
is_a: BTO:0001285

[Term]
id: BTO:0001288
name: adductor brevis
def: "Adductor arising from the inferior ramus of the pubis and inserted into the iliopectineal line and the upper part of the linea aspera." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
is_a: BTO:0000030

[Term]
id: BTO:0001289
name: squamous cell carcinoma cell
def: "Carcinoma developed from squamous epithelium\, having cuboid cells and characterized by keratinization and often by preservation of intercellular bridges. Initially local and superficial\, the lesion may later invade and metastasize. " [Dorlands Medical Dictionary:MerckSource]
synonym: "epidermoid carcinoma cell" []
synonym: "prickle cell carcinoma cell" []
relationship: DRV BTO:0002072

[Term]
id: BTO:0001290
name: sporocarp
def: "A structure (as in red algae\, fungi\, or mosses) in or on which spores are produced." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=sporocarp]
is_a: BTO:0000468

[Term]
id: BTO:0001291
name: sporophore
def: "The spore-producing organ of a fungus or slime mold." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=sporophore]
synonym: "FAO\:0000010" []
relationship: part_of BTO:0000487

[Term]
id: BTO:0001292
name: sporozoite
def: "A usually motile infective form of some sporozoans that is a product of sporogony and initiates an asexual cycle in the new host." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=sporozoite]
is_a: BTO:0000749

[Term]
id: BTO:0001293
name: sporulated oocyst
def: "A sporozoan zygote undergoing sporogenous development." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=sporulated+oocyst]
is_a: BTO:0001773

[Term]
id: BTO:0001294
name: sporulating cell
is_a: BTO:0001434

[Term]
id: BTO:0001295
name: cranium
def: "1\: The skull of a vertebrate.\n2\: The portion of the skull enclosing the brain; the braincase." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "skull" []
is_a: BTO:0000140
relationship: part_of BTO:0000282
relationship: part_of BTO:0003370

[Term]
id: BTO:0001296
name: sprout
def: "A young shoot (as from a seed or root)." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=sprout]
relationship: part_of BTO:0001228

[Term]
id: BTO:0001297
name: sputum
def: "Matter ejected from the lungs\, bronchi\, and trachea\, through the mouth." [Dorlands Medical Dictionary:MerckSource]
synonym: "expectoration" []
relationship: DRV BTO:0000136
relationship: DRV BTO:0001090
relationship: DRV BTO:0001388

[Term]
id: BTO:0001298
name: basal cell carcinoma cell
def: "Basal cell carcinoma is the most common form of skin cancer and accounts for more than 90 percent of all skin cancer in the U.S. These cancers almost never spread (metastasize) to other parts of the body. They can\, however\, cause damage by growing and invading surrounding tissue." [Medical Dictionary \, Medterms:http //www.medterms.com]
synonym: "basalioma cell" []
is_a: BTO:0001286

[Term]
id: BTO:0001299
name: stele
def: "The usually cylindrical central vascular portion of the axis of a vascular plant." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=stele]
synonym: "GRO\:0000314" []
is_a: BTO:0001429
relationship: part_of BTO:0001188

[Term]
id: BTO:0001300
name: stem
def: "The main trunk of a plant; specifically\: a primary plant axis that develops buds and shoots instead of roots." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=stem]
synonym: "axis" []
synonym: "culm" []
synonym: "stalk" []
relationship: part_of BTO:0001243

[Term]
id: BTO:0001301
name: bark
def: "The tough exterior covering of a woody root or stem; specifically\: the tissues outside the cambium that include an inner layer especially of secondary phloem and an outer layer of periderm." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=bark]
is_a: BTO:0001184
relationship: part_of BTO:0001188

[Term]
id: BTO:0001302
name: sternum
def: "A compound ventral bone or cartilage of most vertebrates other than fishes that connects the ribs or the shoulder girdle or both and in humans consists of the manubrium\, gladiolus\, and xiphoid process." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=sternum]
synonym: "breastbone" []
is_a: BTO:0000140

[Term]
id: BTO:0001303
name: stigma
def: "The usually apical part of the pistil of a flower which receives the pollen grains and on which they germinate." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=stigma]
synonym: "GRO\:0005433" []
relationship: part_of BTO:0000072

[Term]
id: BTO:0001304
name: stipe
def: "A usually short plant stalk\: as a\: the stem supporting the cap of a fungus b\: a part that is similar to a stipe and connects the holdfast and blade of a frondose alga c\: the petiole of a fern frond d\: a prolongation of the receptacle beneath the ovary of a seed plant." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=stipe]
is_a: BTO:0000468

[Term]
id: BTO:0001305
name: stipule
def: "Either of a pair of appendages borne at the base of the leaf in many plants" [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=stipule]
synonym: "GRO\:0005081" []
relationship: part_of BTO:0000715

[Term]
id: BTO:0001306
name: stolon
def: "A horizontal branch from the base of a plant that produces new plants from buds at its tip or nodes (as in the strawberry)." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=stolon]
synonym: "runner" []
is_a: BTO:0000148

[Term]
id: BTO:0001307
name: stomach
def: "A dilatation of the alimentary canal of a vertebrate communicating anteriorly with the esophagus and posteriorly with the duodenum." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=stomach]
synonym: "gaster" []
relationship: part_of BTO:0000511

[Term]
id: BTO:0001308
name: gastric mucosa
def: "The mucous coat of the stomach." [Dorlands Medical Dictionary:MerckSource]
synonym: "stomach mucosa" []
synonym: "tunica mucosa gastris" []
is_a: BTO:0000886
relationship: part_of BTO:0000024
relationship: part_of BTO:0001307

[Term]
id: BTO:0001309
name: tuberous root
def: "A thick fleshy storage root like a tuber but lacking buds or scale leaves." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=tuberous+root]
synonym: "GRO\:0005770" []
is_a: BTO:0001188
is_a: BTO:0001310

[Term]
id: BTO:0001310
name: storage tissue
relationship: part_of BTO:0001461

[Term]
id: BTO:0001311
name: corpus striatum
def: "Either of a pair of masses of nervous tissue within the brain that contain two large nuclei of gray matter separated by sheets of white matter." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=corpus+striatum]
synonym: "striatum" []
relationship: part_of BTO:0000235

[Term]
id: BTO:0001312
name: adductor magnus
def: "Adductor arising from the inferior ramus of the pubis and the ischium and inserted behind the first two into the linea aspera." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
is_a: BTO:0000030

[Term]
id: BTO:0001313
name: style
def: "A filiform prolongation of a plant ovary bearing a stigma at its apex." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=style]
relationship: part_of BTO:0000072

[Term]
id: BTO:0001314
name: subcutis
def: "The deeper part of the dermis." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=subcutis]
relationship: part_of BTO:0000294

[Term]
id: BTO:0001315
name: sublingual gland
def: "Gland situated or administered under the tongue; the smallest of the three salivary glands\, occurring in pairs\, predominantly mucous in type\, and draining into the oral cavity through 10 to 30 sublingual ducts." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=sublingual+gland, Dorlands Medical Dictionary:MerckSource]
synonym: "Rivinus gland" []
is_a: BTO:0001203

[Term]
id: BTO:0001316
name: submandibular gland
def: "One of the three chief\, paired salivary glands\, predominantly serous\, lying partly above and partly below the posterior half of the base of the mandible." [Dorlands Medical Dictionary:MerckSource]
synonym: "submaxillary gland" []
is_a: BTO:0001203

[Term]
id: BTO:0001317
name: glomerular layer
def: "The glomerular layer is the most superficial layer\, consisting of mitral cell dendritic arborizations (glomeruli)\, olfactory nerve fibers\, and periglomerular cells. Periglomerular cells contact multiple mitral cell dendrites within the glomeruli and provide lateral inhibition of neighboring glomeruli while allowing excitation of a specific mitral cell dendritic tree. Each mitral cell is contacted by at least 1000 olfactory nerve fibers. " [Anatomy of Olfactory System:http //www.emedicine.com/]
relationship: part_of BTO:0000961

[Term]
id: BTO:0001318
name: submandibular ganglion
def: "A parasympathetic ganglion located superior to the deep part of the submandibular gland\, on the lateral surface of the hyoglossus muscle; its preganglionic fibers are derived from the facial nerve by way of the chorda tympani and lingual nerve\, and its postganglionic fibers supply the submandibular and sublingual glands; sensory and postganglionic sympathetic fibers pass through the ganglion." [Dorlands Medical Dictionary:MerckSource]
synonym: "Blandin`s ganglion" []
synonym: "ganglion submandibulare" []
synonym: "submaxillary ganglion" []
is_a: BTO:0001256

[Term]
id: BTO:0001319
name: external plexiform layer
def: "The external plexiform layer contains the passing dendrites of mitral cells and a few tufted cells\, which are similar in size to mitral cells. Some of the granule cell dendrites in the plexiform layer contact mitral cell dendrites through a specialized dendrodendritic synapse\, which also is termed a reciprocal synapse.Tufted cells also receive granule cell input through dendrodendritic and dendrosomatic contact." [Anatomy of Olfactory System:http //www.emedicine.com/]
relationship: part_of BTO:0000961

[Term]
id: BTO:0001320
name: internal plexiform layer
relationship: part_of BTO:0000961

[Term]
id: BTO:0001321
name: LNCaP cell
def: "Human prostate carcinoma\, established from the left supraclavicular lymph node metastasis from a 50-year-old man with prostate carcinoma in 1977; cells were described to be androgen-sensitive." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "LNCAP cell" []
is_a: BTO:0001033

[Term]
id: BTO:0001322
name: culture condition:succinate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001323
name: BPH-1 cell
def: "Human benign prostate hyperplasia; prostate epithelial cells from a 68-year-old man with benign prostate hyperplasia; cells were immortalized with SV-40 large T-antigen; cells were described to express cytokeratins 8\, 18\, and 19 (but not 14) and to metabolize prostatic androgens." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "BPH1 cell" []
is_a: BTO:0001033

[Term]
id: BTO:0001324
name: culture condition:sulfate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001325
name: superior cervical ganglion
def: "The uppermost ganglion on the sympathetic trunk\, lying behind the internal carotid artery and in front of the second and third cervical vertebrae; it gives rise to postganglionic fibers to the heart via cervical cardiac nerves\, to the pharyngeal plexus and thence to the larynx and pharynx\, and to the head via the external and internal carotid plexuses." [Dorlands Medical Dictionary:MerckSource]
synonym: "ganglion cervicale superius" []
is_a: BTO:0000113

[Term]
id: BTO:0001326
name: cholangiocarcinoma cell
def: "An adenocarcinoma arising from the epithelium of the intrahepatic bile ducts\, composed of eosinophilic cuboidal or columnar epithelial cells arranged in tubules or acini with abundant fibrous stroma; mucus may be secreted but not bile." [Dorlands Medical Dictionary:MerckSource]
relationship: DRV BTO:0000417

[Term]
id: BTO:0001327
name: granule cell layer
def: "The granule cell layer contains multiple small round neurons that lack axons. Long dendritic processes of the neurons reach the more superficial layers and inhibit mitral cells and tufted cells. Small distal processes make contacts with the exiting mitral cell axons." [Anatomy of Olfactory System:http //www.emedicine.com/]
relationship: part_of BTO:0000961

[Term]
id: BTO:0001328
name: calvarium
def: "An incomplete skull\:especially\: the portion of a skull including the braincase and excluding the lower jaw or lower jaw and facial portion." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: part_of BTO:0001295

[Term]
id: BTO:0001329
name: gastrinoma cell
def: "A tumor cell that secretes gastrin; most are islet cell tumors of non-beta cells in the pancreas\, but some are found at sites such as the antrum of the stomach\, the hilus of the spleen\, or regional lymph nodes. This is the usual cause of Zollinger-Ellison syndrome." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000566

[Term]
id: BTO:0001330
name: hepatoma ascites cell
is_a: BTO:0000608

[Term]
id: BTO:0001331
name: sweat gland
def: "A simple tubular gland of the skin that secretes perspiration\, is widely distributed in nearly all parts of the human skin\, and consists typically of an epithelial tube extending spirally from a minute pore on the surface of the skin into the dermis or subcutaneous tissues where it ends in a convoluted tuft." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=sweat+gland]
synonym: "glandula sudorifera" []
synonym: "sudoriferous gland" []
synonym: "sudoriparous gland" []
is_a: BTO:0000431
is_a: BTO:0000765

[Term]
id: BTO:0001332
name: DU-145 cell
def: "Human prostate carcinoma\, established from the tumor tissue removed from the metastatic central nervous system lesion of a 69-year-old man with prostate carcinoma in 1975." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "DU145 cell" []
is_a: BTO:0001033

[Term]
id: BTO:0001333
name: sympathetic ganglion
def: "Any of the aggregations of cell bodies of primarily adrenergic neurons of the sympathetic nervous system\, including the ganglia of the sympathetic trunks\, the intermediate ganglia\, the prevertebral ganglia\, and some ganglionic cells in the autonomic plexuses." [Dorlands Medical Dictionary:MerckSource]
synonym: "ganglion sympatheticum" []
synonym: "ganglion sympathicum" []
is_a: BTO:0000497
relationship: part_of BTO:0001834

[Term]
id: BTO:0001334
name: papilloma cell
def: "A cell of small benign epithelial tumor\, such as a wart\, consisting of an overgrowth of cells on a core of smooth connective tissue." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000415

[Term]
id: BTO:0001335
name: syncytiotrophoblast
def: "Syncytial layer that forms the outermost fetal layer in the placenta and is thus the interface with maternal tissue. Has invasive capacity - though in a regulated manner." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
relationship: part_of BTO:0001079

[Term]
id: BTO:0001336
name: synovial fibroblast
is_a: BTO:0000452
relationship: part_of BTO:0001338

[Term]
id: BTO:0001337
name: extensor digitorum brevis
def: "A muscle on the dorsum of the foot that extends the toes. " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
is_a: BTO:0000151
relationship: part_of BTO:0000476

[Term]
id: BTO:0001338
name: synovial tissue
def: "Synovial tissue can be found in tendons (tissues that connect muscle to bone)\, bursae (fluid-filled\, cushioning sacs found in spaces between tendons\, ligaments\, and bones)\, and the cavity (hollow enclosed area) that separates the bones of a freely movable joint\, such as the knee or elbow. " [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
is_a: BTO:0001486

[Term]
id: BTO:0001339
name: synovia
def: "A transparent viscid lubricating fluid secreted by a membrane of an articulation\, bursa\, or tendon sheath." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=synovia]
synonym: "synovial fluid" []
relationship: DRV BTO:0001823

[Term]
id: BTO:0001340
name: bronchus
def: "Either of the two primary divisions of the trachea that lead respectively into the right and the left lung." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=bronchus]
relationship: part_of BTO:0000136

[Term]
id: BTO:0001341
name: S49 cell
def: "Mouse T-lymphocyte\, lymphoma cell line." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0003212

[Term]
id: BTO:0001342
name: A3 cell
def: "Human T lymphocyte\, acute T cell leukemia cell line. Morphology\: lymphoblastoid. The A3 subclone was derived from a Jurkat cell line obtained from the laboratory of Gerald Crabtree at Stanford University. The Jurkat cells were treated with Fas Antibody and isolated by limiting dilution to obtain a cell line that had a low spontaneous rate of resistance to Fas-medicated apoptosis. The resulting wild-type A3 subclone is very sensitive to Fas-mediated apoptosis. " [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
relationship: DRV BTO:0000661

[Term]
id: BTO:0001343
name: extensor digitorum communis
def: "A muscle on the back of the forearm that extends the fingers and wrist . " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
is_a: BTO:0000151
relationship: part_of BTO:0001447

[Term]
id: BTO:0001344
name: adult T-cell lymphoma cell
def: "A cell of a malignancy of mature T lymphocytes with onset in adulthood\, believed to be caused by human T-lymphotropic virus 1 and characterized by circulating pleomorphic malignant lymphocytes\, skin lesions\, lymphadenopathy\, hepatosplenomegaly\, hypercalcemia\, and lytic bone lesions; its course may be subacute or chronic." [Dorlands Medical Dictionary:MerckSource]
synonym: "ATL cell" []
synonym: "adult T-cell leukemia cell" []
is_a: BTO:0001271
is_a: BTO:0001825

[Term]
id: BTO:0001345
name: T-24 cell
def: "Human urinary bladder carcinoma\, established from the primary tumor of an 81-year-old Caucasian woman with urinary bladder carcinoma (transitional cell carcinoma\, grade III) in 1970; described to produce a variety of cytokines (e.g. G-CSF\, IL-6 and SCF) and to carry a p53 mutation." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "T24 cell" []
is_a: BTO:0000792

[Term]
id: BTO:0001346
name: tachyzoite
def: "Oval\, quickly multiplying trophozoite of Toxoplasma gondii\, found in all tissues except non-nucleated erythrocytes during the acute stage of toxoplasmosis. " [Dorlands Medical Dictionary:MerckSource]
synonym: "endocoite" []
is_a: BTO:0001397

[Term]
id: BTO:0001347
name: tadpole
def: "A larval amphibian; specifically\: a frog or toad larva that has a rounded body with a long tail bordered by fins and external gills soon replaced by internal gills and that undergoes a metamorphosis to the adult." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=tadpole]
is_a: BTO:0000707

[Term]
id: BTO:0001348
name: tail
def: "The rear end or a process or prolongation of the rear end of the body of an animal." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=tail]
relationship: part_of BTO:0001493

[Term]
id: BTO:0001349
name: NRP-152 cell
def: "Non-tumorigenic rat prostatic epithelial line." [PMID:12876289]
synonym: "NRP152 cell" []
is_a: BTO:0001019

[Term]
id: BTO:0001350
name: tapetum
def: "A layer of nutritive cells that invests the sporogenous tissue in the sporangium of higher plants." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=tapetum]
synonym: "GRO\:0005649" []
relationship: part_of BTO:0001287

[Term]
id: BTO:0001351
name: vomeronasal nerve
def: "A nerve that exists in the human fetus but disappears before birth\, that originates in the olfactory epithelial cells of Jacobson's organ\, and that passes through the submucous tissue of the nasal septum and the cribriform plate of the ethmoid bone to the olfactory bulb . " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: part_of BTO:0000449

[Term]
id: BTO:0001352
name: NRP-154 cell
def: "Rat prostate carcinoma cell line." [PMID:10672898]
synonym: "NRP154 cell" []
is_a: BTO:0001033

[Term]
id: BTO:0001353
name: telson
def: "The terminal segment of the body of an arthropod or segmented worm; especially\: that of a crustacean forming the middle lobe of the tail." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=telson]
relationship: part_of BTO:0001348

[Term]
id: BTO:0001354
name: telson muscle
relationship: part_of BTO:0001353

[Term]
id: BTO:0001355
name: temporal lobe
def: "One of the two parietal lobes of the brain located behind the frontal lobe at the top of the brain. Parietal Lobe\, Right - Damage to this area can cause visuo-spatial deficits (e.g.\, the patient may have difficulty finding their way around new\, or even familiar\, places). Parietal Lobe\, Left - Damage to this area may disrupt a patient's ability to understand spoken and/or written language. The parietal lobes contain the primary sensory cortex which controls sensation (touch\, pressure). Behind the primary sensory cortex is a large association area that controls fine sensation (judgment of texture\, weight\, size\, shape)." [A Guide to Brain Anatomy:http //www.waiting.com/brainanatomy.html]
synonym: "temporal cortex" []
relationship: part_of BTO:0000445

[Term]
id: BTO:0001356
name: tendon
def: "A tough cord or band of dense white fibrous connective tissue that unites a muscle with some other part (as a bone) and transmits the force which the muscle exerts." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=tendon]
is_a: BTO:0000421
relationship: part_of BTO:0001369

[Term]
id: BTO:0001357
name: tentacle
def: "Any of various elongate flexible usually tactile or prehensile processes borne by animals and especially invertebrates chiefly on the head or about the mouth." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=tentacle]
relationship: part_of BTO:0000282
relationship: part_of BTO:0001090

[Term]
id: BTO:0001358
name: culture condition:terephthalate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001359
name: medulloblastoma cell line
is_a: BTO:0000690
is_a: BTO:0000711
relationship: DRV BTO:0001757

[Term]
id: BTO:0001360
name: decidua
def: "1\: The part of the mucous membrane lining the uterus that in higher placental mammals undergoes special modifications in preparation for and during pregnancy and is cast off at parturition.\n2\: The part of the mucous membrane of the uterus cast off in the process of menstruation." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=decidua]
synonym: "uterine decidua" []
relationship: part_of BTO:0000411

[Term]
id: BTO:0001361
name: CMT93/69 cell
def: "Mouse C57BL/1CRF rectum carcinoma." [European Collection of Cell Cultures:http //www.ecacc.org.uk/]
is_a: BTO:0000297
is_a: BTO:0001532

[Term]
id: BTO:0001362
name: olfactory lobe
def: "An anterior projection of each cerebral hemisphere that is continuous anteriorly with the olfactory nerve;\nA term applied to the olfactory apparatus on the lower surface of the frontal lobe of the brain. It consists of the olfactory bulb\, tract\, and trigone." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=olfactory+lobe, Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000484

[Term]
id: BTO:0001363
name: testis
def: "A typically paired male reproductive gland that produces sperm and that in most mammals is contained within the scrotum at sexual maturity." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=testis]
synonym: "orchis" []
synonym: "testicle" []
synonym: "testiculus" []
is_a: BTO:0000080
is_a: BTO:0003096

[Term]
id: BTO:0001364
name: testis sheath
relationship: part_of BTO:0001363

[Term]
id: BTO:0001365
name: thalamus
def: "The largest subdivision of the diencephalon that consists chiefly of an ovoid mass of nuclei in each lateral wall of the third ventricle and functions in the integration of sensory information." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=thalamus]
relationship: part_of BTO:0000342

[Term]
id: BTO:0001366
name: thallus
def: "A plant body that is characteristic of thallophytes \, lacks differentiation into distinct members (as stem\, leaves\, and roots)\, and does not grow from an apical point." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=thallus]
is_a: BTO:0000720

[Term]
id: BTO:0001367
name: thigh muscle
is_a: BTO:0000722

[Term]
id: BTO:0001368
name: thorax
def: "1\: The part of the mammalian body between the neck and the abdomen; also\: its cavity in which the heart and lungs lie.\n2\: The middle of the three chief divisions of the body of an insect; also\: the corresponding part of a crustacean or an arachnid." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=thorax]
synonym: "chest" []
relationship: part_of BTO:0001493

[Term]
id: BTO:0001369
name: vertebrate muscular system
is_a: BTO:0001485

[Term]
id: BTO:0001370
name: THP-1 cell
def: "Human acute monocytic leukemia established from the peripheral blood of a 1-year-old boy with acute monocytic leukemia (AML) at relapse in 1978; the cells can be used for induction of differentiation studies; the cells were described to produce lysozyme and to be phagocytic." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "THP1 cell" []
is_a: BTO:0002332

[Term]
id: BTO:0001371
name: iris dilator muscle
def: "A name given fibers extending radially from the sphincter pupillae to the ciliary margin; innervation\, sympathetic; action\, dilates iris." [Dorlands Medical Dictionary:MerckSource]
synonym: "dilator pupillae muscle" []
synonym: "musculus dilator pupillae" []
is_a: BTO:0000655

[Term]
id: BTO:0001372
name: thymocyte
def: "Lymphocyte within the thymus; term usually applied to an immature lymphocyte." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
synonym: "thymus lymphocyte" []
is_a: BTO:0001145
relationship: part_of BTO:0001374

[Term]
id: BTO:0001373
name: EL4 cell
def: "Mouse T-lymphocyte\, lymphoma cell line. Morphology\: lymphoblastoid. EL4 was established from a lymphoma induced in a C57BL mouse by 9\,10-dimethyl-1\,2-benzanthracene. The cells are resistant to 0.1 mM cortisol and sensitive to 20 mcg/ml PHA. ATCC Number\: TIB-39  " [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0003212

[Term]
id: BTO:0001374
name: thymus
def: "A glandular structure of largely lymphoid tissue that functions especially in the development of the body's immune system\, is present in the young of most vertebrates typically in the upper anterior chest or at the base of the neck\, and tends to atrophy in the adult." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=thymus]
is_a: BTO:0000753
is_a: BTO:0001488
relationship: part_of BTO:0001368

[Term]
id: BTO:0001375
name: mandibular nerve
def: "One of three terminal divisions of the trigeminal nerve\, passing through the foramen ovale to the infratemporal fossa. Origin\, trigeminal ganglion; branches\, meningeal ramus\, masseteric\, deep temporal\, lateral and medial pterygoid\, buccal\, auriculotemporal\, lingual\, and inferior alveolar nerves; distribution\, extensive distribution to muscles of mastication\, skin of face\, mucous membrane of mouth\, and teeth." [Dorlands Medical Dictionary:MerckSource]
synonym: "nervus mandibularis" []
relationship: part_of BTO:0001072

[Term]
id: BTO:0001376
name: thigh
def: "1\: The proximal segment of the vertebrate hind limb extending from the hip to the knee and supported by a single large bone. \n2\: The segment of the leg immediately distal to the thigh in a bird or in a quadruped in which the true thigh is obscured." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=thigh]
relationship: part_of BTO:0000721

[Term]
id: BTO:0001377
name: thymus lymphoma cell line
is_a: BTO:0000104

[Term]
id: BTO:0001378
name: maxillary nerve
def: "One of the three terminal divisions of the trigeminal nerve\, passing through the foramen rotundum\, and entering the pterygopalatine fossa. Origin\, trigeminal ganglion; branches\, meningeal ramus\, zygomatic nerve\, posterior superior alveolar rami\, infraorbital nerve\, pterygopalatine nerves\, and\, indirectly\, the branches of the pterygopalatine ganglion; distribution\, extensive distribution to skin of face and scalp\, mucous membrane of maxillary sinus and nasal cavity\, and teeth." [Dorlands Medical Dictionary:MerckSource]
synonym: "nervus maxillaris" []
relationship: part_of BTO:0001072

[Term]
id: BTO:0001379
name: thyroid gland
def: "A two-lobed endocrine gland found in all vertebrates\, located in front of and on either side of the trachea in humans\, and producing various hormones\, such as triiodothyronine and calcitonin." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "thyroid" []
is_a: BTO:0001488
relationship: part_of BTO:0000828

[Term]
id: BTO:0001380
name: mesentery
def: "One or more vertebrate membranes that consist of a double fold of the peritoneum and invest the intestines and their appendages and connect them with the dorsal wall of the abdominal cavity." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=mesentery]
relationship: part_of BTO:0001472

[Term]
id: BTO:0001381
name: tibial chondrocyte
def: "Chondrocyte pertaining to the tibia." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000207
is_a: BTO:0000249

[Term]
id: BTO:0001382
name: tibialis anterior
def: "A muscle arising chiefly from the lateral condyle and part of the shaft of the tibia\, inserting by a long tendon into the first cuneiform and first metatarsal bones\, and acting to flex the foot dorsally and to invert it." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "anterior tibialis" []
synonym: "ibialis anticus" []
synonym: "tibialis anterior muscle" []
is_a: BTO:0000864

[Term]
id: BTO:0001383
name: alveolar bone
def: "The thin layer of bone making up the bony processes of the maxilla and mandible\, and surrounding and containing the teeth; it is pierced by many small openings through which blood vessels\, lymphatics\, and nerve fibers pass." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000379

[Term]
id: BTO:0001384
name: tissue culture
def: "Growing plant or animal tissues outside of the body\, as in a nutrient medium in a laboratory; similar to cell culture\, but cells are maintained in their structured\, tissue form." [Glossary of Fermentation & Cell Culture Terms:http //www.nbsc.com/files/papers/bp0600_gloss_36-44.pdf]
is_a: BTO:0000214

[Term]
id: BTO:0001385
name: tongue
def: "A fleshy movable process of the floor of the mouths of most vertebrates that bears sensory end organs and small glands and functions especially in taking and swallowing food and in humans as a speech organ." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=tongue]
is_a: BTO:0000202
relationship: part_of BTO:0001090

[Term]
id: BTO:0001386
name: tongue muscle
is_a: BTO:0000021
relationship: part_of BTO:0001385

[Term]
id: BTO:0001387
name: tonsil
def: "Either of a pair of prominent masses of lymphoid tissue that lie one on each side of the throat between the anterior and posterior pillars of the fauces." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=tonsil]
relationship: part_of BTO:0000828

[Term]
id: BTO:0001388
name: trachea
def: "1\: The cartilaginous and membranous tube descending from the larynx and branching into the right and left main bronchi. It is kept patent by a series of about twenty transverse horseshoe-shaped cartilages. Called also windpipe.  \n2\: One of a system of minute tubes ramifying throughout the body of a terrestrial arthropod and delivering air to the tissues. Called also tracheal tubule." [Dorlands Medical Dictionary:MerckSource]
synonym: "tracheal tubule" []
synonym: "windpipe" []
is_a: BTO:0000203

[Term]
id: BTO:0001389
name: tracheal epithelium
is_a: BTO:0000416
is_a: BTO:0000419
relationship: part_of BTO:0001388

[Term]
id: BTO:0001390
name: tracheal mucosa
def: "The tracheal mucosa is columnar and ciliated. It is closely applied to the tracheal cartilages and to the interannular tissues between them. Mucous glands are liberally present." [eMedicine \, Daley B.J. \, Tracheal Tumors:http //www.emedicine.com/med/topic2975.htm]
is_a: BTO:0000973
relationship: part_of BTO:0001388

[Term]
id: BTO:0001391
name: tracheal smooth muscle
is_a: BTO:0001660
relationship: part_of BTO:0001388

[Term]
id: BTO:0001392
name: culture condition:trans-aconitate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001393
name: mesenchyme
def: "The part of the embryonic mesoderm\, consisting of loosely packed\, unspecialized cells set in a gelatinous ground substance\, from which connective tissue\, bone\, cartilage\, and the circulatory and lymphatic systems develop." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0000839

[Term]
id: BTO:0001394
name: trapping leaf
is_a: BTO:0000713

[Term]
id: BTO:0001395
name: trichome
def: "A filamentous outgrowth; especially\: an epidermal hair structure on a plant." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=trichome]
synonym: "GRO\:0005035" []
relationship: part_of BTO:0000718

[Term]
id: BTO:0001396
name: trophosome tissue
def: "Various chemolithotrophs have been found to live in symbiotic association with animals of the thermal vents. E.g.\, the 2-m-long tube worms lack a mouth\, gut or anus but contain a modified gastrointestinal tract consisting of spongy tissue called the trophosome.  Making up about 50% of the weight of the worm\, trophosome tissue is loaded with sulfur granules and large numbers of symbiotic prokaryotic cells (ave. of 4 X 109 cells per g of trophosome tissue.)  Trophosome tissue also shows activity of the enzyme RubisCO and other enzymes of the Calvin cycle\, the pathway by which most autotrophic organisms fix CO2 into cellular material." [Colby College \, Department of Biology:http //www.colby.edu/biology/BI163/HydrothermNOTES.doc]
is_a: BTO:0000058

[Term]
id: BTO:0001397
name: trophozoite
def: "A protozoan\, especially of the class Sporozoa\, in the active stage of its life cycle." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000749

[Term]
id: BTO:0001398
name: trypomastigote
def: "Any of the bodies representing the morphologic (trypanosomal) stage in the life cycle of certain trypanosomatid protozoa\, resembling the typical adult form of members of the genus Trypanosoma\, in which the slender elongate cell has a kinetoplast and basal body located at the posterior end and a flagellum running anteriorly along an undulating membrane to become a free-flowing structure. " [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000092

[Term]
id: BTO:0001399
name: Tay-Sachs disease specific cell type
def: "Tay-Sachs disease is a lysosomal disease (lipidosis) in which hexosaminidase A\, an enzyme that degrades ganglioside GM2\, is absent. A hereditary disease that affects young children almost exclusively of eastern European Jewish descent\, in which an enzyme deficiency leads to the accumulation of gangliosides in the brain and nerve tissue\, resulting in mental retardation\, convulsions\, blindness\, and\, ultimately\, death." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/, The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "TSD cell" []
relationship: REL BTO:0000497

[Term]
id: BTO:0001400
name: tuber
def: "A short fleshy usually underground stem bearing minute scale leaves each of which bears a bud in its axil and is potentially able to produce a new plant." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=tuber]
is_a: BTO:0001300

[Term]
id: BTO:0001401
name: tuber cortex
relationship: part_of BTO:0001400

[Term]
id: BTO:0001402
name: urogenital ridge
def: "A pair of dorsolateral mesodermal ridges in the vertebrate embryo out of which the urogenital organs are developed. " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: part_of BTO:0000839

[Term]
id: BTO:0001403
name: gastrula
def: "An early metazoan embryo in which the ectoderm\, mesoderm\, and endoderm are established either by invagination of the blastula (as in fish and amphibians) to form a multilayered cellular cup with a blastopore opening into the archenteron or by differentiation of the blastodisc (as in reptiles\, birds\, and mammals) and inward cellular migration." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=gastrula]
relationship: DRV BTO:0000128
relationship: DRV BTO:0001504

[Term]
id: BTO:0001404
name: Yoshida ascites hepatoma cell line
is_a: BTO:0000582

[Term]
id: BTO:0001405
name: bronchial cancer cell
relationship: DRV BTO:0001340

[Term]
id: BTO:0001406
name: HT-144 cell
def: "Homo sapiens (human)\, morphology\: fibroblast\, tissue\: metastatic site\: subcutaneous tissue malignant melanoma\, established from a 29-year-old caucasian men." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000849

[Term]
id: BTO:0001407
name: neuroendocrine tumor cell
def: "A cell of any of a diverse group of tumors containing neurosecretory cells that cause endocrine dysfunction; most are carcinoids or carcinomas. They occur most often in the gastrointestinal tract\, in bronchial and tracheal mucous membranes\, and in teratoid ovarian tumors." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000729
relationship: DRV BTO:0002691

[Term]
id: BTO:0001408
name: locus ceruleus
synonym: "locus caeruleus" []
synonym: "locus cinereus" []
synonym: "locus coeruleus" []
relationship: part_of BTO:0000146

[Term]
id: BTO:0001409
name: ureter
def: "The tube that carries urine from the kidney to the bladder. " [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
relationship: part_of BTO:0001244
relationship: part_of BTO:0003092

[Term]
id: BTO:0001410
name: GH3 cell
def: "Rat pituitary tumor\, derived in 1965 from a pituitary tumor induced in a female Wistar/Furth rat ollowing repeated transplantation with the MtT/W5 tumor (originally induced in a female F/Fu rat by cranial X-irradiation)." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000756

[Term]
id: BTO:0001411
name: twig
def: "A small shoot or branch usually without its leaves." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=twig]
is_a: BTO:0001243

[Term]
id: BTO:0001412
name: U-937 cell
def: "Human histiocytic lymphoma established from the pleural effusion of a 37-year-old man with generalized diffuse histiocytic lymphoma in 1974; cells were described to express markers and properties of monocytes; patented cell line." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "U937 cell" []
is_a: BTO:0000104

[Term]
id: BTO:0001413
name: primary cell
def: "A cell taken directly from a living organism\, which is not immortalized. " [Northwestern University \, The Department of Biochemistry \, Molecular Biology and Cell Biology (BMBCB):http //www.biochem.northwestern.edu/holmgren/Glossary/Definitions/Def-P/primary_cell.html]
is_a: BTO:0002322
relationship: part_of BTO:0001127
relationship: part_of BTO:0001489

[Term]
id: BTO:0001414
name: umbilical vein epithelium
is_a: BTO:0000416
is_a: BTO:0001509
is_a: BTO:0001847

[Term]
id: BTO:0001415
name: umbilical cord
def: "A cord arising from the navel that connects the fetus with the placenta; also\: yolk stalk" [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=umbilical+cord]
relationship: part_of BTO:0000449
relationship: part_of BTO:0001078

[Term]
id: BTO:0001416
name: umbilical vein endothelium
is_a: BTO:0000393
relationship: part_of BTO:0001509

[Term]
id: BTO:0001417
name: uredospore
def: "One of the thin-walled spores that are produced by the uredinial hyphae of rust fungi and spread the fungus vegetatively." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=uredospore]
synonym: "FAO\:0000026" []
is_a: BTO:0001171
relationship: DRV BTO:0000612

[Term]
id: BTO:0001418
name: urinary bladder
def: "A membranous sac in many vertebrates that serves for the temporary retention of urine and discharges by the urethra." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=urinary+bladder]
synonym: "vesica" []
is_a: BTO:0000123
relationship: part_of BTO:0001244
relationship: part_of BTO:0003092

[Term]
id: BTO:0001419
name: urine
def: "Waste material that is secreted by the kidney in vertebrates\, is rich in end products of protein metabolism together with salts and pigments\, and forms a clear amber and usually slightly acid fluid in mammals but is semisolid in birds and reptiles." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=urine]
relationship: DRV BTO:0000671

[Term]
id: BTO:0001420
name: uropygial gland
def: "A large gland at the base of a bird's tail that secretes an oil used in preening." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "oil gland" []
is_a: BTO:0000765
relationship: part_of BTO:0001348

[Term]
id: BTO:0001421
name: uterine cervix
def: "A constricted portion of an organ or part; especially\: the narrow outer end of the uterus." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=cervix]
synonym: "cervix" []
relationship: part_of BTO:0001424

[Term]
id: BTO:0001422
name: uterine endometrium
def: "The mucous membrane lining the uterus." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=endometrium]
synonym: "endometrium" []
relationship: part_of BTO:0001424

[Term]
id: BTO:0001423
name: uterine lavage
def: "A uterine lavage is a aseptic procedure whereby a sterile solution\, usually physiologic saline is infused into the uterus and then allowed to flow out via a sterile catheter placed through the mare's cervix." [Dr. Jon's Breeders' Notebook \, Milfer Farm Inc.:http //www.milferfarms.com/notebook/week26.htm]
relationship: REL BTO:0001424

[Term]
id: BTO:0001424
name: uterus
def: "An organ of the female mammal for containing and usually for nourishing the young during development previous to birth." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=uterus]
synonym: "womb" []
is_a: BTO:0003099
relationship: part_of BTO:0000083

[Term]
id: BTO:0001425
name: V-79 cell
def: "Chinese hamster lung fibroblast cell line\, established from the lung tissue of a Chinese hamster in 1958." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "V79 cell" []
is_a: BTO:0000161
is_a: BTO:0000353

[Term]
id: BTO:0001426
name: urethra
def: "The tube through which urine leaves the body. It empties urine from the bladder. " [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
is_a: BTO:0003097
is_a: BTO:0003100
relationship: part_of BTO:0001244
relationship: part_of BTO:0003092

[Term]
id: BTO:0001427
name: vas deferens
def: "A spermatic duct especially of a higher vertebrate that in the human male is a thick-walled tube about two feet (0.61 meters) long that begins at and is continuous with the tail of the epididymis and eventually joins the duct of the seminal vesicle to form the ejaculatory duct." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=vas+deferens]
synonym: "deferent duct" []
synonym: "ductus deferens" []
is_a: BTO:0003096
relationship: part_of BTO:0000082

[Term]
id: BTO:0001428
name: breast epithelium
is_a: BTO:0000416
relationship: part_of BTO:0000149

[Term]
id: BTO:0001429
name: vascular bundle
def: "A strand of primary conductive plant tissue consisting essentially of xylem and phloem. " [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "fibrovascular bundle" []
is_a: BTO:0001432
relationship: part_of BTO:0000713
relationship: part_of BTO:0001300

[Term]
id: BTO:0001430
name: mammary epithelium
is_a: BTO:0001428

[Term]
id: BTO:0001431
name: vascular smooth muscle
is_a: BTO:0001260
relationship: part_of BTO:0001085

[Term]
id: BTO:0001432
name: vascular tissue
def: "The supportive and conductive tissue in plants\, consisting of xylem and phloem." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0001461

[Term]
id: BTO:0001433
name: mononuclear phagocyte
def: "Any cell of the monocyte-macrophage lineage\, including macrophages\, monocytes\, and their precursors in the monocytic series." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000878
is_a: BTO:0000897
is_a: BTO:0001044

[Term]
id: BTO:0001434
name: vegetative cell
def: "1\: Growing or having the power of growing.\n2\: Of\, relating to\, or engaged in nutritive and growth functions as contrasted with reproductive functions.\n\n" [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=vegetative]
synonym: "vegetative" []
is_a: BTO:0002322

[Term]
id: BTO:0001435
name: arm
def: "A human upper limb; especially\: the part between the shoulder and the wrist." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=arm]
is_a: BTO:0001729

[Term]
id: BTO:0001436
name: mycelium
def: "1\: The vegetative part of a fungus\, consisting of a mass of branching\, threadlike hyphae. \n2\: A similar mass of fibers formed by certain bacteria." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "FAO\:0000011" []
is_a: BTO:0001434
relationship: part_of BTO:0001494

[Term]
id: BTO:0001437
name: embryonic carcinoma cell line
is_a: BTO:0000669

[Term]
id: BTO:0001438
name: vena cava
def: "Any of the large veins by which in air-breathing vertebrates the blood is returned to the right atrium of the heart." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=vena+cava]
is_a: BTO:0000234
relationship: part_of BTO:0000562

[Term]
id: BTO:0001439
name: venom
def: "Poisonous matter normally secreted by some animals (as snakes\, scorpions\, or bees) and transmitted to prey or an enemy chiefly by biting or stinging; broadly\: material that is poisonous." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=venom]
relationship: DRV BTO:0001440

[Term]
id: BTO:0001440
name: venom gland
def: "The venom gland of snakes is in actual fact a modified salivary gland and is linked to the groove in the fangs by a duct;\nA bee has a poison gland in her abdomen.\n\n" [Snake Anatomy:http //mzone.mweb.co.za/residents/net12980/skulls.html, Honey bee (Apis mellifera):http //pelotes.jea.com/AnimalFact/Arthropod/honeybee.htm]
synonym: "poison gland" []
is_a: BTO:0000765
relationship: DRV BTO:0001203
relationship: part_of BTO:0002065

[Term]
id: BTO:0001441
name: marrow cell
def: "Any of the immature blood cells that develop in the bone marrow\, such as those involved in hematopoiesis." [Dorlands Medical Dictionary:MerckSource]
synonym: "myeloid cell" []
relationship: DRV BTO:0000725

[Term]
id: BTO:0001442
name: brain ventricle
def: "Any of the system of communicating cavities in the brain that are continuous with the central canal of the spinal cord." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=ventricle]
relationship: part_of BTO:0000142

[Term]
id: BTO:0001443
name: culture condition:veratryl alcohol-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001444
name: Vero cell
def: "The Vero cell line was initiated from the kidney of a normal adult African green monkey on March 27\, 1962\, by Y. Yasumura and Y. Kawakita at the Chiba University in Chiba\, Japan." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000067

[Term]
id: BTO:0001445
name: tail bud
def: "The rapidly proliferating mass of cells at the caudal extremity of the embryo; remnant of the primitive node." [Medical Dictionary Search Engine:http //www.books.md/T/dic/tailbud.php]
synonym: "end bud" []
synonym: "tailbud" []
is_a: BTO:0001639

[Term]
id: BTO:0001446
name: olfactory cortex
def: "That portion of the cerebral cortex that\, with the palaeocortex\, develops in association with the olfactory system\, and which is phylogenetically older than the neocortex and lacks its layered structure. The embryonic archaeocortex corresponds to the cortex of the dentate gyrus and hippocampus in mature mammals. " [Dorlands Medical Dictionary:MerckSource]
synonym: "archaeocortex" []
synonym: "archeocortex" []
synonym: "archicortex" []
synonym: "archipallium" []
relationship: part_of BTO:0000961

[Term]
id: BTO:0001447
name: forearm
def: "The part of the arm between the elbow and the wrist; also\: the corresponding part in other vertebrates." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=forearm]
relationship: part_of BTO:0001435

[Term]
id: BTO:0001448
name: visceral hump
def: "Mollusks have three distinct divisions of their body. The head contains the sensory equipment (eyes\, antennae\, etc) and the primitive brain. The visceral hump\, which is the main body\, contains most of the organs\, including a complete digestive and excretory tract as well as the reproductive organs. The visceral hump also includes the two external flaps of tissue\, which are known as the mantle. " [Mollusks:http //www.angelfire.com/mo2/animals1/phylum/mollusca.html]
synonym: "visceral sac" []
relationship: REL BTO:0001491

[Term]
id: BTO:0001449
name: gall bladder epithelium
is_a: BTO:0001513
relationship: part_of BTO:0000493

[Term]
id: BTO:0001450
name: vitelline membrane
def: "The cytoplasmic\, noncellular membrane surrounding the eggs of various animals\, especially the membrane enveloping the yolk of telolecithal eggs." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=vitelline+membrane]
synonym: "yolk sac membrane" []
relationship: part_of BTO:0000964

[Term]
id: BTO:0001451
name: vitreous humor
def: "The clear colorless transparent jelly that fills the eyeball posterior to the lens." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=vitreous+humor]
synonym: "humoral fluid" []
synonym: "ocular fluid" []
synonym: "vitreous body" []
synonym: "vitreous fluid" []
relationship: part_of BTO:0002087

[Term]
id: BTO:0001452
name: nasal nerve
def: "A branch of the ophthalmic nerve distributed in part to the ciliary ganglion and in part to the mucous membrane and skin of the nose." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "nasociliary nerve" []
synonym: "nervus nasociliaris" []
relationship: part_of BTO:0000926

[Term]
id: BTO:0001453
name: detrusor
def: "The outer largely longitudinally arranged musculature of the bladder wall." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "detrusor muscle" []
is_a: BTO:0001260
relationship: part_of BTO:0001462

[Term]
id: BTO:0001454
name: thymoma cell
def: "Thymoma is a disease in which cancer (malignant) cells are found in the tissues of the thymus. Thymoma is usually a slow-growing tumor that does not spread beyond the thymus." [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
is_a: BTO:0001460

[Term]
id: BTO:0001455
name: thymic carcinoma cell
def: "Thymic carcinoma is a disease in which cancer (malignant) cells are found in the tissues of the thymus. Thymic carcinoma is difficult to treat and generally spreads to other parts of the body. People with thymoma often have other diseases of the immune system\, most commonly myasthenia gravis\, a disease in which the muscles become weak. " [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
is_a: BTO:0001460

[Term]
id: BTO:0001456
name: white adipose tissue
def: "The adipose tissue comprising the bulk of the body fat." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0001487

[Term]
id: BTO:0001457
name: hip
def: "The laterally projecting region of each side of the lower or posterior part of the mammalian trunk formed by the lateral parts of the pelvis and upper part of the femur together with the fleshy parts covering them." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=hip]
relationship: part_of BTO:0000020

[Term]
id: BTO:0001458
name: apocrine sweat gland
def: "A type of large\, branched\, specialized sudoriferous gland (glandula sudorifera) that empties into the upper portion of a hair follicle instead of directly onto the skin surface; found only on certain areas of the body\, such as around the anus and in the axilla; after puberty they produce a viscous secretion that is acted on by bacteria to produce a characteristic acrid odor." [Dorlands Medical Dictionary:MerckMedicus]
is_a: BTO:0001162
is_a: BTO:0001331

[Term]
id: BTO:0001459
name: white prepupa
def: "In Drosophila metamorphosis there is a 15 minute period after puparium formation\, during which the cuticle is white. At this stage\, the animal is called a \"white prepupa.\" " [Developmental Biology \, Seventh Edition:Gilbert \, S.F. \, Drosophila metamorphosis]
is_a: BTO:0001110

[Term]
id: BTO:0001460
name: thymic cancer cell
relationship: DRV BTO:0001374

[Term]
id: BTO:0001461
name: whole plant
synonym: "GRO\:0005000" []
is_a: BTO:0001481

[Term]
id: BTO:0001462
name: bladder wall
relationship: part_of BTO:0000123

[Term]
id: BTO:0001463
name: wing
def: "1\: One of the movable feathered or membranous paired appendages by means of which a bird\, bat\, or insect is able to fly; also\: such an appendage even though rudimentary if possessed by an animal belonging to a group characterized by the power of flight.\n2\: Any of various anatomical structures especially of a flying fish or flying lemur providing means of limited flight." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=wing]
is_a: BTO:0001492
is_a: BTO:0001729

[Term]
id: BTO:0001464
name: wing disc
def: "The entire dorsal mesothoracic disc (wing\, notal\, and pleural parts)\, in the larval stage of Drosophila." [Flybase:http //flybase.bio.indiana.edu/allied-data/lk/interactive-fly/lewheld/preface.htm]
synonym: "wing imaginal disc" []
relationship: part_of BTO:0000707

[Term]
id: BTO:0001465
name: pericycle
def: "A thin layer of parenchymatous or sclerenchymatous cells that surrounds the stele in most vascular plants." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=pericycle]
synonym: "GRO\:0000260" []
relationship: part_of BTO:0001299

[Term]
id: BTO:0001466
name: BT-20 cell
def: "Human\, Caucasian\, breast\, carcinoma cell line. Morphology\: epithelial-like; species\: human\, Caucasian female 74 years old; tissue\: breast; tumor\: carcinoma." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "BT20 cell" []
is_a: BTO:0000356

[Term]
id: BTO:0001467
name: mesocotyl
def: "The internode between the scutellar node and coleoptile in the embryo and seedling of Poaceae. " [Maize DB:http //www.maizemap.org/MMP_Downloads/POC/Zea_mays_anatomy_ontology_definitions.txt]
relationship: part_of BTO:0001228
relationship: part_of BTO:0001233

[Term]
id: BTO:0001468
name: xylem
def: "A complex tissue in the vascular system of higher plants that consists of vessels\, tracheids\, or both usually together with wood fibers and parenchyma cells\, functions chiefly in conduction of water and dissolved minerals but also in support and food storage\, and typically constitutes the woody element (as of a plant stem)." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=xylem]
synonym: "GRO\:0005352" []
relationship: DRV BTO:0001135
relationship: part_of BTO:0001299

[Term]
id: BTO:0001469
name: culture condition:xylose-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001470
name: epidermal cell
def: "Cell of epidermis in animals." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
relationship: part_of BTO:0000404

[Term]
id: BTO:0001471
name: yolk sac
def: "A membranous sac that is attached to an embryo and encloses food yolk\, that is continuous in most forms through the yolk stalk with the intestinal cavity of the embryo\, that being abundantly supplied with blood vessels is throughout embryonic life and in some forms later the chief organ of nutrition\, and that in placental mammals is nearly vestigial and functions chiefly prior to the elaboration of the placenta." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=yolk+sac]
relationship: part_of BTO:0000369

[Term]
id: BTO:0001472
name: peritoneum
def: "The smooth transparent serous membrane that lines the cavity of the abdomen of a mammal and is folded inward over the abdominal and pelvic viscera." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=peritoneum]
relationship: part_of BTO:0000020

[Term]
id: BTO:0001473
name: blastomere
def: "A cell produced during cleavage of a fertilized egg." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=blastomere]
synonym: "cleavage cell" []
synonym: "segmentation sphere" []
relationship: DRV BTO:0000854

[Term]
id: BTO:0001474
name: yolk sac erythroid cell
relationship: REL BTO:0001471

[Term]
id: BTO:0001475
name: zoospore
def: "An independently motile spore; especially\: a motile usually naked and flagellated asexual spore especially of an alga or lower fungus." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=zoospore]
is_a: BTO:0001171

[Term]
id: BTO:0001476
name: mitotic cell
def: "A cell that undergoes mitosis\: a process that takes place in the nucleus of a dividing cell\, involves typically a series of steps consisting of prophase\, metaphase\, anaphase\, and telophase\, and results in the formation of two new nuclei each having the same number of chromosomes as the parent nucleus." [curators:mgr, From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=mitosis]
is_a: BTO:0001434

[Term]
id: BTO:0001477
name: photophore
def: "A light-emitting organ; especially\: one of the luminous spots on various marine mostly deep-sea fishes." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=photophore]
relationship: part_of BTO:0001493

[Term]
id: BTO:0001478
name: zygotene cell
def: "A cell in the stage of meiotic prophase which immediately follows the leptotene and during which synapsis of homologous chromosomes occurs." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=zygotene]
is_a: BTO:0002322

[Term]
id: BTO:0001479
name: culture condition:-grown cell
is_a: BTO:0000216

[Term]
id: BTO:0001480
name: Meynert's basal nucleus
def: "A group of neurons in the basal forebrain that has wide projections to the neocortex and is rich in acetylcholine and choline acetyltransferase. It undergoes degeneration in paralysis agitans and Alzheimer's disease." [Dorlands Medical Dictionary:MerckSource]
synonym: "basal nucleus of Meynert" []
synonym: "basal nucleus of telencephalon" []
synonym: "nucleus basalis of Meynert" []
synonym: "nucleus basalis telencephali" []
is_a: BTO:0000235
relationship: part_of BTO:0002444

[Term]
id: BTO:0001481
name: plant
def: "Any of a kingdom (Plantae) of living things typically lacking locomotive movement or obvious nervous or sensory organs and possessing cellulose cell walls." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=plant]
is_a: BTO:0000000

[Term]
id: BTO:0001482
name: CTLL-2 cell
def: "Mouse\, C57BL/6\, T-lymphocyte cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0001045

[Term]
id: BTO:0001483
name: WiDr cell
def: "Human\, colon\, adenocarcinoma cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0001913

[Term]
id: BTO:0001484
name: nervous system
def: "The nervous system is essentially a biological information highway\, and is responsible for controlling all the biological processes and movement in the body\, and can also receive information and interpret it via electrical signals which are used in this nervous system. It consists of the Central Nervous System (CNS)\, essentially the processing area and the Peripheral Nervous System which detects and sends electrical impulses that are used in the nervous system." [Biology Dictionary \, Biology-Online.org:http //biology-online.org/dictionary.asp]
relationship: part_of BTO:0001489

[Term]
id: BTO:0001485
name: muscular system
def: "The bodily system that is composed of skeletal\, smooth\, and cardiac muscle tissue and functions in movement of the body or of materials through the body\, maintenance of posture\, and heat production." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0001489

[Term]
id: BTO:0001486
name: skeletal system
def: "The bodily system that consists of the bones\, their associated cartilages\, and the joints\, and supports and protects the body\, produces blood cells\, and stores minerals." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0001489

[Term]
id: BTO:0001487
name: adipose tissue
def: "Connective tissue in which fat is stored and which has the cells distended by droplets of fat." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=adipose+tissue]
synonym: "fat tissue" []
is_a: BTO:0000421

[Term]
id: BTO:0001488
name: endocrine gland
def: "Any of various glands producing hormonal secretions that pass directly into the bloodstream. The endocrine glands include the thyroid\, parathyroids\, anterior and posterior pituitary\, pancreas\, adrenals\, pineal\, and gonads." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "ductless gland" []
is_a: BTO:0000522

[Term]
id: BTO:0001489
name: whole body
def: "The main part of a plant or animal body especially as distinguished from limbs and head." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=body]
is_a: BTO:0000042

[Term]
id: BTO:0001490
name: other source
def: "Other sources of an enzyme as cell culture or commercial preparation\, not related to a specific tissue." [curators:mgr]
is_a: BTO:0000000

[Term]
id: BTO:0001491
name: viscus
def: "An internal organ of the body; especially\: one (as the heart\, liver\, or intestine) located in the great cavity of the trunk proper." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0001489

[Term]
id: BTO:0001492
name: limb
def: "1. One of the projecting paired appendages (as wings) of an animal body used especially for movement and grasping but sometimes modified into sensory or sexual organs.\n2. A leg or arm of a human being." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=limb]
relationship: part_of BTO:0001489

[Term]
id: BTO:0001493
name: trunk
def: "1\: The human or animal body apart from the head and appendages.\n2\: The thorax of an insect." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=trunk]
relationship: part_of BTO:0001489

[Term]
id: BTO:0001494
name: fungus
def: "Any of a major group (Fungi) of saprophytic and parasitic spore-producing organisms including molds\, rusts\, mildews\, smuts\, mushrooms\, and yeasts." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=fungus]
is_a: BTO:0000000

[Term]
id: BTO:0001495
name: plumule
def: "The primary bud of a plant embryo usually situated at the apex of the hypocotyl and consisting of leaves and an epicotyl." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=plumule]
synonym: "GRO\:0005347" []
relationship: part_of BTO:0000613

[Term]
id: BTO:0001496
name: perivascular astrocyte
def: "Astrocyte located around the blood vessels." [Thesaurus-Dictionary.com:http //www.thesaurus-dictionary.com]
is_a: BTO:0000925

[Term]
id: BTO:0001497
name: IEC-6 cell
def: "Rat normal small intestine cell line.\nNormal rat epithelial cells from the small intestine; cells were described to synthesize fibronectin and collagen." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "IEC6 cell" []
is_a: BTO:0001537

[Term]
id: BTO:0001498
name: proximal tubule
def: "The convoluted portion of the vertebrate nephron that lies between Bowman's capsule and the loop of Henle and functions especially in the resorption of sugar\, sodium and chloride ions\, and water from the glomerular filtrate." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=proximal+tubule]
synonym: "proximal convoluted tubule" []
synonym: "renal proximal tubule" []
relationship: part_of BTO:0000343

[Term]
id: BTO:0001499
name: tear
def: "A drop of clear saline fluid secreted by the lacrimal gland and diffused between the eye and eyelids to moisten the parts and facilitate their motion." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=tear]
relationship: DRV BTO:0000044

[Term]
id: BTO:0001500
name: tendril
def: "A leaf\, stipule\, or stem modified into a slender spirally coiling sensitive organ serving to attach a climbing plant to its support." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=tendril]
synonym: "GRO\:0005821" []
is_a: BTO:0000713
is_a: BTO:0001300

[Term]
id: BTO:0001501
name: hair
def: "1\: A slender threadlike outgrowth of the epidermis of an animal; especially\: one of the usually pigmented filaments that form the characteristic coat of a mammal.\n2\: The hairy covering of an animal or a body part; especially\: the coating of hairs on a human head." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=hair]
relationship: part_of BTO:0000404

[Term]
id: BTO:0001502
name: hip joint
def: "The articulation between the femur and the innominate bone." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=hip+joint]
relationship: part_of BTO:0001457

[Term]
id: BTO:0001503
name: LLC-WRC 256 cell
def: "Carcinoma cell line\, established from rattus norvegicus\, strain\: Walker." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000356

[Term]
id: BTO:0001504
name: blastodisc
def: "The embryo-forming portion of an egg with discoidal cleavage usually appearing as a small disc on the upper surface of the yolk mass." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=blastodisc]
relationship: part_of BTO:0000369

[Term]
id: BTO:0001505
name: loin
def: "The part of a human being or quadruped on each side of the spinal column between the hipbone and the false ribs." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=loin]
relationship: part_of BTO:0000020

[Term]
id: BTO:0001506
name: radula
def: "A flexible tonguelike organ in certain mollusks\, having rows of horny teeth on the surface." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0001385

[Term]
id: BTO:0001507
name: pes anserinus
def: "The combined tendinous insertion on the medial aspect of the tuberosity of the tibia of the sartorius\, gracilis\, and semitendinosus muscles. " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: part_of BTO:0001356

[Term]
id: BTO:0001508
name: morula
def: "A globular solid mass of blastomeres formed by cleavage of a zygote that typically precedes the blastula." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=morula]
is_a: BTO:0001473

[Term]
id: BTO:0001509
name: umbilical vein
def: "A vein that passes through the umbilical cord to the fetus and returns the oxygenated and nutrient blood from the placenta to the fetus. " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: part_of BTO:0001415

[Term]
id: BTO:0001510
name: rectal cell line
relationship: DRV BTO:0001158

[Term]
id: BTO:0001511
name: tooth germ
def: "A budlike thickening of the dental lamina that is the primordium of a tooth\, and in which the enamel knot develops; the collective structures from which a tooth is formed\, including the dental follicle\, enamel organ\, and dental papilla." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000535
relationship: part_of BTO:0001383

[Term]
id: BTO:0001512
name: imago
def: "An insect in its sexually mature adult stage after metamorphosis." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000284

[Term]
id: BTO:0001513
name: biliary epithelium
def: "Epithelium of the gallbladder and the intrahepatic and extrahepatic bile ducts." [ACP American College of Physicians \, Internal Medicine:http //www.acponline.org/journals/annals/01mar94/hepa.htm]
is_a: BTO:0000416

[Term]
id: BTO:0001514
name: biliary epithelial cell
is_a: BTO:0000414

[Term]
id: BTO:0001515
name: glomerular epithelium
def: "The inner\, or visceral\, layer of the renal glomerular capsule\, overlying the capillaries\, composed of podocytes\, and separated from the outer\, or parietal\, layer by the capsular (Bowman's) space." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000416
relationship: part_of BTO:0002297

[Term]
id: BTO:0001516
name: BA/F3 cell
def: "Mouse pro B cell line. IL-3 dependent murine pro B cell line established from peripheral blood; apparently derived from BALB/c mouse." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000743

[Term]
id: BTO:0001517
name: FAO cell
def: "Rat\, liver\, hepatoma\, H-35 Reuber cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0000224

[Term]
id: BTO:0001518
name: B-lymphoma cell line
is_a: BTO:0000104

[Term]
id: BTO:0001519
name: endothelial cell line
is_a: BTO:0001120
relationship: DRV BTO:0001176

[Term]
id: BTO:0001520
name: umbilical vein endothelial cell line
is_a: BTO:0001519
relationship: DRV BTO:0001416
relationship: DRV BTO:0001847

[Term]
id: BTO:0001521
name: pancreatic adenocarcinoma cell line
is_a: BTO:0000167
is_a: BTO:0000794

[Term]
id: BTO:0001522
name: B-lymphocyte cell line
synonym: "B-cell line" []
relationship: DRV BTO:0000776

[Term]
id: BTO:0001523
name: WIL-2 cell
def: "Lymphoblastoid B-cell line." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "WI-L2 cell" []
synonym: "WIL2 cell" []
is_a: BTO:0001522

[Term]
id: BTO:0001524
name: WIL2-NS cell
def: "Spleen; B lymphocyte; hereditary spherocytosis cell line\, established from a caucasion 5 year old male. The line was derived from the WIL-2 B cell line." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "WI-L2-NS" []
relationship: DRV BTO:0001523

[Term]
id: BTO:0001525
name: WIL2-S cell
def: "Spleen; B lymphoblast; hereditary spherocytosis cell line\, established from a 5 year old caucasian male. This is a HAT sensitive variant of the WIL2 human B cell line." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
relationship: DRV BTO:0001523

[Term]
id: BTO:0001526
name: renal medulla cell line
relationship: DRV BTO:0001167

[Term]
id: BTO:0001527
name: PAP-HT25 cell
def: "Rabbit renal medulla cell line." [PMID:9485485]
is_a: BTO:0001526

[Term]
id: BTO:0001528
name: B-lymphoblast
is_a: BTO:0000772

[Term]
id: BTO:0001529
name: BSC-40 cell
def: "Cercopithecus aethiops (African green monkey) epithelial kidney cell line." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "BSC40 cell" []
is_a: BTO:0000067

[Term]
id: BTO:0001530
name: glioblastoma cell line
is_a: BTO:0000101
relationship: DRV BTO:0000527

[Term]
id: BTO:0001531
name: glial cell line
is_a: BTO:0000255
relationship: DRV BTO:0000525

[Term]
id: BTO:0001532
name: rectal cancer cell line
synonym: "rectal tumor cell line" []
is_a: BTO:0001510

[Term]
id: BTO:0001533
name: gastrointestinal cancer cell
relationship: DRV BTO:0000511

[Term]
id: BTO:0001534
name: SW-948 cell
def: "Human colon adenocarcinoma\, established from the colon tumor of a 81-year-old Caucasian woman with colon adenocarcinoma." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "SW948 cell" []
is_a: BTO:0001913

[Term]
id: BTO:0001535
name: SW-48 cell
def: "Human colon; colorectal adenocarcinoma cell line. Morphology\: epithelial." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "SW48 cell" []
is_a: BTO:0001914

[Term]
id: BTO:0001536
name: SW-1417 cell
def: "Human colon; colorectal adenocarcinoma cell line. Morphology\: epithelial." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "SW1417 cell" []
is_a: BTO:0001616

[Term]
id: BTO:0001537
name: small intestine cell line
is_a: BTO:0000003
relationship: DRV BTO:0000651

[Term]
id: BTO:0001538
name: COS-1 cell
def: "African green monkey kidney cell line; established from CV-1 Simian cells (cercopithecus aethiops) which were transformed by an origin-defective mutant of SV-40; cells are host cells for the propagation of pure populations of recombinant SV virus." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "COS1 cell" []
is_a: BTO:0000067

[Term]
id: BTO:0001539
name: cardiac myocyte
def: "A heart muscle cell." [Medical Dictionary \, Medterms:http //www.medterms.com]
synonym: "cardiocyte" []
synonym: "cardiomyocyte" []
is_a: BTO:0000902
relationship: part_of BTO:0000199

[Term]
id: BTO:0001540
name: goblet cell
def: "A unicellular mucous gland found in the epithelium of various mucous membranes\, especially that of the respiratory passages and intestines. Droplets of mucigen collect in the upper part of the cell and distend it\, while the basal end remains slender\, and the cell assumes the shape of a goblet." [Dorlands Medical Dictionary:MerckSource]
synonym: "beaker cell" []
synonym: "caliciform cell" []
synonym: "chalice cell" []
is_a: BTO:0000414
is_a: BTO:0001979
relationship: part_of BTO:0000419
relationship: part_of BTO:0000781
relationship: part_of BTO:0003121

[Term]
id: BTO:0001541
name: pronephron
def: "The primordial kidney; a vestigial excretory structure or its rudiments developing in the embryo at four weeks\, before the mesonephros. Although nonfunctional\, its duct is later used by the mesonephros\, which arises caudal to it." [Dorlands Medical Dictionary:MerckSource]
synonym: "pronephros" []
relationship: part_of BTO:0000379

[Term]
id: BTO:0001542
name: mesonephron
def: "The excretory organ of the embryo\, arising caudal to the pronephros or pronephric rudiments and using its duct; it consists of a long tube in the lower part of the body cavity\, running parallel with the vertebral axis and joined at right angles by a row of twisting tubes. " [Dorlands Medical Dictionary:MerckSource]
synonym: "corpus Wolffi" []
synonym: "mesonephros" []
synonym: "middle kidney" []
synonym: "wolffian body" []
relationship: part_of BTO:0000379

[Term]
id: BTO:0001543
name: metanephron
def: "The primordium of the permanent kidney\, which develops later than and caudal to the mesonephros\, from the mesonephric duct and nephrogenic cord;\nEither member of the final and most caudal pair of the three successive pairs of vertebrate renal organs that functions as a permanent adult kidney in reptiles\, birds\, and mammals but is not present at all in lower forms." [Dorlands Medical Dictionary:MerckSource, From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=metanephron]
synonym: "definite kidney" []
synonym: "definitive kidney" []
synonym: "hind kidney" []
synonym: "metanephros" []
relationship: DRV BTO:0001542

[Term]
id: BTO:0001544
name: chronic myeloid leukemia cell
def: "Neoplasia of myeloid stem cells\, commonest in middle-aged or elderly people\, characterized by excessive numbers of circulating leucocytes\, most commonly neutrophils (or precursors)\, but occasionally eosinophils or basophils." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
synonym: "CML cell" []
synonym: "cronic myelogenous leukemia cell" []
is_a: BTO:0001056

[Term]
id: BTO:0001545
name: acute myeloid leukemia cell
def: "Adult acute myeloid leukemia (AML) is a disease in which cancer (malignant) cells are found in the blood and bone marrow;\nMore common in adults; the proliferating cells are of the myeloid hematopoietic series and the cells appearing in the blood are primitive granulocytes or monocytes." [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary, The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
synonym: "AML cell" []
synonym: "ANLL cell" []
synonym: "acute myeloblastic leukemia" []
synonym: "acute nonlymphocytic leukemia cell" []
is_a: BTO:0001056

[Term]
id: BTO:0001546
name: chronic lymphocytic leukemia cell
def: "Cell of a neoplastic disease of middle or old age\, characterized by excessive numbers of circulating lymphocytes of normal\, mature appearance\, usually B-lymphocytes; presumably a neoplastic transformation of lymphoid stem cells." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
synonym: "CLL cell" []
is_a: BTO:0000744

[Term]
id: BTO:0001547
name: sepal
def: "One of the modified leaves comprising a calyx." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=sepal]
synonym: "GRO\:0005655" []
relationship: part_of BTO:0000169

[Term]
id: BTO:0001548
name: labial gland
def: "One of the small tubular mucous and serous glands lying beneath the mucous membrane of the lips." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
is_a: BTO:0001203

[Term]
id: BTO:0001549
name: megakaryocytic cell line
relationship: DRV BTO:0000843

[Term]
id: BTO:0001550
name: Dami cell
def: "Human megakaryocytic cell line." [PMID:12670444, PMID:9804859]
is_a: BTO:0001549

[Term]
id: BTO:0001551
name: free-living state
is_a: BTO:0000284

[Term]
id: BTO:0001552
name: Yoshida AH-66 cell
def: "Yoshida rat ascites hepatoma cell line." [PMID:8702243]
synonym: "Yoshida AH66 cell" []
is_a: BTO:0001404

[Term]
id: BTO:0001553
name: LS174T cell
def: "Human Caucasian colon adenocarcinoma cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0001913

[Term]
id: BTO:0001554
name: pre-B leukemia cell line
is_a: BTO:0000737
relationship: DRV BTO:0001555

[Term]
id: BTO:0001555
name: pre-B leukemia cell
is_a: BTO:0001271

[Term]
id: BTO:0001556
name: Rcho-1 cell
def: "A trophoblast cell line derived from a rat choriocarcinoma." [PMID:9514158]
is_a: BTO:0001575

[Term]
id: BTO:0001557
name: SF-767 cell
def: "Human glioblastoma cell line." [PMID:12650433]
synonym: "SF767 cell" []
is_a: BTO:0001530

[Term]
id: BTO:0001558
name: somite
def: "A segmental mass of mesoderm in the vertebrate embryo\, occurring in pairs along the notochord and developing into muscles and vertebrae." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0000839

[Term]
id: BTO:0001559
name: stamen
def: "The floral organ that produces pollen; consisting of an anther and filament." [PAE Virtual Glossary \, \"Plants \, Animals \, and the Environment\" Glossary derived from leading WCB/McGraw-Hill textbooks:http //www.mhhe.com/biosci/pae/glossary.html]
synonym: "GRO\:0005583" []
relationship: part_of BTO:0000469

[Term]
id: BTO:0001560
name: testicular cancer cell line
relationship: DRV BTO:0000279

[Term]
id: BTO:0001561
name: DAUDI cell
def: "Human Burkitt's lymphoma cell line; established from the Burkitt's lymphoma (left orbital biopsy) of a 16-year-old African boy in 1967; cells were described to be EBV-positive and to express mRNA for proto-oncogene bcl-2." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000889

[Term]
id: BTO:0001562
name: aerial mycelium
def: "Hyphal elements growing above the agar surface. " [The Shroomery Mushroom Glossary:http //www.shroomery.org/glossary.php]
is_a: BTO:0001436

[Term]
id: BTO:0001563
name: vastus lateralis
def: "The division of the quadriceps muscle that covers the outer anterior aspect of the femur\, arises chiefly from the femur\, and inserts into the outer border of the patella by a flat tendon which blends with that of the other divisions of the muscle and sends an expansion to the capsule of the knee." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "vastus externus" []
relationship: part_of BTO:0001149

[Term]
id: BTO:0001564
name: rectus femoris
def: "A division of the quadriceps muscle lying in the anterior middle region of the thigh\, arising from the ilium by two heads\, inserted into the tuberosity of the tibia by a narrow flattened tendon\, and acting to flex the thigh at the hip and with the rest of the quadriceps to extend the leg at the knee." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: part_of BTO:0001149

[Term]
id: BTO:0001565
name: HT-29-MTX cell
def: "A colon carcinoma cell line. A subpopulation derived from the HT-29 cell line containing cells committed to differentiation into mucin-secreting cells (HT-29 MTX)." [PMID:8945619]
relationship: DRV BTO:0000182

[Term]
id: BTO:0001566
name: HT-29 G cell
def: "A colon carcinoma cell line. A subpopulation derived from the HT-29 cell line containing cells committed to differentiation into enterocyte-like cells (HT-29 G)." [PMID:894561]
relationship: DRV BTO:0000182

[Term]
id: BTO:0001567
name: MDA-MB-435 cell
def: "Human breast cancer cell line that expresses high levels of seprase as do the carcinoma cells in tumors of human breast cancer patients." [PMID:14524536]
is_a: BTO:0000356

[Term]
id: BTO:0001568
name: MDA-MB-436 cell
def: "Human breast cancer cell line that expresses high levels of seprase as do the carcinoma cells in tumors of human breast cancer patients." [PMID:14524536]
is_a: BTO:0000356

[Term]
id: BTO:0001569
name: MDA-MB-361 cell
def: "Homo sapiens (human)  mammary gland cell line; metastatic site\: brain adenocarcinoma; established from a 40-year-old caucasian female." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000356

[Term]
id: BTO:0001570
name: MDA-MB-468 cell
def: "Homo sapiens (human)  mammary gland adenocarcinoma cell line. It  was isolated in 1977 by R. Cailleau\, et al.\, from a pleural effusion of a 51-year-old Black female patient with metastatic adenocarcinoma of the breast." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "MDA-468 cell" []
is_a: BTO:0000356

[Term]
id: BTO:0001571
name: erythroblast
def: "Any of the nucleated cells normally found only in bone marrow that develop into erythrocytes." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0001441

[Term]
id: BTO:0001572
name: articular cartilage
def: "A thin layer of cartilage\, usually hyaline\, on the articular surface of bones in synovial joints." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000206
relationship: part_of BTO:0001686

[Term]
id: BTO:0001573
name: brain cancer cell
def: "Cancer cell of the central information processing center of the body. Tumors in the brain can be malignant or benign\, and can occur at any age. Only malignant tumors are cancerous. Primary brain tumors cancer initially forms in the brain tissue. Secondary brain tumors cancers are cancers that have spread to the brain tissue (metastasized) from elsewhere in the body. Secondary brain cancer is named for the organ or tissue in which the cancer begins\, such as lung cancer with secondary brain metastasis." [Medical Dictionary \, Medterms:http //www.medterms.com]
synonym: "brain tumor cell" []
synonym: "intracranial tumor cell" []
relationship: DRV BTO:0000142

[Term]
id: BTO:0001574
name: chondrosarcoma cell line
is_a: BTO:0000385

[Term]
id: BTO:0001575
name: choriocarcinoma cell line
is_a: BTO:0000807
relationship: DRV BTO:0001576

[Term]
id: BTO:0001576
name: choriocarcinoma cell
def: "A cell of an epithelial malignancy of trophoblastic cells\, formed by the abnormal proliferation of cuboidal and syncytial cells of the placental epithelium\, without the production of chorionic villi. Almost all cases arise in the uterus\, developing from hydatidiform mole\, following abortion\, or during normal pregnancy. The remainder occur in ectopic pregnancies and genital (ovarian and testicular) and extragenital teratomas." [Dorlands Medical Dictionary:MerckSource]
synonym: "chorioblastoma cell" []
synonym: "chorioepithelioma cell" []
synonym: "chorionic carcinoma cell" []
synonym: "chorionic epithelioma cell" []
synonym: "syncytioma malignum" []
relationship: DRV BTO:0000252
relationship: DRV BTO:0001079

[Term]
id: BTO:0001577
name: esophageal cancer cell
def: "Tumor cell or cancer cell of the esophagus." [Medical Dictionary Online:http //www.online-medical-dictionary.org/]
relationship: DRV BTO:0000959

[Term]
id: BTO:0001578
name: esophageal epithelium
is_a: BTO:0000416
relationship: part_of BTO:0000959

[Term]
id: BTO:0001579
name: extraocular muscle
def: "Any of six small voluntary muscles that pass between the eyeball and the orbit and control the movement of the eyeball in relation to the orbit." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=extraocular+muscle]
is_a: BTO:0000021
relationship: part_of BTO:0000439

[Term]
id: BTO:0001580
name: ejaculatory duct
def: "Either of the paired ducts in the human male that are formed by the junction of the duct from the seminal vesicle with the vas deferens\, pass through the prostate\, and open into or close to the prostatic utricle." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "ductus ejaculatorius" []
is_a: BTO:0003096
relationship: part_of BTO:0000082

[Term]
id: BTO:0001581
name: embryonic stem cell line
synonym: "ES cell line" []
is_a: BTO:0000669
relationship: DRV BTO:0001086

[Term]
id: BTO:0001582
name: ES-D3 cell
def: "Mus musculus (mouse)\, pluripotent embryonic stem cell line." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "D3 cell" []
is_a: BTO:0001581

[Term]
id: BTO:0001583
name: T-98G cell
def: "Human\, Caucasian\, glioblastoma cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "T98G cell" []
is_a: BTO:0001530

[Term]
id: BTO:0001584
name: G-361 cell
def: "Homo sapiens (human); skin; malignant melanoma cell line; established from a 31 year old caucasian male." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000849

[Term]
id: BTO:0001585
name: JAR cell
def: "Human choriocarcinomacell line; established from the trophoblastic tumor of the placenta of a 24-year-old Caucasian woman." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0001575

[Term]
id: BTO:0001586
name: lymphoid cell line
relationship: DRV BTO:0001096

[Term]
id: BTO:0001587
name: MEL-HO cell
def: "Human melanoma; established from the primary tumor of a woman with melanoma in 1976; cells express mRNA of the oncogene c-myc." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000849

[Term]
id: BTO:0001588
name: MEL-JUSO cell
def: "Human melanoma; established from the the primary tumor of a 58-year-old woman with melanoma in 1977." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000849

[Term]
id: BTO:0001589
name: KLN205 cell
def: "Mus musculus (mouse);lung; squamous cell carcinoma cell line." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0002202

[Term]
id: BTO:0001590
name: MRC-5 cell
def: "Homo sapiens (human) lung; fibroblast; normal cell line. The MRC-5 cell line was derived from normal lung tissue of a 14-week-old male fetus by J.P. Jacobs in September of 1966. " [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "MRC5 cell" []
is_a: BTO:0000161

[Term]
id: BTO:0001591
name: PA-1 cell
def: "Homo sapiens (human) ovary; metastatic site\: ascites teratocarcinoma cell line. The line was established from cells taken from ascitic fluid. " [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000811

[Term]
id: BTO:0001592
name: meniscus
def: "A fibrous cartilage within a joint especially of the knee." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=meniscus]
is_a: BTO:0000206

[Term]
id: BTO:0001593
name: osteoblast
def: "A cell from which bone develops; a bone-forming cell." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000140
is_a: BTO:0002050
relationship: DRV BTO:0002051

[Term]
id: BTO:0001594
name: U-266 cell
def: "Human multiple myeloma cell line; established from the peripheral blood of a 53-year-old man with IgE-secreting myeloma (refractory\, terminal) in 1968." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "U266 cell" []
is_a: BTO:0000727

[Term]
id: BTO:0001595
name: WM-266-4 cell
def: "Homo sapiens (human) skin melanoma cell line. The WM-266-4 cell line was derived from a metastatic site of a malignant melanoma from a 58 year old female organism." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000849

[Term]
id: BTO:0001596
name: MG-63 cell
def: "Homo sapiens (human) bone\, osteosarcoma cell line; established from a 14 year old caucasian male." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "MG63 cell" []
is_a: BTO:0000407

[Term]
id: BTO:0001597
name: sapling
def: "A young tree; specifically\: one not over four inches in diameter at breast height." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=sapling]
is_a: BTO:0001461

[Term]
id: BTO:0001598
name: splenocyte
def: "A macrophage of the spleen." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=splenocyte]
is_a: BTO:0000801
relationship: part_of BTO:0001281

[Term]
id: BTO:0001599
name: SW-1116 cell
def: "Homo sapiens (human) colon; colorectal adenocarcinoma cell line; established from a 73 year old caucasian male organism." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "SW1116 cell" []
is_a: BTO:0001914

[Term]
id: BTO:0001600
name: cuticle
def: "A layer of more or less solid substance which covers the free surface of an epithelial cell." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000634

[Term]
id: BTO:0001601
name: epicuticle
def: "An outermost waxy layer of the insect exoskeleton." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=epicuticle]
relationship: part_of BTO:0001600

[Term]
id: BTO:0001602
name: exocuticle
def: "The outer layer of the procuticle of certain crustaceans and arthropods\, which contains cuticulin\, chitin\, and phenolic substances that are oxidized to produce the dark pigment of the cuticle.\nThe hard and usually darkened layer of the cuticle lying between the endocuticle and epicuticle." [Dorlands Medical Dictionary:MerckSource, Gordon's Entomological Glossary:http //www.earthlife.net/insects/glossary.html]
relationship: part_of BTO:0001600

[Term]
id: BTO:0001603
name: endocuticle
def: "The inner layer of the procuticle in certain crustaceans and arthropods\, which is almost entirely composed of protein and chitin." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0001600

[Term]
id: BTO:0001604
name: eyestalk
def: "One of the movable peduncles bearing an eye at the tip in a decapod crustacean." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=eyestalk]
relationship: part_of BTO:0000282

[Term]
id: BTO:0001605
name: reticulum trabeculare
def: "A trabeculum of loose fibers found at the iridocorneal angle between the anterior chamber of the eye and the venous sinus of the sclera; the aqueous humor filters through the spaces between the fibers into the sinus and passes into the bloodstream. The reticulum is divided into a corneoscleral part and a uveal part. " [Dorlands Medical Dictionary:MerckSource]
synonym: "Hueck's ligament" []
synonym: "ligamentum pectinatum anguli iridocornealis" []
synonym: "pectinate ligament" []
synonym: "pectinate ligament of iris" []
synonym: "trabecular meshwork" []
relationship: part_of BTO:0000439

[Term]
id: BTO:0001606
name: sclera
def: "The tough white outer coat of the eyeball\, covering approximately the posterior five-sixths of its surface\, and continuous anteriorly with the cornea and posteriorly with the external sheath of the optic nerve." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000439

[Term]
id: BTO:0001607
name: swim bladder
def: "The air bladder of a fish." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=swim+bladder]
synonym: "air bladder" []
is_a: BTO:0002148

[Term]
id: BTO:0001608
name: feather calamus
def: "The hollow basal portion of a feather below the vane." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=calamus]
synonym: "feather quill" []
relationship: part_of BTO:0000447

[Term]
id: BTO:0001609
name: LS-180 cell
def: "Human\, Caucasian\, colon\, adenocarcinoma\, colorectal\, cell line. Morphology\: epithelial; Species\: human\, Caucasian female 58 year old; Tissue\: colon; Tumor\: adenocarcinoma\, colorectal. \n " [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0001914

[Term]
id: BTO:0001610
name: thyroid cancer cell line
is_a: BTO:0001876
relationship: DRV BTO:0000196

[Term]
id: BTO:0001611
name: SW-1736 cell
def: "Cell line derived from anaplastic thyroid carcinoma." [PMID:11443220]
synonym: "SW1736 cell" []
is_a: BTO:0003209

[Term]
id: BTO:0001612
name: colorectal adenoma cell
is_a: BTO:0000178
is_a: BTO:0001615

[Term]
id: BTO:0001613
name: colorectum
def: "The colon and rectum considered as a unit." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000648

[Term]
id: BTO:0001614
name: colorectal cell line
relationship: DRV BTO:0001613

[Term]
id: BTO:0001615
name: colorectal cancer cell
synonym: "CRC cell" []
relationship: DRV BTO:0001613

[Term]
id: BTO:0001616
name: colorectal cancer cell line
synonym: "CRC cell line" []
is_a: BTO:0000797
is_a: BTO:0001532
is_a: BTO:0001614
relationship: DRV BTO:0001615

[Term]
id: BTO:0001617
name: DHL-9 cell
def: "Human histiocytic lymphoma cell line." [PMID:6303563]
is_a: BTO:0000104

[Term]
id: BTO:0001618
name: F28-7 cell
def: "A subclonal line of C3H mouse mammary carcinoma FM3A cells in culture." [PMID:7105014]
is_a: BTO:0000472

[Term]
id: BTO:0001619
name: skin fibroblast cell line
is_a: BTO:0000453
relationship: DRV BTO:0001255

[Term]
id: BTO:0001620
name: SK-N-SH cell
def: "Human\, Caucasian\, bone marrow\, neuroblastoma cell line. Species\: human\, Caucasian female 4 years old; Tissue\: bone marrow; Tumor\: neuroblastoma" [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0000932

[Term]
id: BTO:0001621
name: intestinal cancer cell line
is_a: BTO:0000489
relationship: DRV BTO:0000003

[Term]
id: BTO:0001622
name: fibroblastoma cell
def: "A cell of a tumor arising from fibroblasts\, divided into fibromas and fibrosarcomas" [Dorlands Medical Dictionary:MerckSource]
relationship: DRV BTO:0000452

[Term]
id: BTO:0001623
name: fibroma cell
def: "A cell of a tumor composed mainly of fibrous or fully developed connective tissue." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0001622

[Term]
id: BTO:0001624
name: femoral artery
def: "The main artery of the thigh\, supplying blood to the groin and lower extremity." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000573

[Term]
id: BTO:0001625
name: laryngeal cancer cell
def: "Cancer or tumor cell of the larynx or any of its parts\: the glottis\, epiglottis\, laryngeal cartilages\, laryngeal muscles\, and vocal cords." [Medical Dictionary Online:http //www.online-medical-dictionary.org/]
relationship: DRV BTO:0001208

[Term]
id: BTO:0001626
name: laryngeal muscle
def: "The intrinsic muscles of the larynx are the aryepiglottic(us)\, arytenoid(eus)\, cricoarytenoid(eus)\, cricothyroid(eus)\, thyroarytenoid(eus)\, thyroepiglottic(us) and vocal(is)." [Medical Dictionary Online:http //www.online-medical-dictionary.org/]
relationship: part_of BTO:0001208

[Term]
id: BTO:0001627
name: glottis
def: "The middle part of the larynx; the area where the vocal cords are located. " [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
relationship: part_of BTO:0001208

[Term]
id: BTO:0001628
name: epiglottis
def: "Thin leaf-shaped cartilage\, covered with mucous membrane\, at the root of the tongue\, which folds back over the entrance to the larynx\, covering it\, during the act of swallowing." [Medical Dictionary Online:http //www.online-medical-dictionary.org/]
is_a: BTO:0000206
relationship: part_of BTO:0001208

[Term]
id: BTO:0001629
name: left ventricle
def: "The ventricles are the two lower chambers of the heart. The left ventricle is the chamber that receives blood from the left atrium and pumps it out under high pressure to the body via the aorta." [Medical Dictionary \, Medterms:http //www.medterms.com]
relationship: part_of BTO:0000862

[Term]
id: BTO:0001630
name: right ventricle
def: "The lower right chamber of the heart that receives deoxygenated blood from the right atrium and pumps it under low pressure into the lungs via the pulmonary artery. " [Medical Dictionary \, Medterms:http //www.medterms.com]
relationship: part_of BTO:0000862

[Term]
id: BTO:0001631
name: leiomyosarcoma cell
def: "A malignant tumor cell of smooth muscle origin. Smooth muscle is the major structural component of most hollow internal organs and the walls of blood vessels. Can occur almost anywhere in the body but is most frequent in the uterus and gastrointestinal tract. Complete surgical excision\, if possible\, is the treatment of choice." [Medical Dictionary \, Medterms:http //www.medterms.com]
is_a: BTO:0001207
relationship: DRV BTO:0001260

[Term]
id: BTO:0001632
name: lens cortex
def: "The portion of the crystalline lens surrounding the nucleus and bound anteriorly by the epithelium and posteriorly by the capsule. It contains lens fibers and amorphous\, intercellular substance." [Medical Dictionary Online:http //www.online-medical-dictionary.org/]
relationship: part_of BTO:0000723

[Term]
id: BTO:0001633
name: lens nucleus
def: "The core of the crystalline lens\, surrounded by the cortex." [Medical Dictionary Online:http //www.online-medical-dictionary.org/]
relationship: part_of BTO:0000723

[Term]
id: BTO:0001634
name: leptomeninx
def: "The pia mater and the arachnoid considered together as investing the brain and spinal cord." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "arachnoidea mater et pia mater" []
synonym: "pia-arachnoid" []
relationship: part_of BTO:0000144

[Term]
id: BTO:0001635
name: pia mater
def: "The fine vascular membrane that closely envelops the brain and spinal cord under the arachnoid and the dura mater." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0001634

[Term]
id: BTO:0001636
name: arachnoid mater
def: "A delicate membrane that encloses the spinal cord and brain and lies between the pia mater and dura mater." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "arachnoid" []
synonym: "arachnoidea mater" []
relationship: part_of BTO:0001634

[Term]
id: BTO:0001637
name: dura mater
def: "The tough fibrous membrane covering the brain and the spinal cord and lining the inner surface of the skull. It is the outermost of the three meninges that surround the brain and spinal cord." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "dura" []
relationship: part_of BTO:0000144

[Term]
id: BTO:0001638
name: blastema
def: "A group of cells that give rise to a new individual\, in asexual reproduction\, or to an organ or part\, in either normal development or in regeneration." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000174

[Term]
id: BTO:0001639
name: bud
def: "Any small part of the embryo or adult metazoon more or less resembling the bud of a plant and presumed to have potential for growth and differentiation." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000379

[Term]
id: BTO:0001640
name: limb bud
def: "A swelling on the trunk of the embryo that becomes a limb." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0001639

[Term]
id: BTO:0001641
name: bronchial bud
def: "An outgrowth from the stem bronchus giving rise to the air passages of its respective pulmonary lobe." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0001639

[Term]
id: BTO:0001642
name: liver bud
def: "A diverticulum from the foregut that gives rise to the liver and its ducts." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0001639

[Term]
id: BTO:0001643
name: lung bud
def: "An outgrowth from the foregut that gives rise to the trachea\, bronchi\, and all the branchings that form a tracheobronchial tree." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0001639

[Term]
id: BTO:0001644
name: vascular bud
def: "An outgrowth of an existing vessel from which a new blood vessel arises." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0001639

[Term]
id: BTO:0001645
name: wing bud
def: "A swelling on the trunk of an avian embryo that gives rise to a wing." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0001639

[Term]
id: BTO:0001646
name: ureteric bud
def: "An outgrowth of the mesonephric duct that gives rise to all but the nephrons of the permanent kidney." [Dorlands Medical Dictionary:MerckSource]
synonym: "diverticulum" []
synonym: "metanephric bud" []
is_a: BTO:0001639

[Term]
id: BTO:0001647
name: lip
def: "Either of two fleshy folds that surround the mouth in humans and many other vertebrates and are the organs of human speech." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=lip]
relationship: part_of BTO:0001090

[Term]
id: BTO:0001648
name: longissimus
def: "The intermediate division of the sacrospinalis muscle that consists of the longissimus capitis\, longissimus cervicis\, and longissimus thoracis \:also\: any of these three muscles . " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "musculus longissimus" []
relationship: part_of BTO:0001652

[Term]
id: BTO:0001649
name: longissimus capitis
def: "A long slender muscle between the longissimus cervicis and the semispinalis capitis that arises by tendons from the upper thoracic and lower cervical vertebrae\, is inserted into the posterior margin of the mastoid process\, and extends the head and bends and rotates it to one side." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "musculus longissimus capitis" []
synonym: "trachelomastoid muscle" []
relationship: part_of BTO:0001648

[Term]
id: BTO:0001650
name: longissimus cervicis
def: "A slender muscle medial to the longissimus thoracis that arises by long thin tendons from the transverse processes of the upper four or five thoracic vertebrae\, is inserted by similar tendons into the transverse processes of the second to sixth cervical vertebrae\, and extends the spinal column and bends it to one side." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "musculus longissimus cervicis" []
relationship: part_of BTO:0001648

[Term]
id: BTO:0001651
name: longissimus thoracis
def: "A muscle that arises as the middle and largest division of the sacrospinalis muscle\, that is attached by some of its fibers to the lumbar vertebrae\, that is inserted into all the thoracic vertebrae and the lower 9 or 10 ribs\, and that depresses the ribs and with the longissimus cervicis extends the spinal column and bends it to one side." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "longissimus dorsi" []
synonym: "musculus longissimus thoracis" []
relationship: part_of BTO:0001648

[Term]
id: BTO:0001652
name: sacrospinalis
alt_id: BTO:0002625
def: "A muscle that extends the length of the back and neck\, that arises from the iliac crest\, the sacrum\, and the lumbar and two lower thoracic vertebrae\, and that splits in the upper lumbar region into three divisions of which the lateral is made up of the three iliocostalis muscles\, the intermediate is made up of the three longissimus muscles\, and the medial is made up of the three spinalis muscles." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "erector spinae" []
synonym: "erector spinalis" []
is_a: BTO:0001261

[Term]
id: BTO:0001653
name: lung epithelium
is_a: BTO:0000419
relationship: part_of BTO:0000763

[Term]
id: BTO:0001654
name: female cone
def: "In conifers\, the reproductive parts are housed within the cones. A conifer has two kinds of cones. Seed\, or female cones are the larger\, hard cones. Each of the scales that make up a seed cone has two ovules. Every ovule produces a spore that grows into a female gametophyte and this tiny plant produces egg cells. The wind usually delivers the pollen grains from the pollen cone to the seed cone\, this is the yellow haze often seen in the spring in coniferous forest areas." [EcoWorld Plants:http //www.ecoworld.org/Plants/]
synonym: "seed cone" []
is_a: BTO:0000280

[Term]
id: BTO:0001655
name: male cone
def: "In conifers\, the reproductive parts are housed within the cones. A conifer has two kinds of cones\, the pollen\, or male\, cone is the small and soft.  A pollen cone has many tiny sporangia that produce pollen grains. The wind usually delivers the pollen grains from the pollen cone to the seed cone\, this is the yellow haze often seen in the spring in coniferous forest areas." [EcoWorld Plants:http //www.ecoworld.org/Plants/]
synonym: "pollen cone" []
is_a: BTO:0000280

[Term]
id: BTO:0001656
name: nerve cord
def: "1. The pair of closely united ventral longitudinal nerves with their segmental ganglia that is characteristic of many elongate invertebrates (as earthworms).\n2. The dorsal tubular cord of nervous tissue above the notochord of a chordate that comprises or develops into the central nervous system." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=nerve+cord]
relationship: part_of BTO:0000227

[Term]
id: BTO:0001657
name: abscission zone
def: "The region at the base of a leaf\, flower\, fruit\, or other plant part\, where the formation of a cork layer results in the separation of that part from the plant body." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "GRO\:0000146" []
synonym: "abscission layer" []
synonym: "separation layer" []
relationship: part_of BTO:0000469
relationship: part_of BTO:0000486
relationship: part_of BTO:0000713

[Term]
id: BTO:0001658
name: aerial part
def: "Existing or growing in the air rather than in the ground or in water." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=aerial]
synonym: "aerial body" []
synonym: "aerial tissue" []
relationship: part_of BTO:0001461

[Term]
id: BTO:0001659
name: aerial root
def: "An aerial root is a plant's root that is produced above the ground." [Botany and Paleobotany Dictionary:Plant Glossary]
synonym: "air root" []
is_a: BTO:0001188
is_a: BTO:0001658

[Term]
id: BTO:0001660
name: respiratory smooth muscle
synonym: "airway smooth muscle" []
is_a: BTO:0001260

[Term]
id: BTO:0001661
name: alkaline gland
def: "A paired organ in the genito-urinary apparatus of Raja (and probably other skates and rays) whose cavity is fluid filled." [Dictionary of Ichthyology:http //www.purethrottle.com/briancoad/Dictionary/R.htm]
synonym: "Marshall's gland" []
relationship: part_of BTO:0001244

[Term]
id: BTO:0001662
name: allantoic fluid
def: "The fluid contained in the allantois." [Dorlands Medical Dictionary:MerckSource]
relationship: REL BTO:0000474

[Term]
id: BTO:0001663
name: ameloblast
def: "A cylindrical epithelial cell in the innermost layer of the enamel organ which takes part in the elaboration of the enamel prism. The ameloblasts cover the dental papilla." [Dorlands Medical Dictionary:MerckSource]
synonym: "adamantoblast" []
synonym: "enamel builder" []
synonym: "enameloblast" []
synonym: "ganoblast" []
is_a: BTO:0000414
relationship: part_of BTO:0001722

[Term]
id: BTO:0001664
name: hepatoblastoma cell line
is_a: BTO:0000578

[Term]
id: BTO:0001665
name: HB611 cell
def: "Human hepatoblastoma-derived cell line that produces HBV." [PMID:10385671]
is_a: BTO:0001664

[Term]
id: BTO:0001666
name: hepatoblastoma cell
def: "A malignant intrahepatic tumor occurring in infants and young children and consisting chiefly of embryonic hepatic tissue." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000608

[Term]
id: BTO:0001667
name: HMB-2 cell
def: "Human melanoma cell line." [PMID:6306914]
synonym: "HMB2 cell" []
is_a: BTO:0000849

[Term]
id: BTO:0001668
name: mast cell line
relationship: DRV BTO:0000830

[Term]
id: BTO:0001669
name: HMC-1 cell
def: "Human mast cell line." [PMID:14709895]
is_a: BTO:0001668

[Term]
id: BTO:0001670
name: HuH-6 cell
def: "Human hepatoblastoma cell line." [PMID:1373706]
synonym: "Huh6 cell" []
is_a: BTO:0001664

[Term]
id: BTO:0001671
name: J-82 cell
def: "Human bladder cancer cell line." [PMID:11458051]
synonym: "J82 cell" []
is_a: BTO:0000792

[Term]
id: BTO:0001672
name: Mel Ei cell
def: "Cell line from a melanoma primary tumor." [PMID:8814543]
is_a: BTO:0000849

[Term]
id: BTO:0001673
name: Mel Ju cell
def: "Melanoma cell line derived from metastases of primary tumors." [PMID:8814543]
is_a: BTO:0000849

[Term]
id: BTO:0001674
name: Mel Im cell
def: "Melanoma cell line derived from metastases of primary tumors." [PMID:8814543]
is_a: BTO:0000849

[Term]
id: BTO:0001675
name: Mel Wei cell
def: "Melanoma cell line derived from a primary tumor." [PMID:8814543]
is_a: BTO:0000849

[Term]
id: BTO:0001676
name: PC-12D cell
def: "A cell line which originated from a pheochromocytoma in rat adrenal medulla." [PMID:8323576]
relationship: DRV BTO:0001009

[Term]
id: BTO:0001677
name: SCHNEIDER-2 cell
def: "Insect - fruitfly (Drosophila melanogaster) cell line\, established from the late embryo of a Drosophila melanogaster (fruitfly) in 1972; originally the cells were diploid with 5-10% XY\, currently the cell line has only XX cells that are now 60-80% tetraploid." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "S-2 cell" []
synonym: "S2 cell" []
synonym: "SCHNEIDER S2 Cell" []
synonym: "Schneider's Line S2 cell" []
is_a: BTO:0000669

[Term]
id: BTO:0001678
name: Th1-cell
def: "Subset of helper-inducer T-lymphocytes which synthesize and secrete interleukin-2\, gamma-interferon\, and interleukin-12. Due to their ability to kill antigen-presenting cells and their lymphokine-mediated effector activity\, Th1 cells are associated with vigorous delayed-type hypersensitivity reactions." [Medical Dictionary Online:http //www.online-medical-dictionary.org/]
synonym: "Th1 cell" []
is_a: BTO:0000782

[Term]
id: BTO:0001679
name: Th2-cell
def: "Subset of helper-inducer T-lymphocytes which synthesize and secrete the interleukins IL-4\, IL-5\, IL-6\, and IL-10. These cytokines influence B-cell development and antibody production as well as augmenting humoral responses." [Medical Dictionary Online:http //www.online-medical-dictionary.org/]
synonym: "Th2 cell" []
is_a: BTO:0000782

[Term]
id: BTO:0001680
name: anus
def: "The posterior opening of the alimentary canal." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=anus]
relationship: part_of BTO:0000058

[Term]
id: BTO:0001681
name: anal sac
def: "In carnivores\, either of two sacs found between the internal and external anal sphincters\, lined with sebaceous glands and in some species with apocrine glands." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0001680

[Term]
id: BTO:0001682
name: byssus
def: "A mass of strong\, silky filaments by which certain bivalve mollusks\, such as mussels\, attach themselves to rocks and other fixed surfaces." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0001262
relationship: part_of BTO:0001266

[Term]
id: BTO:0001683
name: adenohypophysis tumor cell
synonym: "anterior pituitary gland tumor cell" []
synonym: "anterior pituitary tumor cell" []
relationship: DRV BTO:0000040
relationship: DRV BTO:0001076

[Term]
id: BTO:0001684
name: antler
def: "One of the paired deciduous solid bone processes that arise from the frontal bone on the head of an animal of the deer family; also \: a branch of an antler." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=antler]
relationship: part_of BTO:0000282

[Term]
id: BTO:0001685
name: aortic smooth muscle
is_a: BTO:0001260
is_a: BTO:0002488
relationship: part_of BTO:0000135

[Term]
id: BTO:0001686
name: joint
def: "The point of contact between elements of an animal skeleton with the parts that surround and support it." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=joint]
synonym: "articular joint" []
is_a: BTO:0000421

[Term]
id: BTO:0001687
name: asynchronous muscle
def: "Asynchronous muscle is that type of muscle\nwhich\, when turned on by neural input and resulting muscle action potentials\, can contract in an oscillatory manner if attached to an appropriate\, resonant load such as is offered in life by an insect’s wings and thorax. The frequency of the oscillatory contractions is different from\, and typically much higher than\, that of the activating neuronal impulses. Asynchronous muscle is so-named because during oscillation there is no direct correspondence between individual muscle\ncontractions and muscle action potentials\, which contrasts with synchronous muscle in which there is a 1\:1 correspondence between muscle contractions and muscle action potentials or bursts of action potentials. Asynchronous muscle is only\nknown to occur in insects. The muscles that power flight in dipteran flies\, beetles\, many of the true bugs and in some\, but perhaps not all\, bees and wasps are asynchronous muscles\, as are the singing muscles of some cicadas." [PMID:10952872]
synonym: "fibrillar muscle" []
synonym: "myogenic muscle" []
relationship: part_of BTO:0001266

[Term]
id: BTO:0001688
name: cochlear ganglion
def: "The sensory ganglion located within the spiral canal of the modiolus. It consists of bipolar cells that send fibers peripherally through the foramina nervosa to the spiral organ and centrally through the internal acoustic meatus to the cochlear nuclei of the brain stem." [Dorlands Medical Dictionary:MerckSource]
synonym: "Corti's ganglion" []
synonym: "auditory ganglion" []
synonym: "ganglion cochlearis" []
synonym: "ganglion spirale cochleae" []
synonym: "spiral ganglion" []
synonym: "spiral ganglion of cochlea" []
is_a: BTO:0000497
relationship: part_of BTO:0001693

[Term]
id: BTO:0001689
name: axillary bud
def: "The axillary bud is a bud that develops in the axil of a plant." [Botany and Paleobotany Dictionary:Plant Glossary]
is_a: BTO:0000158

[Term]
id: BTO:0001690
name: B-cell lymphoma cell
def: "A cell of a group of heterogeneous lymphoid tumors generally expressing one or more B-cell antigens or representing malignant transformations of B-lymphocytes." [Medical Dictionary Online:http //www.online-medical-dictionary.org/]
is_a: BTO:0000785

[Term]
id: BTO:0001691
name: spiral organ
def: "The organ\, resting on the basilar membrane in the cochlear duct\, that contains the special sensory receptors for hearing; it consists of neuroepithelial hair cells and several types of supporting cells\, including the inner and outer pillar cells\, inner and outer phalangeal cells\, border cells\, and Hensen's cells. " [Dorlands Medical Dictionary:MerckSource]
synonym: "Corti's organ" []
synonym: "basilar papilla" []
synonym: "organ of Corti" []
synonym: "organum spirale" []
relationship: part_of BTO:0001692

[Term]
id: BTO:0001692
name: cochlear duct
def: "A spirally arranged membranous tube in the bony canal of the cochlea along its outer wall\, lying between the scala tympani below and the scala vestibuli above." [Dorlands Medical Dictionary:MerckSource]
synonym: "cochlear canal" []
synonym: "ductus cochlearis" []
synonym: "membranous cochlea" []
synonym: "scala media" []
synonym: "scala of Löwenberg" []
relationship: part_of BTO:0000267

[Term]
id: BTO:0001693
name: modiolus
def: "The central pillar or columella of the cochlea." [Dorlands Medical Dictionary:MerckSource]
synonym: "columella cochleae" []
relationship: part_of BTO:0000267

[Term]
id: BTO:0001694
name: urinary bladder epithelium
relationship: part_of BTO:0001418

[Term]
id: BTO:0001695
name: blastopore
def: "During gastrulation cells on the surface of the embryo move into the interior to form the mesoderm and endoderm. The opening formed by this invagination of cells is the blastopore. It is an opening from the archenteron\, the primitive gut\, to the exterior. In some animals this opening becomes the anus\, whilst in others it closes up and the anus opens at the same spot or nearby. In some animals\, eg. chick\, invagination occurs without a true blastopore and the site at which the cells move in\, the (primitive streak)\, may be termed a virtual blastopore." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
relationship: part_of BTO:0001696

[Term]
id: BTO:0001696
name: archenteron
def: "The cavity of a gastrula forming a primitive gut." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=archenteron]
relationship: part_of BTO:0001403

[Term]
id: BTO:0001697
name: olfactory gland
def: "The secretion of this serous glands traps and dissolves odor-producing particles in the nasal cavity to allow for new smells to be detected." [Review Glossary:http //www.medinfo.ufl.edu/year1/histo/glossary.html]
synonym: "Bowman's gland" []
is_a: BTO:0000431
relationship: part_of BTO:0000840

[Term]
id: BTO:0001698
name: bulbourethral gland
def: "Either of two small racemose glands that are located below the prostate and discharge a component of the seminal fluid into the urethra. They are homologous to the Bartholin's glands in the female." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "Cowper's gland" []
is_a: BTO:0000080
is_a: BTO:0003096

[Term]
id: BTO:0001699
name: bursa of Fabricius
def: "A lymphoid organ that opens into the cloaca of birds and functions in B-cell production." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=bursa+fabricius]
is_a: BTO:0000753

[Term]
id: BTO:0001700
name: cancellous bone
def: "Bone substance made up of thin intersecting lamellae\, usually found internal to compact bone." [Dorlands Medical Dictionary:MerckSource]
synonym: "cancellated bone" []
synonym: "spongy bone" []
synonym: "substantia spongiosa ossium" []
synonym: "substantia trabecularis ossium" []
synonym: "trabecular bone" []
synonym: "trabecular substance" []
relationship: part_of BTO:0000140

[Term]
id: BTO:0001701
name: carapace
def: "A bony or chitinous case or shield covering the back or part of the back of an animal (as a turtle or crab)." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
is_a: BTO:0000634

[Term]
id: BTO:0001702
name: left atrium
def: "The left atrium receives oxygenated blood back from the lungs and pumps it down into the left ventricle for relatively high-pressure delivery to the body." [Medical Dictionary \, Medterms:http //www.medterms.com]
relationship: part_of BTO:0000903

[Term]
id: BTO:0001703
name: right atrium
def: "The right atrium receives deoxygenated blood from the body through the vena cava and pumps it into the right ventricle which then sends it to the lungs. " [Medical Dictionary \, Medterms:http //www.medterms.com]
relationship: part_of BTO:0000903

[Term]
id: BTO:0001704
name: twitch muscle
def: "Striated muscle innervated by a single motoneuron and having an electrically excitable membrane that exhibits an all or none response; in mammals almost all skeletal muscles are twitch muscles." [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
is_a: BTO:0001103

[Term]
id: BTO:0001705
name: vallate papilla
def: "The largest papilla of the tongue\, 8 to 12 in number\, arranged in the form of a V anterior to the sulcus terminalis of the tongue." [Dorlands Medical Dictionary:MerckSource]
synonym: "circumvallate papilla" []
synonym: "papilla vallatae" []
relationship: part_of BTO:0001385

[Term]
id: BTO:0001706
name: cnidoblast
def: "A cell in the epidermis of coelenterates in which a nematocyst is developed." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "nematoblast" []
is_a: BTO:0001470

[Term]
id: BTO:0001707
name: coelom
def: "The cavity within the body of all animals higher than the coelenterates and certain primitive worms\, formed by the splitting of the embryonic mesoderm into two layers. In mammals it forms the peritoneal\, pleural\, and pericardial cavities." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "body cavity" []
synonym: "celom" []
synonym: "coelome" []
relationship: DRV BTO:0000839

[Term]
id: BTO:0001708
name: coelomic fluid
def: "Coelomic fluid probably aids in oxygen transport and may contain some cells with hemoglobin." [Encyclopaedia Britannica:http //www.britannica.com/eb/]
relationship: REL BTO:0001707

[Term]
id: BTO:0001709
name: colonic epithelium
synonym: "colon epithelium" []
is_a: BTO:0000781
relationship: part_of BTO:0000269

[Term]
id: BTO:0001710
name: corpora quadrigemina
def: "Two pairs of colliculi on the dorsal surface of the midbrain composed of white matter externally and gray matter within\, the superior pair containing correlation centers for optic reflexes and the inferior pair containing correlation centers for auditory reflexes." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: part_of BTO:0001793

[Term]
id: BTO:0001711
name: melanophore
def: "A pigment cell that contains melanin\, especially as found in the skin of amphibians and reptiles." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0001470

[Term]
id: BTO:0001712
name: dorsal lip
def: "The margin of the fold of blastula wall that delineates the dorsal limit of the blastopore\, constitutes the primary organizer\, and forms the point of origin of chordamesoderm." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: part_of BTO:0001695

[Term]
id: BTO:0001713
name: dorsum
def: "The back; especially \: the entire dorsal surface of an animal." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=dorsum]
synonym: "back" []
relationship: part_of BTO:0001493

[Term]
id: BTO:0001714
name: duodenal adenocarcinoma cell
def: "Malignant neoplasms of the duodenum account for only 0.3-0.4% of tumors of the gastrointestinal tract. 25-45% of malignant neoplasms within the small bowel occur within the duodenum. Duodenal adenocarcinomas are usually located in the periampullary and intraampullary regions; they very rarely involve the duodenal bulb. There is an association of duodenal adenocarcinoma with Gardner's syndrome\, Peutz-Jegher's syndrome\, celiac disease\, and Crohn's disease." [MedPixRadiologyTeachingFiles:https //rad.usuhs.mil/medpix/medpix.html]
is_a: BTO:0000604
relationship: DRV BTO:0000365

[Term]
id: BTO:0001715
name: ectoplacental cone
def: "The thickened trophoblast of the blastocyst in rodents that becomes the fetal portion of the placenta." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0001079
relationship: part_of BTO:0001099

[Term]
id: BTO:0001716
name: eggshell
def: "The hard exterior covering of an egg." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=eggshell]
relationship: part_of BTO:0000369

[Term]
id: BTO:0001717
name: electroplax
def: "A stack of specialised muscle fibres found in electric eels\, arranged in series. The fibres have lost the ability to contract\, instead they generate extremely high voltages (ca 500 V) in response to nervous stimulation. They contain asymmetrically distributed sodium potassium ATPases\, acetylcholine receptors and sodium gates at extraordinarily high concentrations. " [Medical Dictionary Search Engine:http //www.books.md/E/dic/electroplax.php]
relationship: REL BTO:0000888

[Term]
id: BTO:0001718
name: embryoid body
def: "Embryoid bodies are structures resembling embryos\, occurring in several types of germ cell tumors." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000809

[Term]
id: BTO:0001719
name: claw
def: "1\: A sharp\, curved\, horny structure at the end of a toe of a mammal\, reptile\, or bird. \n2\: A chela or similar pincerlike structure on the end of a limb of a crustacean or other arthropod. \n3\: A limb terminating in such a structure." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0001492

[Term]
id: BTO:0001720
name: floor plate
def: "The unpaired ventral longitudinal zone of the neural tube\, forming the floor of that tube.\n" [Dorlands Medical Dictionary:MerckSource]
synonym: "bodenplatte" []
synonym: "ventral plate" []
relationship: part_of BTO:0001057

[Term]
id: BTO:0001721
name: sternal cartilage
def: "A bar of hyaline cartilage by which the ventral extremity of a rib is attached to the sternum in the case of the true ribs\, or to the superiorly adjacent ribs in the case of the upper false ribs.\n" [Dorlands Medical Dictionary:MerckSource]
synonym: "cartilago costalis" []
synonym: "costal cartilage" []
is_a: BTO:0000206

[Term]
id: BTO:0001722
name: enamel organ
def: "A circumscribed knoblike mass of ectodermal cells arising from the dental lamina; it produces the enamel cap from which the dental enamel develops." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000315
is_a: BTO:0001511
relationship: REL BTO:0000397

[Term]
id: BTO:0001723
name: enamel epithelium
def: "In the developing tooth\, the inner or internal layer of cells (ameloblasts) of the enamel organ that deposit the organic matrix of enamel\, plus the outer or external layer of cuboidal cells. The reduced enamel epithelium is the remains of both layers after enamel formation is complete." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0001722

[Term]
id: BTO:0001724
name: ependymocyte
def: "An ependymal cell\,  the cells of the ependyma." [Dorlands Medical Dictionary:MerckSource]
synonym: "ependymal cell" []
relationship: part_of BTO:0000401

[Term]
id: BTO:0001725
name: floral meristem
def: "A meristem that gives rise to a flower." [Dictionary:http //www.desicca.de/plant_breeding/Dictionary/]
synonym: "GRO\:0000229" []
relationship: part_of BTO:0001116
relationship: part_of BTO:0001726

[Term]
id: BTO:0001726
name: inflorescence meristem
def: "The relatively undifferentiated\, dividing plant tissue that gives rise to the inflorescence." [Dictionary:http //www.desicca.de/plant_breeding/Dictionary/]
synonym: "GRO\:0000230" []
is_a: BTO:0000852

[Term]
id: BTO:0001727
name: perianth
def: "The floral structure comprised of the calyx and corolla especially when the two whorls are fused." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=perianth]
synonym: "GRO\:0005401" []
synonym: "floral envelope" []
relationship: part_of BTO:0000469

[Term]
id: BTO:0001728
name: tepal
def: "A division of the perianth of a flower having a virtually indistinguishable calyx and corolla\, as in tulips and lilies." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "GRO\:0005131" []
relationship: part_of BTO:0001727

[Term]
id: BTO:0001729
name: forelimb
def: "A limb (as an arm\, wing\, fin\, or leg) that is situated anteriorly." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=forelimb]
is_a: BTO:0001492

[Term]
id: BTO:0001730
name: mesosperm
def: "The middle layer of the coat of a seed. " [GardenWeb \, Glossary of Botanical Terms:http //glossary.gardenweb.com/glossary/]
relationship: part_of BTO:0001227

[Term]
id: BTO:0001731
name: glucagonoma cell
def: "A type of islet cell tumor cell of the alpha cells that secretes glucagon; some are malignant." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000584

[Term]
id: BTO:0001732
name: gastric antrum
def: "The dilated portion of the pyloric part of the stomach\, between the body of the stomach and the pyloric canal." [Dorlands Medical Dictionary:MerckSource]
synonym: "antrum of Willis" []
synonym: "antrum pylori" []
synonym: "antrum pyloricum" []
synonym: "pyloric antrum" []
relationship: part_of BTO:0001307

[Term]
id: BTO:0001733
name: gynoecium
def: "The female reproductive organs of a flower; the pistil or pistils considered as a group." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "GRO\:000543" []
relationship: part_of BTO:0000469

[Term]
id: BTO:0001734
name: gut juice
is_a: BTO:0000346
relationship: REL BTO:0000349

[Term]
id: BTO:0001735
name: cardiac Purkinje fiber
def: "One of the specialized cardiac muscle fibers\, part of the impulse-conducting network of the heart\, that rapidly transmit impulses from the atrioventricular node to the ventricles." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "Purkinje fiber" []
synonym: "heart Purkinje fiber" []
is_a: BTO:0002320
relationship: part_of BTO:0000199

[Term]
id: BTO:0001736
name: vascular cancer cell
relationship: DRV BTO:0001085

[Term]
id: BTO:0001737
name: hemangioendothelioma cell
def: "A true neoplasm of vascular origin\, characterized by proliferation of endothelial cells in and about the vascular lumen; it is usually considered to be intermediate in grade between hemangioma and hemangiosarcoma but sometimes is used to denote the latter." [Dorlands Medical Dictionary:MerckSource]
synonym: "hemendothelioma cell" []
is_a: BTO:0001736

[Term]
id: BTO:0001738
name: histiocytic lymphoma cell
def: "The most common aggressive form of non-Hodgkin lymphoma. It occurs in both diffuse and nodular form. The large cells may have cleaved and non-cleaved nuclei." [Medical Dictionary Online:http //www.online-medical-dictionary.org/]
is_a: BTO:0000785

[Term]
id: BTO:0001739
name: pars tuberalis
def: "A thin plate of cells that is an extension of the adenohypophysis on the ventral or anterior aspect of the infundibulum." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: part_of BTO:0000040

[Term]
id: BTO:0001740
name: hypopharynx
def: "The portion of the pharynx that lies below the upper edge of the epiglottis and opens into the larynx and esophagus." [Dorlands Medical Dictionary:MerckSource]
synonym: "laryngopharynx" []
synonym: "pars laryngea pharyngis" []
relationship: part_of BTO:0001049

[Term]
id: BTO:0001741
name: incisor
def: "A tooth adapted for cutting or gnawing\, located at the front of the mouth along the apex of the dental arch." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000397

[Term]
id: BTO:0001742
name: jejunal mucosa
is_a: BTO:0000642
relationship: part_of BTO:0000657

[Term]
id: BTO:0001743
name: jejunal epithelium
is_a: BTO:0001258

[Term]
id: BTO:0001744
name: jugular vein
def: "Any of several large veins of the neck that drain blood from the head." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "vena jugularis" []
is_a: BTO:0000234
relationship: part_of BTO:0000420

[Term]
id: BTO:0001745
name: renal inner medulla
def: "The inner part of the substance of the kidney\, composed chiefly of collecting tubule elements\, loops of Henle\, and vasa recta\, organized grossly into pyramids." [Nephrogenic Diabetes Insipidus Foundation \, NDI Terminology:http //www.ndif.org/Terms/]
synonym: "kidney inner medulla" []
relationship: part_of BTO:0001167

[Term]
id: BTO:0001746
name: renal outer medulla
synonym: "kidney outer medulla" []
relationship: part_of BTO:0001167

[Term]
id: BTO:0001747
name: palpus
def: "A segmented usually tactile or gustatory process on an arthropod mouthpart." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=palpus]
synonym: "labial palp" []
relationship: part_of BTO:0001090

[Term]
id: BTO:0001748
name: mandible
def: "1\: The lower jaw of a vertebrate animal. \n2. Either the upper or lower part of the beak in birds." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "mandibula" []
relationship: part_of BTO:0001749

[Term]
id: BTO:0001749
name: jaw
def: "1\: Either of two bony or cartilaginous structures that in most vertebrates form the framework of the mouth and hold the teeth.\n2\: Any of various structures of invertebrates that have an analogous function to vertebrate jaws." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0001295

[Term]
id: BTO:0001750
name: mandibular condyle
def: "The posterior process on the ramus of the mandible composed of two parts\: a superior part\, the articular portion\, and an inferior part\, the condylar neck." [Medical Dictionary Online:http //www.online-medical-dictionary.org/]
relationship: part_of BTO:0001751

[Term]
id: BTO:0001751
name: mandibular ramus
def: "A bony process extending like a branch from a larger bone\, especially the ascending part of the lower jaw that makes a joint at the temple." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0001748

[Term]
id: BTO:0001752
name: invertebrate mandible
def: "Any of various mouth organs of invertebrates used for seizing and biting food\, especially either of a pair of such organs in insects and other arthropods." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "invertebrate mandibula" []
relationship: part_of BTO:0001090

[Term]
id: BTO:0001753
name: mandibular organ
relationship: part_of BTO:0001752

[Term]
id: BTO:0001754
name: cheek
def: "The fleshy part of either side of the face below the eye and between the nose and ear." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0000282

[Term]
id: BTO:0001755
name: masseter
def: "A thick muscle in the cheek that closes the jaws during chewing." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "masseter muscle" []
is_a: BTO:0000021
relationship: part_of BTO:0001754

[Term]
id: BTO:0001756
name: meningioma cell
def: "A cell of a slow-growing tumor of the meninges\, occurring most often in adults." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0001573
relationship: DRV BTO:0000144

[Term]
id: BTO:0001757
name: medulloblastoma cell
def: "A cell of a malignant\, highly radiosensitive cerebellar tumor composed of undifferentiated neuroglial cells. " [Brain Tumor Dictionary:http //virtualtrials.com/dictionary.cfm?N=3]
is_a: BTO:0000526
relationship: DRV BTO:0000232

[Term]
id: BTO:0001758
name: ocellus
def: "A small simple eye\, found in many invertebrates\, usually consisting of a few sensory cells and a single lens. " [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000439

[Term]
id: BTO:0001759
name: molaris
def: "A tooth with a rounded or flattened surface adapted for grinding; specifically\: one of the cheek teeth in mammals behind the incisors and canines." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=molaris]
synonym: "dens molaris" []
synonym: "molar" []
is_a: BTO:0000397

[Term]
id: BTO:0001760
name: myotube
def: "A developmental stage of a muscle fiber composed of a syncytium formed by fusion of myoblasts." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: DRV BTO:0000222

[Term]
id: BTO:0001761
name: nasal vestibule
def: "The anterior part of the nasal cavity situated just inferior to the nares and limited posteriorly by the limen nasi. It is lined with stratified squamous epithelium and contains hairs (vibrissae) and sebaceous glands." [Dorlands Medical Dictionary:MerckSource]
synonym: "vestibulum nasale" []
synonym: "vestibulum nasi" []
relationship: part_of BTO:0000840

[Term]
id: BTO:0001762
name: neonate
def: "A newborn child; especially\: a child less than a month old." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=neonate]
is_a: BTO:0000284

[Term]
id: BTO:0001763
name: neural arch
def: "One of the cartilaginous structures surrounding the embryonic spinal cord\, formed by the dorsal growth of the dorsolateral arcualia; it is the primordium of the vertebral arch." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000379

[Term]
id: BTO:0001764
name: neural crest
def: "The part of the ectoderm in a vertebrate embryo that lies on either side of the neural tube and develops into the cranial\, spinal\, and autonomic ganglia." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: DRV BTO:0001765

[Term]
id: BTO:0001765
name: neural plate
def: "The thickened dorsal plate of ectoderm that differentiates into the neural tube and neural crest;\nEctoderm on the dorsal surface of the early vertebrate embryo that gives rise to the cells (neurons and glia) of the nervous system. Also called the neural plate" [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000., The Dictionary of Cell and Molecular Biology:http //www.mblab.gla.ac.uk/]
synonym: "neuroectoderm" []
relationship: part_of BTO:0000315

[Term]
id: BTO:0001766
name: neurula
def: "An embryo at an early stage of development in which neurulation begins." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000379

[Term]
id: BTO:0001767
name: neurosecretory cell
def: "Cell that has properties both of electrical activity\, carrying impulses and a secretory function\, releasing hormones into the bloodstream. In a sense\, they are behaving in the same way as any chemically signalling neuron\, except that the target is the blood (and remote tissues)\, not another nerve or post synaptic region." [Medical Dictionary Search Engine:http //www.books.md/N/dic/neurosecretorycell.php]
is_a: BTO:0000938
is_a: BTO:0001488

[Term]
id: BTO:0001768
name: notochord
def: "1\: A flexible rodlike structure that forms the main support of the body in the lowest chordates\, such as the lancelet; a primitive backbone. \n2\: A similar structure in embryos of higher vertebrates\, from which the spinal column develops." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000818
relationship: part_of BTO:0000379

[Term]
id: BTO:0001769
name: odontoblast
def: "Any of the elongated radially arranged cells on the surface of the dental pulp that secrete dentin." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=odontoblast]
synonym: "odontoblastic cell" []
relationship: part_of BTO:0000339

[Term]
id: BTO:0001770
name: ciliary epithelium
is_a: BTO:0000416
relationship: part_of BTO:0000723

[Term]
id: BTO:0001771
name: olfactory neuron
def: "Sensory neuron from the lining of the nose. They are the only neurons that continue to divide and differentiate throughout an organism's life." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
is_a: BTO:0001037
relationship: part_of BTO:0000108

[Term]
id: BTO:0001772
name: olfactory organ
def: "The specialized structures subserving the function of the sense of smell\, including the olfactory region of the nasal mucosa containing the bipolar cells of origin of the olfactory nerves\, together with the olfactory glands." [Dorlands Medical Dictionary:MerckSource]
synonym: "organ olfactus" []
synonym: "organum olfactorium" []
relationship: part_of BTO:0000840

[Term]
id: BTO:0001773
name: oocyst
def: "Zygote; specifically\: a sporozoan zygote undergoing sporogenous development." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=oocyst]
is_a: BTO:0000854

[Term]
id: BTO:0001774
name: oral cancer cell
def: "Cancer within the mouth." [Medical Dictionary \, Medterms:http //www.medterms.com]
relationship: DRV BTO:0001090

[Term]
id: BTO:0001775
name: oral epithelium
is_a: BTO:0000416
relationship: part_of BTO:0001090

[Term]
id: BTO:0001776
name: plant ovule
def: "A minute structure in seed plants\, containing the embryo sac and surrounded by the nucellus\, that develops into a seed after fertilization." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "GRO\:0005267" []
is_a: BTO:0001226

[Term]
id: BTO:0001777
name: megasporangium
def: "The central and chief part of a plant ovule that encloses the female gametophyte." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=megasporangium]
synonym: "GRO\:0005261" []
synonym: "nucellus" []
is_a: BTO:0001287
relationship: part_of BTO:0001776

[Term]
id: BTO:0001778
name: microsporangium
def: "The pollen sac of a seed plant in which pollen is produced." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "GRO\:0005391" []
synonym: "male sporangium" []
synonym: "pollen sac" []
is_a: BTO:0001287

[Term]
id: BTO:0001779
name: palate
def: "The roof of the mouth separating the mouth from the nasal cavity." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=palate]
relationship: part_of BTO:0001090

[Term]
id: BTO:0001780
name: oxyntic cell
def: "Cells of the gastric glands which secrete hydrochloric acid and intrinsic factor." [Medical Dictionary Online:http //www.online-medical-dictionary.org/]
synonym: "parietal cell" []
relationship: part_of BTO:0000503

[Term]
id: BTO:0001781
name: parathyroid gland cancer cell
synonym: "parathyroid cancer cell" []
relationship: DRV BTO:0000997

[Term]
id: BTO:0001782
name: peritoneal cavity
def: "The potential space of capillary thinness between the parietal and the visceral peritoneum\, which is normally empty except for a thin serous fluid that keeps the surfaces moist." [Dorlands Medical Dictionary:MerckSource]
synonym: "cavitas peritonealis" []
synonym: "greater peritoneal cavity" []
relationship: part_of BTO:0000020

[Term]
id: BTO:0001783
name: pulvinus
def: "A mass of large thin-walled cells surrounding a vascular strand at the base of a petiole or petiolule and functioning in turgor movements of leaves or leaflets." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=pulvinus]
relationship: part_of BTO:0001041

[Term]
id: BTO:0001784
name: Peyer's gland
def: "Any of numerous large oval patches of closely aggregated nodules of lymphoid tissue in the walls of the small intestine esp. in the ileum that partially or entirely disappear in advanced life and in typhoid fever become the seat of ulcers which may perforate the intestines." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "Peyer's patch" []
is_a: BTO:0000784
relationship: part_of BTO:0000620

[Term]
id: BTO:0001785
name: branchial arch
def: "One of a series of bony or cartilaginous arches that develop in the walls of the mouth cavity and pharynx of a vertebrate embryo\, consist typically of a curved segmented bar or rod on each side meeting the contralateral bar or rod at the ventral end\, and correspond to the gill arches of fishes and amphibians." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "pharyngeal arch" []
synonym: "visceral arch" []
relationship: part_of BTO:0000379

[Term]
id: BTO:0001786
name: pheromone gland
is_a: BTO:0000254

[Term]
id: BTO:0001787
name: pars distalis
def: "The distal part of adenohypophysis\: the part that makes up the main body of the gland." [Dorlands Medical Dictionary:MerckSource]
synonym: "pars distalis adenohypophyseos" []
synonym: "pars distalis lobi anterioris hypophyseos" []
relationship: part_of BTO:0000040

[Term]
id: BTO:0001788
name: pars intermedia
def: "The intermediate part of adenohypophysis\: an ill-defined region between the two lobes of the hypophysis; some systems of nomenclature consider it part of the neurohypophysis. In humans a defined structure develops during embryogenesis\, but only scattered cells are retained when the gland matures.\n" [Dorlands Medical Dictionary:MerckSource]
synonym: "intermediate lobe" []
synonym: "pars intermedia adenohypophyseos" []
synonym: "pars intermedia lobi anterior hypophyseos" []
relationship: part_of BTO:0000040

[Term]
id: BTO:0001789
name: neural lobe
def: "The expanded distal portion of the neurohypophysis." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "infundibular process" []
synonym: "pars nervosa" []
relationship: part_of BTO:0000937

[Term]
id: BTO:0001790
name: pleopod
def: "One of the paired abdominal appendages of certain aquatic crustaceans\, such as shrimp\, lobsters\, and isopods\, that function primarily for carrying the eggs in females and are usually adapted for swimming." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "swimmeret" []
synonym: "swimming leg" []
relationship: part_of BTO:0000020

[Term]
id: BTO:0001791
name: pleura
def: "The delicate serous membrane that lines each half of the thorax of mammals and is folded back over the surface of the lung of the same side." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=pleura]
relationship: part_of BTO:0000763

[Term]
id: BTO:0001792
name: portal vein
def: "A vein that conducts blood from the digestive organs\, spleen\, pancreas\, and gallbladder to the liver." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000234

[Term]
id: BTO:0001793
name: tectum mesencephali
def: "The dorsal part of the midbrain including the corpora quadrigemina." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "tectum" []
relationship: part_of BTO:0000138

[Term]
id: BTO:0001794
name: posterior silk gland
is_a: BTO:0001250

[Term]
id: BTO:0001795
name: anterior silk gland
is_a: BTO:0001250

[Term]
id: BTO:0001796
name: preoptic area
def: "The most anterior part of the hypothalamus\, lying adjacent to the lamina terminalis and superior to the optic chiasm\, and comprising the lateral and medial preoptic nuclei\, the supraoptic and paraventricular nuclei; and the anterior hypothalamic nucleus." [Dorlands Medical Dictionary:MerckSource]
synonym: "anterior hypothalamic area" []
synonym: "anterior hypothalamic region" []
synonym: "area hypothalamica rostralis" []
synonym: "preoptic region" []
synonym: "regio hypothalamica anterior" []
relationship: part_of BTO:0000614

[Term]
id: BTO:0001797
name: promyelocytic leukemia cell
def: "A cell of a type of acute myeloid leukemia\, a quickly progressing disease in which too many immature blood-forming cells are found in the blood and bone marrow." [Medical Dictionary \, Hyperdictionary:http //www.hyperdictionary.com/medical/promyelocytic+leukemia]
is_a: BTO:0001545

[Term]
id: BTO:0001798
name: prothallium
def: "A small\, flat\, delicate structure produced by a germinating spore and bearing sex organs. It is the gametophyte of ferns and some other plants." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "prothallus" []
is_a: BTO:0000495

[Term]
id: BTO:0001799
name: pulmonary vein
def: "A vein that carries oxygenated blood from the lungs to the left atrium of the heart." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000234

[Term]
id: BTO:0001800
name: retinal ganglion cell
def: "Cells of the innermost nuclear layer of the retina\, the ganglion cell layer\, which project axons through the optic nerve to the brain. They are quite variable in size and in the shapes of their dendritic arbors\, which are generally confined to the inner plexiform layer." [Medical Dictionary Online:http //www.online-medical-dictionary.org/]
relationship: part_of BTO:0003398

[Term]
id: BTO:0001801
name: skeletal muscle cancer cell
relationship: DRV BTO:0001103

[Term]
id: BTO:0001802
name: rhabdomyosarcoma cell
def: "Malignant tumour (sarcoma) derived from striated muscle." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
is_a: BTO:0001207
is_a: BTO:0001801

[Term]
id: BTO:0001803
name: retrocerebral complex
def: "Corpora allata with Corpora cardiaca form the retrocerebral complex\, a neurosecretory organ." [Flybrain:http //flybrain.uni-freiburg.de/Flybrain/]
is_a: BTO:0001488

[Term]
id: BTO:0001804
name: root hair
def: "A filamentous extension of an epidermal cell near the tip of a rootlet that functions in absorption of water and minerals." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=root+hair]
relationship: part_of BTO:0001192

[Term]
id: BTO:0001805
name: saccule
def: "The smaller of two membranous sacs in the vestibule of the inner ear." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0003382

[Term]
id: BTO:0001806
name: visceral mass
def: "The visceral mass consists of the gonad\, digestive gland\, heart\, and excretory organs." [Class Gastropoda:http //www.cox-internet.com/coop/gastropoda.html]
is_a: BTO:0001262
is_a: BTO:0001491

[Term]
id: BTO:0001807
name: utricle
def: "The part of the membranous labyrinth of the inner ear into which the semicircular canals open\," [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=utricle]
synonym: "utriculus" []
relationship: part_of BTO:0003382

[Term]
id: BTO:0001808
name: saphenous vein
def: "Either of two main superficial veins of the leg\, one larger than the other\, that begin at the foot." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000234

[Term]
id: BTO:0001809
name: scalp
def: "The part of the integument of the human head usually covered with hair in both sexes or the part of an animal (as a wolf or fox) corresponding to the human scalp." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=scalp]
relationship: part_of BTO:0000282
relationship: part_of BTO:0001253

[Term]
id: BTO:0001810
name: sclerotium
def: "A compact mass of hardened mycelium stored with reserve food material that in some higher fungi becomes detached and remains dormant until a favorable opportunity for growth occurs." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=scleroticum]
synonym: "FAO\:0001008" []
is_a: BTO:0001436

[Term]
id: BTO:0001811
name: seminiferous epithelium
def: "Specialised epithelium lining the seminiferous tubules containing developing and mature spermatozoa and sertoli cells. " [Medical Dictionary Search Engine:http //www.books.md/S/dic/seminiferousepithelium.php]
is_a: BTO:0000416
relationship: part_of BTO:0001235

[Term]
id: BTO:0001812
name: slow twitch muscle fiber
def: "Small dark muscle fibers rich in mitochondria\, myoglobin\, and sarcoplasm and with only faint cross-striping; designed for slow but repetitive contractions over long periods of time." [Dorlands Medical Dictionary:MerckSource]
synonym: "muscle fiber type I" []
synonym: "red muscle fiber" []
synonym: "type I muscle fiber" []
is_a: BTO:0002319
relationship: part_of BTO:0001704
relationship: part_of BTO:0002317

[Term]
id: BTO:0001813
name: fast twitch muscle fiber
def: "Paler-colored muscle fibers of larger diameter than slow twitch fibers\, and having less sarcoplasm and more prominent cross-striping; used for forceful and rapid contractions over short periods of time." [Dorlands Medical Dictionary:MerckSource]
synonym: "muscle fiber type II" []
synonym: "type II muscle fiber" []
synonym: "white muscle fiber" []
is_a: BTO:0002319
relationship: part_of BTO:0001704
relationship: part_of BTO:0002318

[Term]
id: BTO:0001814
name: leaf tip
def: "The outer end of a leaf; the end that is opposite the petiole." [Leaf Glossary:http //www.enchantedlearning.com/subjects/plants/leaf/]
synonym: "GRO\:0005325" []
synonym: "leaf apex" []
relationship: part_of BTO:0000719

[Term]
id: BTO:0001815
name: stellate ganglion
def: "A composite ganglion formed by fusion of the inferior cervical ganglion and the first thoracic ganglion of the sympathetic chain of a vertebrate animal. " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
is_a: BTO:0001333

[Term]
id: BTO:0001816
name: stem nodule
def: "Rhizobia interact symbiotically with leguminous plants by inducing nitrogen-fixing nodules on the roots. Some plants of the genus Aeschynomene\, encountered in waterlogged soils or riverbanks\, have the peculiar property of forming stem nodules. This very unusual behavior among leguminous plants is shared only with a few species of the genera Sesbania\, Neptunia\, and Discolobium." [PMID:11114184]
relationship: part_of BTO:0001300

[Term]
id: BTO:0001817
name: stolon tip
synonym: "stolon apex" []
relationship: part_of BTO:0001306

[Term]
id: BTO:0001818
name: stomach smooth muscle
synonym: "gastric muscle" []
synonym: "gastric smooth muscle" []
synonym: "stomach muscle" []
is_a: BTO:0001260
relationship: part_of BTO:0001307

[Term]
id: BTO:0001819
name: stria vascularis
def: "The upper part of the spiral ligament of the scala media that contains numerous small blood vessels;\nA layer of vascular tissue consisting of epithelial cells\, mesothelial cells\, and probably some neuroectoderm; it covers the outer wall of the cochlear duct and is thought to secrete the endolymph." [Fast Health Dictionary:http //www.fasthealth.com/dictionary, Dorlands Medical Dictionary:MerckSource]
synonym: "stria vascularis ductus cochlearis" []
synonym: "vascular stria of cochlear duct" []
relationship: part_of BTO:0001692

[Term]
id: BTO:0001820
name: subcommissural organ
def: "An ependymal derivative located at the junction of the third ventricle and the cerebral aqueduct\, secreting somatostatin." [Medical Dictionary Online:http //www.online-medical-dictionary.org/]
relationship: part_of BTO:0000142

[Term]
id: BTO:0001821
name: subesophagial ganglion
def: "Nerve centre at the junction of the circumoesophageal connectives and the ventral nerve cord." [Glossary of Polychaete Technical Terms:http //www.webref.org/invertebrate/s/suboesophageal_ganglion.htm]
synonym: "suboesophagial ganglion" []
is_a: BTO:0000497

[Term]
id: BTO:0001822
name: suprachiasmatic nucleus
def: "A small group of neurons situated immediately dorsal to the optic chiasma in the anterior hypothalamus." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "SCN" []
is_a: BTO:0002449
relationship: part_of BTO:0001796

[Term]
id: BTO:0001823
name: synovium
def: "The dense connective-tissue membrane that secretes synovial fluid and that lines the ligamentous surfaces of articular capsules\, tendon sheaths where free movement is necessary\, and bursae." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "synovial membrane" []
relationship: part_of BTO:0000051
relationship: part_of BTO:0001338

[Term]
id: BTO:0001824
name: synovial sarcoma cell
def: "A cell of a malignant neoplasm arising in the synovial membrane of the joints and also in synovial cells of tendons and bursae." [Dorlands Medical Dictionary:MerckSource]
synonym: "malignant synovioma cell" []
synonym: "synoviosarcoma cell" []
is_a: BTO:0001207
relationship: DRV BTO:0001823

[Term]
id: BTO:0001825
name: T-cell lymphoma cell
def: "A disease in which certain cells of the lymph system (called T-lymphocytes) become cancerous. " [Cancer.gov Dictionary:http //www.nci.nih.gov/dictionary]
is_a: BTO:0000785

[Term]
id: BTO:0001826
name: T-lymphoblast
is_a: BTO:0000772

[Term]
id: BTO:0001827
name: tail fin
def: "A fin at the posterior part of the body of a fish\, crustacean\, whale\, or other aquatic animal." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "tailfin" []
relationship: part_of BTO:0001348

[Term]
id: BTO:0001828
name: tapetum lucidum
def: "A layer in the choroid chiefly of nocturnal mammals that reflects light causing the eyes to glow when light strikes them at night and that is made up of several layers of flattened cells covered by a zone of doubly refracting crystals." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "tapetum choroideae" []
relationship: part_of BTO:0001829

[Term]
id: BTO:0001829
name: choroid
def: "The dark-brown vascular coat of the eye between the sclera and the retina. Also called choroid coat\, choroid membrane." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "chorioid" []
synonym: "choroid coat" []
synonym: "choroid membrane" []
relationship: part_of BTO:0000439

[Term]
id: BTO:0001830
name: tassel
def: "The terminal male inflorescence of some plants and especially Indian corn." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=tassel]
synonym: "GRO\:0005073" []
is_a: BTO:0000628

[Term]
id: BTO:0001831
name: thoracic ganglion
def: "Any of the ganglia of the sympathetic chain in the thoracic region that occur in 12 or fewer pairs. " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
is_a: BTO:0001333

[Term]
id: BTO:0001832
name: sympathetic nervous system
def: "One of the two divisions of the vertebrate autonomic nervous system (the other being the parasympathetic nervous system). The sympathetic preganglionic neurons have their cell bodies in the thoracic and lumbar regions of the spinal cord\, and connect to the paravertebral chain of sympathetic ganglia. Innervate heart and blood vessels\, sweat glands\, viscera\, and the adrenal medulla. Most sympathetic neurons\, but not all\, use noradrenaline as a post-ganglionic neurotransmitter." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
is_a: BTO:0001028
relationship: part_of BTO:0002507

[Term]
id: BTO:0001833
name: parasympathetic nervous system
def: "One of the two divisions of the vertebrate autonomic nervous sytem. Parasympathetic nerves emerge cranially as pre-ganglionic fibres from oculomotor\, facial\, glossopharyngeal and vagus\, and from the sacral region of the spinal cord. Most neurons are cholinergic and responses are mediated by muscarinic acetylcholine receptors. The parasympathetic system innervates\, for example\, salivary glands\, thoracic and abdominal viscera\, bladder and genitalia." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
is_a: BTO:0001028
relationship: part_of BTO:0002507

[Term]
id: BTO:0001834
name: sympathetic chain
def: "Either of the pair of ganglionated longitudinal cords of the sympathetic nervous system of which one is situated on each side of the spinal column." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "sympathetic trunk" []
relationship: part_of BTO:0001832

[Term]
id: BTO:0001835
name: vertebral ganglion
def: "Any of a group of sympathetic ganglia which form two chains extending from the base of the skull to the coccyx along the sides of the spinal column." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
is_a: BTO:0001333

[Term]
id: BTO:0001836
name: thymic epithelium
is_a: BTO:0000416
relationship: part_of BTO:0001374

[Term]
id: BTO:0001837
name: serous gland
def: "An exocrine gland that produces a watery\, protein rich secretion\, as opposed to a carbohydrate rich mucous secretion." [Medical Dictionary Search Engine:http //www.books.md/S/dic/serousgland.php]
is_a: BTO:0000765

[Term]
id: BTO:0001838
name: tooth bud
def: "A knoblike tooth primordium developing into an enamel organ surrounded by a dental sac and encasing the dental papilla." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0001639

[Term]
id: BTO:0001839
name: dental papilla
def: "A small mass of condensed mesenchymal tissue in the enamel organ\, which differentiates into the dentin and dental pulp." [Dorlands Medical Dictionary:MerckSource]
synonym: "dentinal papilla" []
synonym: "papilla dentis" []
relationship: part_of BTO:0001722

[Term]
id: BTO:0001840
name: trophectoderm
def: "Trophoblast\: esp \: the outer layer of the mammalian blastocyst after differentiation of the ectoderm\, mesoderm\, and endoderm when the outer layer is continuous with the ectoderm of the embryo. " [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: part_of BTO:0001079

[Term]
id: BTO:0001841
name: parietal ganglion
def: "The lateral ganglia of a snail nervous system are called parietal ganglia. They innerve pallial cavity\, gills and skin." [Biology \, Snails' Nervous System:1992 \, Czihak \, Langer \, Ziegler]
is_a: BTO:0000497
relationship: part_of BTO:0001448

[Term]
id: BTO:0001842
name: pleural ganglion
def: "The pallial cavity's nerve knots are called pleural ganglia. They innerve primarily the mantle or a snail." [Biology \, Snails' Nervous System:1992 \, Czihak \, Langer \, Ziegler]
is_a: BTO:0000497
relationship: part_of BTO:0001448

[Term]
id: BTO:0001843
name: cerebral ganglion
def: "The cerebral ganglia are primarily sensual centres\, that compute information from the eyes as well as from the tactile and position sensors (statocystes). Besides coordination they also serve the locational memory of a snail." [Biology \, Snails' Nervous System:1992 \, Czihak \, Langer \, Ziegler]
synonym: "brain" []
is_a: BTO:0000497

[Term]
id: BTO:0001844
name: tooth enamel
def: "The hard\, calcareous substance covering the exposed portion of a tooth." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "enamel" []
relationship: part_of BTO:0000397

[Term]
id: BTO:0001845
name: bronchial epithelium
is_a: BTO:0000419
relationship: part_of BTO:0001340

[Term]
id: BTO:0001846
name: bronchial mucosa
def: "The mucous lining of the bronchial tubes" [Aristoteles University of Thessaloniki \, Dictionary of Medical Terms:http //www.med.auth.gr/db/dictionary1/gr/]
is_a: BTO:0000973
relationship: part_of BTO:0001340

[Term]
id: BTO:0001847
name: umbilical smooth muscle
is_a: BTO:0001260
is_a: BTO:0001415

[Term]
id: BTO:0001848
name: urophysis
def: "This is a neurosecretory organ found on the ventral aspect of the distal end of the spinal cord in fishes. These bodies are composed of unmyelinated axons terminating on a capillary wall. The function of the urophysis is unknown." [Armed Forces Institute of Pathology \, Washington \, D.C.:Deseases of fish]
is_a: BTO:0001488
relationship: part_of BTO:0001279

[Term]
id: BTO:0001849
name: urinary bladder smooth muscle
is_a: BTO:0001260
relationship: part_of BTO:0001418

[Term]
id: BTO:0001850
name: portio vaginalis cervicis
def: "Vaginal portion of cervix\: the part of the cervix uteri that protrudes into the vagina and is lined with stratified squamous epithelium." [Dorlands Medical Dictionary:MerckSource]
synonym: "ectocervix" []
synonym: "exocervix" []
relationship: part_of BTO:0001421

[Term]
id: BTO:0001851
name: portio supravaginalis cervicis
def: "Supravaginal portion of cervix\: the part of the cervix uteri that does not protrude into the vagina." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0001421

[Term]
id: BTO:0001852
name: cerebrovascular endothelium
is_a: BTO:0001853

[Term]
id: BTO:0001853
name: vascular endothelium
is_a: BTO:0000393

[Term]
id: BTO:0001854
name: vascular endothelial cell
is_a: BTO:0001176
relationship: part_of BTO:0001853

[Term]
id: BTO:0001855
name: venom duct
def: "One of the paired\, internal tubes leading from the venom glands to the paired openings near the tip of the aculeus." [Glossary of Invertebrate terms:http //www.webref.org/invertebrate/v/venom_duct.htm]
relationship: part_of BTO:0002065

[Term]
id: BTO:0001856
name: vestibular labyrinth
def: "The part of the membranous labyrinth that includes the utricle and saccule lodged within the vestibule and the semicircular ducts lodged eccentrically in the corresponding canals." [Dorlands Medical Dictionary:MerckSource]
synonym: "labyrinthus vestibularis" []
relationship: part_of BTO:0000630

[Term]
id: BTO:0001857
name: visual cortex
def: "The area of the occipital lobe of the cerebral cortex concerned with vision; it consists of the first visual area or striate c. (Brodmann's area 17) and two other areas\, the second visual area or parastriate area (Brodmann's area 18) and the third visual area or peristriate area (Brodmann's area 19)." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000293

[Term]
id: BTO:0001858
name: dermal papilla
def: "Any of the conical extensions of the collagen fibers\, the capillary blood vessels\, and sometimes the nerves of the dermis into corresponding spaces among the downward- or inward-projecting rete ridges on the under surface of the epidermis. On the forehead and ear these are less prominent; on the face\, neck\, and pubes the relations are reversed and “rete pegs” extend inward or downward into spaces among a network of dermal ridges. Called also p. corii \[TA alternative\]\, p. of corium\, and skin p." [Dorlands Medical Dictionary:MerckSource]
synonym: "papilla corii" []
synonym: "papilla dermatis" []
synonym: "papilla dermis" []
synonym: "papilla of corium" []
synonym: "skin papilla" []
relationship: DRV BTO:0000294

[Term]
id: BTO:0001859
name: wart
def: "A horny projection on the skin usually of the extremities produced by proliferation of the skin papillae and caused by a papillomavirus." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
synonym: "verruca vulgaris" []
relationship: DRV BTO:0001858

[Term]
id: BTO:0001860
name: yolk sac cancer cell
def: "Malignant germ cell tumour commonly found in the ovary. The tumour arises from primitive germ cells and develops into extra-embryonic tissue resembling the yolk sac." [Medical Dictionary Search Engine:http //www.books.md/E/dic/endocervicalsinustumour.php]
synonym: "yolk sac carcinoma cell" []
is_a: BTO:0000809
is_a: BTO:0001023

[Term]
id: BTO:0001861
name: BxPC-3 cell
def: "Human pancreatic adenocarcinoma cell line\, established from a 61 year old human female." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "BxPC3 cell" []
is_a: BTO:0001521

[Term]
id: BTO:0001862
name: nucleus accumbens
def: "A nucleus forming the floor of the caudal part of the anterior prolongation of the lateral ventricle of the brain." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: part_of BTO:0000879

[Term]
id: BTO:0001863
name: body wall muscle
def: "The principal muscle cell type whose contractile activity generates body motion in the nematode. They consist of 95 unfused cells in the adult organized into four muscle quadrants. Their sarcomeres are obliquely striated and lie lengthwise along the bodywall. Body wall muscles send muscle arms to motor neurons to receive innervation." [Glossary-B:http //www.wormatlas.org/]
relationship: part_of BTO:0000139

[Term]
id: BTO:0001864
name: AsPC-1 cell
def: "Human caucasian pancreas adenocarcinoma cell line\, established from a 62 years old caucasian female." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "AsPC1 cell" []
is_a: BTO:0001521

[Term]
id: BTO:0001865
name: PK-15 cell
def: "Pig kidney cell line. Original line\: PK-2a; contains type C viruses. Morphology\: epithelial-like." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "PK 15 cell" []
synonym: "PK(15) cell" []
is_a: BTO:0000067

[Term]
id: BTO:0001867
name: NR-6 cell
def: "Mouse fibroblast cell line." [PMID:1469145]
synonym: "NR6 cell" []
is_a: BTO:0000453

[Term]
id: BTO:0001868
name: occipital pole
def: "The most posterior promontory of each cerebral hemisphere; the apex of the occipital lobe." [DictionaryBarn:http //www.dictionarybarn.com/]
synonym: "polus occipitalis cerebri" []
relationship: part_of BTO:0000293

[Term]
id: BTO:0001869
name: olfactory tubercle
def: "A small area of gray matter behind the olfactory trigone that is noted for receiving dopaminergic neurons from the substantia nigra and the reticular formation which have been implicated in schizoaffective disorders." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: part_of BTO:0000823

[Term]
id: BTO:0001870
name: OVCAR-5 cell
def: "Human ovary carcinoma cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0000297
is_a: BTO:0000811

[Term]
id: BTO:0001871
name: HS776T cell
def: "Human pancreatic cancer cell line." [Chinese Journal of Digestive Diseases:2(4) \, p. 193 \, 2001 \, Min \, Z. ; Lumei \, S. ; Ruolan \, J. \, Role of pituitary adenylate cyclase-activating polypeptide in the growth modulation of human pancreatic carcinoma]
is_a: BTO:0000794

[Term]
id: BTO:0001872
name: alphaTN4-1 cell
def: "Immortal murine lens epithelial cell line." [PMID:10711701]
is_a: BTO:0001874

[Term]
id: BTO:0001873
name: lens epithelium
is_a: BTO:0000416
relationship: part_of BTO:0000723

[Term]
id: BTO:0001874
name: lens epithelial cell line
is_a: BTO:0001120
relationship: DRV BTO:0001873

[Term]
id: BTO:0001875
name: FRTL-5 cell
def: "Rat thyroid gland cell line\, derived from FRTL cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0001876

[Term]
id: BTO:0001876
name: thyroid cell line
relationship: DRV BTO:0001379

[Term]
id: BTO:0001877
name: psoas major
def: "A powerful flexor of the thigh at the hip joint. Psoas is derived from the Greek \"psoa\"\, the plural meaning \"muscles of the loin\"." [Medical Terminology Dictionary:http //medical.webends.com/]
is_a: BTO:0001140

[Term]
id: BTO:0001878
name: psoas minor
def: "A weak flexor of the trunk and lumbar spinal column. Psoas is derived from the Greek \"psoa\"\, the plural meaning \"muscles of the loin\"." [Medical Terminology Dictionary:http //medical.webends.com/]
is_a: BTO:0001140

[Term]
id: BTO:0001879
name: H9c2 cell
def: "Rat DB1X heart myoblast cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0000256

[Term]
id: BTO:0001880
name: RPMI-8402 cell
def: "Human T cell acute lymphoblastic leukemia cell line; established from the peripheral blood of a 16-year-old woman with acute lymphoblastic leukemia (ALL) in 1972." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0002144
is_a: BTO:0002504

[Term]
id: BTO:0001881
name: SW-626 cell
def: "Human\, ovary\, adenocarcinoma cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "SW626 cell" []
is_a: BTO:0001882

[Term]
id: BTO:0001882
name: ovary adenocarcinoma cell line
is_a: BTO:0000167
is_a: BTO:0000811

[Term]
id: BTO:0001883
name: acute myeloid leukemia cell line
is_a: BTO:0000740
relationship: DRV BTO:0001545

[Term]
id: BTO:0001884
name: ML-1 cell
def: "Human acute myeloblastic leukaemia cell line from human peripheral blood. Morphology\: Myoblast" [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0001883

[Term]
id: BTO:0001885
name: ML-2 cell
def: "Human acute myelomonocytic leukemia cell line; established from the peripheral blood of a 26-year-old man with acute myeloid leukemia (AML M4) at diagnosis of AML (following T-non-Hodgkin lymphoma and T-ALL) in 1978; sister cell lines are ML-1 and ML-3." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0001883

[Term]
id: BTO:0001886
name: primordium
def: "The rudiment or commencement of a part or organ." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=primordium]
is_a: BTO:0000174

[Term]
id: BTO:0001887
name: heart primordium
is_a: BTO:0001886

[Term]
id: BTO:0001888
name: follicular thyroid cancer cell
is_a: BTO:0000196

[Term]
id: BTO:0001889
name: follicular thyroid cancer cell line
is_a: BTO:0001610

[Term]
id: BTO:0001890
name: RKO cell
def: "Human colon carcinoma cell line.  RKO is a poorly differentiated colon carcinoma cell line developed by Michael Brattain. The RKO cell line is the parental cell line (isogenic) of RKO-E6 and RKO-A545-1." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000797

[Term]
id: BTO:0001891
name: RKO-E6 cell
def: "The RKO-E6 cell line was generated from the colon carcinoma RKO cell line by transfection with pCMV-E6 using Lipofectin." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
relationship: DRV BTO:0001890

[Term]
id: BTO:0001892
name: RKO-AS-45-1 cell
def: "The RKO-AS45-1 cell line was generated from the colon carcinoma RKO cell line by transfection with the open reading frame portions of human cDNAs for GADD45 cloned into the expression vector pCMV." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
relationship: DRV BTO:0001890

[Term]
id: BTO:0001893
name: ring stage
def: "The early trophozoite in the erythrocytic stage of the life cycle of hemosporian protozoa\, which after Romanovsky staining has blue cytoplasm surrounding a clear zone with a red nucleus at one side\, giving the cell the appearance of a signet ring." [Dorlands Medical Dictionary:MerckSource]
synonym: "ring form" []
synonym: "signet ring" []
is_a: BTO:0001397
relationship: part_of BTO:0000425

[Term]
id: BTO:0001894
name: IIC9 cell
def: "Chinese hamster embryonic fibroblast cell line." [PMID:14668344]
is_a: BTO:0000453
is_a: BTO:0001958

[Term]
id: BTO:0001895
name: gastrointestinal endocrine cell
def: "Cells found throughout the lining of the gastrointestinal tract that contain regulatory peptide hormones and/or biogenic amines. The substances are located in secretory granules and act in an endocrine or paracrine manner. Some of these substances are also found in neurons in the gut. There are at least 15 different types of endocrine cells of the gut. Some take up amine precursors and have been called APUD CELLS. However\, most endocrine cells of the gut apparently have endodermal rather than neuroectodermal origin\, so the relationship with APUD cells is not clear.\n\n" [Medical Dictionary Online:http //www.online-medical-dictionary.org/]
relationship: part_of BTO:0000511

[Term]
id: BTO:0001896
name: IDH4 cell
def: "SV40-transformed human fibroblast cell line." [PMID:9153257]
is_a: BTO:0000453

[Term]
id: BTO:0001897
name: hemocyte cell line
relationship: DRV BTO:0000571

[Term]
id: BTO:0001898
name: mbn-2 cell
def: "Drosophila melanogaster haemocyte cell line." [PMID:9099581]
is_a: BTO:0001897

[Term]
id: BTO:0001899
name: stationary phase culture
def: "A cell culture at the plateau of the growth curve after log growth in a culture\, during which cell number remains constant. New cells are produced at the same rate as older cells die." [Biology Dictionary \, Hyperdictionary:http //www.hyperdictionary.com/dictionary/Stationary+phase]
is_a: BTO:0001900

[Term]
id: BTO:0001900
name: growth phase culture
def: "The characteristic periods in the growth of a bacterial culture\, as indicated by the shape of a graph of viable cell number versus time." [Biology Dictionary \, Hyperdictionary:http //www.hyperdictionary.com/dictionary/Growth+phase]
is_a: BTO:0000214

[Term]
id: BTO:0001901
name: death phase culture
def: "A cell culture at the final growth phase in a culture\, during which nutrients have been depleted and cell number decreases." [Biology Dictionary \, Hyperdictionary:http //www.hyperdictionary.com/dictionary/Death+phase]
is_a: BTO:0001900

[Term]
id: BTO:0001902
name: lag phase culture
def: "The culture at the initial growth phase\, during which cell number remains relatively constant prior to rapid growth." [Biology Dictionary \, Hyperdictionary:http //www.hyperdictionary.com/dictionary/Lag+phase]
is_a: BTO:0001900

[Term]
id: BTO:0001903
name: logarithmic phase culture
def: "A cell culture at the steepest slope of the growth curve of a culture-- at the phase of vigorous growth during which cell number doubles every 20-30 minutes." [Biology Dictionary \, Hyperdictionary:http //www.hyperdictionary.com/dictionary/Logarithmic+phase]
synonym: "exponential growth phase culture" []
synonym: "log phase culture" []
is_a: BTO:0001900

[Term]
id: BTO:0001904
name: SU.86.86 cell
def: "Homo sapiens (human) pancreatic adenocarcinoma cell line. The line was developed from a wedge biosy of a liver metastasis of a pancreatic ductal carcinoma. " [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "SU 86.86 cell" []
is_a: BTO:0001521

[Term]
id: BTO:0001905
name: tail muscle
def: "A muscle of the tail." [curators:mgr]
is_a: BTO:0001103
relationship: part_of BTO:0001266
relationship: part_of BTO:0001348

[Term]
id: BTO:0001906
name: cephalothorax
def: "The united head and thorax of an arachnid or higher crustacean." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=primordium]
is_a: BTO:0000282
is_a: BTO:0001368

[Term]
id: BTO:0001907
name: NS-1 cell
def: "Mouse myeloma cell line." [PMID:12665628]
is_a: BTO:0000899

[Term]
id: BTO:0001908
name: MDA-MB-453 cell
def: "Human breast carcinoma cell line; established from an effusion of a 48-year-old woman with breast carcinoma in 1976." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000356

[Term]
id: BTO:0001909
name: N1E-115 cell
def: "Mus musculus (mouse) brain; neuroblast; neuroblastoma cell line. The N1E-115 cell line was established in 1971 by T. Amano\, E. Richelson\, and M. Nirenberg by cloning the C-1300 spontaneous mouse neuroblastoma tumor\, C-1300." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000932

[Term]
id: BTO:0001910
name: NCI-H441 cell
def: "Homo sapiens (human) lung; papillary adenocarcinoma cell line. The NCI-H441 cell line was derived by A.F. Gazdar\, M. Brower and D. Carney and associates in 1982 from the pericardial fluid of a patient with papillary adenocarcinoma of the lung." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0001911

[Term]
id: BTO:0001911
name: lung adenocarcinoma cell line
is_a: BTO:0000167
is_a: BTO:0000762
relationship: DRV BTO:0002057

[Term]
id: BTO:0001912
name: breast adenocarcinoma cell line
is_a: BTO:0000167
is_a: BTO:0000356

[Term]
id: BTO:0001913
name: colonic adenocarcinoma cell line
is_a: BTO:0000167
is_a: BTO:0000797

[Term]
id: BTO:0001914
name: colorectal adenocarcinoma cell line
is_a: BTO:0000167
is_a: BTO:0001616

[Term]
id: BTO:0001915
name: M5076 cell
def: "Mouse\, C57BL/6\, sarcoma\, reticulum cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0000400

[Term]
id: BTO:0001916
name: LIM1215 cell
def: "Colonic cancer cell line." [PMID:12725531]
synonym: "LIM 1215 cell" []
is_a: BTO:0000797

[Term]
id: BTO:0001917
name: LIM2412 cell
def: "Colonic cancer cell line." [PMID:12385008]
synonym: "LIM 2412 cell" []
is_a: BTO:0000797

[Term]
id: BTO:0001918
name: LIM1863 cell
def: "Colon carcinoma cell line." [PMID:3567898]
synonym: "LIM 1863 cell" []
is_a: BTO:0000797

[Term]
id: BTO:0001919
name: tube foot
def: "One of the numerous external\, fluid-filled muscular tubes of echinoderms\, such as the starfish or sea urchin\, serving as organs of locomotion\, food handling\, and respiration." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000476

[Term]
id: BTO:0001920
name: Ehrlich Lettre ascites carcinoma cell
def: "Ehrlich-Lettre Ascites strain E mouse\, carcinoma cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0000604

[Term]
id: BTO:0001921
name: compound eye
def: "An eye (as of an insect) made up of many separate visual units." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=primordium]
is_a: BTO:0000439

[Term]
id: BTO:0001922
name: ommatidium
def: "One of the elements corresponding to a small simple eye that make up the compound eye of an arthropod." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=primordium]
relationship: part_of BTO:0001921

[Term]
id: BTO:0001923
name: Aristotle’s lantern
def: "Within the mouth of a sea urchin is an elaborate five-sided jaw structure called Aristotle’s lantern that can be partially extruded from the mouth. It is able to grind up calcareous exoskeletons of plants and animals." [The Columbia Encyclopedia:Sixth Edition. 2001]
relationship: part_of BTO:0001090

[Term]
id: BTO:0001924
name: lantern muscle
relationship: part_of BTO:0001266
relationship: part_of BTO:0001923

[Term]
id: BTO:0001925
name: longissimus lumborum
def: "Lumbar muscle that extends and rotates the vertebral column." [Washington University School of Medicine \, Bridwell \, K. \, Muscles of the Spine:http //www.spineuniverse.com/displayarticle.php/article1272.html]
synonym: "MA\:0002338" []
synonym: "musculus longissimus lumborum" []
relationship: part_of BTO:0001648

[Term]
id: BTO:0001926
name: hybridoma cell line
relationship: DRV BTO:0000610

[Term]
id: BTO:0001927
name: WEGLI18 cell
def: "Human hybridoma cell line." [PMID:7684623]
is_a: BTO:0001926

[Term]
id: BTO:0001928
name: AR4-2J cell
def: "Rattus norvegicus (rat)\, tumor cell line of exocrine pancreas." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "AR42J cell" []
is_a: BTO:0000794

[Term]
id: BTO:0001929
name: ATDC-5 cell
def: "Clonal mouse embryonic cell line." [PMID:8609176]
is_a: BTO:0000669

[Term]
id: BTO:0001930
name: A20 cell
def: "Murine B-lymphoma cell line." [PMID:14738152]
is_a: BTO:0001518

[Term]
id: BTO:0001931
name: BJAB cell
def: "The malignant human B-cell-line BJAB is a EBV-negative Burkitt-like lymphoma cell line." [PMID:2102361]
is_a: BTO:0001518

[Term]
id: BTO:0001932
name: BT-474 cell
def: "Human breast ductal carcinoma cell line; established from a solid\, invasive ductal carcinoma of the breast; obtained from a 60-year-old woman; cells were reportedly tumorigenic in athymic mice and were found to be susceptible to mouse mammary tumor virus." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "BT474 cell" []
is_a: BTO:0000356

[Term]
id: BTO:0001933
name: BRL cell
def: "Buffalo rat liver cell line." [PMID:7047537]
is_a: BTO:0000224

[Term]
id: BTO:0001934
name: BL-60 cell
def: "Malignant Burkitt lymphoma cell line BL 60." [PMID:1702406]
synonym: "BL60 cell" []
is_a: BTO:0000889

[Term]
id: BTO:0001935
name: BW-5147.3 cell
def: "This line is a clone of the BW5147 cell line which was established from a spontaneous AKR/J thymoma. " [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "BW5147.3 cell" []
relationship: DRV BTO:0000791

[Term]
id: BTO:0001936
name: SKW6.4 cell
def: "Human B-lymphoblastoid cell line." [PMID:12556444]
is_a: BTO:0002062

[Term]
id: BTO:0001937
name: RL-19 cell
def: "Neonatal liver cell line from newborn rats." [PMID:3031937]
is_a: BTO:0000224

[Term]
id: BTO:0001938
name: U2-OS cell
def: "Human osteosarcoma cell line" [PMID:15483189]
synonym: "U2 osteosarcoma cell" []
is_a: BTO:0000407

[Term]
id: BTO:0001939
name: MCF-10A cell
def: "Human mammary epithelial cell line." [PMID:15389879]
synonym: "MCF10A cell" []
is_a: BTO:0002768

[Term]
id: BTO:0001940
name: cardiomyoblast
synonym: "carciac myoblast" []
is_a: BTO:0000222

[Term]
id: BTO:0001941
name: Morris hepatoma 7316A cell
def: "Rat Morris hepatoma 7316A cell." [PMID:194935]
is_a: BTO:0001080

[Term]
id: BTO:0001942
name: mandibular incisor
relationship: part_of BTO:0001752

[Term]
id: BTO:0001943
name: corneocyte
def: "The remains of a keratinocyte; it is shed by the stratum corneum." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000344

[Term]
id: BTO:0001944
name: H9 cell
def: "Human acute lymphoblastic leukemia cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0002144

[Term]
id: BTO:0001945
name: HUT-78 cell
def: "Human\, peripheral blood\, cutaneous\, T cell lymphoma cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "HUT78 cell" []
synonym: "HuT 78 cell" []
is_a: BTO:0003212

[Term]
id: BTO:0001946
name: myofibroblast
def: "An atypical fibroblast combining the ultrastructural features of a fibroblast and a smooth muscle cell; it has a highly irregular nucleus\, a large amount of rough endoplasmic reticulum\, and a dense collection of myofilaments." [Dorlands Medical Dictionary:MerckSource]
synonym: "smooth muscle-like cell" []
is_a: BTO:0000452

[Term]
id: BTO:0001947
name: HRT-18 cell
def: "Human\, rectum-anus\, adenocarcinoma cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0001532

[Term]
id: BTO:0001948
name: JURKAT E-6.1 cell
def: "Human\, blood\, leukemia\, T cell line\, clone E6.1" [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "JURKAT E-61 cell" []
relationship: DRV BTO:0000661

[Term]
id: BTO:0001949
name: HUVEC cell
def: "A convenient source of human endothelial cells are those that line the large vein in the umbilical cord which is usually discarded together with the placenta after childbirth. The cells can be removed as a fairly pure suspension by mild enzymatic treatment of the vein followed by some mechanical distraction and will grow relatively easily in culture\, retaining their differentiated characteristics for several passages." [The Dictionary of Cell and Molecular Biology \, Third edition:http //www.mblab.gla.ac.uk/dictionary/]
synonym: "HUVEC" []
synonym: "human umbilical vein endothelial cell" []
is_a: BTO:0001520

[Term]
id: BTO:0001950
name: HuH-7 cell
def: "Human hepatoma cell line." [PMID:15158602]
synonym: "Huh-7 cell" []
synonym: "Huh7 cell" []
is_a: BTO:0000578

[Term]
id: BTO:0001951
name: HOS-TE85 cell
def: "Human\, Caucasian\, bone\, osteosarcoma cell line; established from a 13-years old caucasian female" [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "HOS (TE85) cell" []
synonym: "HOS TE 85 cell" []
is_a: BTO:0000407

[Term]
id: BTO:0001952
name: HPB-ALL cell
def: "Human T cell leukemia cell line; established from the peripheral blood of a 14-year-old Japanese boy with ALL and thymoma at diagnosis in 1973." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000741

[Term]
id: BTO:0001953
name: tanycyte
def: "Modified ependymal cell of the median eminence\, having a body that lies near the third ventricle and sending out processes that extend to the capillary plexus of the portal circulation. Its function is unknown\, but it may transport hormones from the cerebrospinal fluid into the portal circulation or from hypothalamic neurons to the cerebrospinal fluid." [Dorlands Medical Dictionary:MerckSource]
relationship: DRV BTO:0001724
relationship: part_of BTO:0001954

[Term]
id: BTO:0001954
name: median eminence
def: "1. A raised area in the floor of the third ventricle of the brain produced by the infundibulum of the hypothalamus .\n2. The median eminence is sometimes classified as part of the neurohypophysis. It serves as a reservoir for the hypothalamic neurohormones vasopressin\, oxytocin\, and the neurophysins\, releasing them as needed. It originates in the embryo as an evagination from the floor of the diencephalon." [Fast Health Dictionary:http //www.fasthealth.com/dictionary, Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000768

[Term]
id: BTO:0001955
name: REF-52 cell
def: "Rat embryo fibroblast cell line." [PMID:8570180]
is_a: BTO:0001958

[Term]
id: BTO:0001956
name: XLT-15 cell
def: "Myoblast cell line; established from stage 57 tadpole tails of Xenopus laevis." [PMID:9030578]
is_a: BTO:0000256

[Term]
id: BTO:0001957
name: MC3T3-E1 cell
def: "Mouse embryo/fetus calvaria fibroblasts; established from the calvaria of an embryo/fetus C57BL/6 mouse; described to differentiate to osteoblasts and to produce collagen." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0001958
is_a: BTO:0002052

[Term]
id: BTO:0001958
name: embryonic fibroblast cell line
is_a: BTO:0000453
is_a: BTO:0000669

[Term]
id: BTO:0001959
name: PEER cell
def: "Human T cell leukemia; established from the peripheral blood of of a 4-year-old girl with T cell acute lymphoblastic leukemia (T-ALL) in second relapse in 1977; cell lines BE-13 (DSM ACC 396) and PEER show identical DNA fingerprints and hence share common origin\, presumably due to cross-ontamination; however\, their diploid and tetraploid karyotypes indicative of earlier and later passage numbers\, respectively\, suggest that BE-13 is derived from PEER\, rather than vice-versa." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0002144
is_a: BTO:0002504

[Term]
id: BTO:0001960
name: HuMMEC cell
def: "Human mammary microvessel endothelial cell." [PMID:14517421]
is_a: BTO:0000816

[Term]
id: BTO:0001961
name: MFM-223 cell
def: "Human breast carcinoma; established from the pleural effusion of a post-menopausal breast cancer patient without any prior treatment (tumor\: widespread ductal mammary carcinoma T4 N2 M1 with histological grade III); cells were described to express androgen\, estrogen and progesterone receptors." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "MFM223 cell" []
is_a: BTO:0000356

[Term]
id: BTO:0001962
name: T/G HA-VSMC cell
def: "Human Caucasian aorta\, normal smooth muscle cell line; established from the normal aorta of an 11 month old child." [HyperCLDB:http //www.biotech.ist.unige.it]
is_a: BTO:0001964

[Term]
id: BTO:0001963
name: aorta cell line
relationship: DRV BTO:0000135

[Term]
id: BTO:0001964
name: aorta smooth muscle cell line
is_a: BTO:0001963
relationship: DRV BTO:0001685

[Term]
id: BTO:0001966
name: cervical cell line
relationship: DRV BTO:0001421

[Term]
id: BTO:0001967
name: cervical cancer cell line
synonym: "cervical carcinoma cell line" []
is_a: BTO:0001966
relationship: DRV BTO:0000180

[Term]
id: BTO:0001968
name: C-33A cell
def: "Cervical cancer cell line." [PMID:15202785]
synonym: "C33A cell" []
is_a: BTO:0001967

[Term]
id: BTO:0001969
name: 697 cell
def: "Human B cell precursor leukemia; established from the bone marrow of a 12-year-old boy with acute lymphoblastic leukemia (cALL) at relapse in 1979." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0002144

[Term]
id: BTO:0001970
name: NCI-H660 cell
def: "Homo sapiens (human) lung; small cell lung cancer cell line\, extrapulmonary origin; established from a  63 years adult caucasian male. Morphology\: epithelial;\ncell type\: neuroendocrine; Tumor stage\: stage E; derived from metastatic site\: lymph node." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0002206

[Term]
id: BTO:0001971
name: plant cell line
relationship: DRV BTO:0001461

[Term]
id: BTO:0001972
name: TBY-2 cell
def: "BY-2 is a cell line of tobacco induced from a pith of Nicotiana tabacum L. cv. Bright Yellow No.2 in 1968. This cell line was made by Dr. Kawashima at Hatano Tobacco Experimental Station of Japan Tobacco and Salt Public Cooporation  (This company is currently known as Japan Tobacco co.)." [Riken (Japan):http //mrg.psc.riken.jp/strc/BY-2.htm]
synonym: "BY-2 cell" []
synonym: "Nicotiana tabacum cv. Bright Yellow-2 cell" []
synonym: "TBY2 cell" []
synonym: "Tobacco Bright Yellow 2 cell" []
synonym: "tobacco BY-2 cell" []
synonym: "tobacco BY2 cell" []
is_a: BTO:0001971
relationship: DRV BTO:0001071

[Term]
id: BTO:0001973
name: vascular endothelial cell line
is_a: BTO:0001519
relationship: DRV BTO:0001854

[Term]
id: BTO:0001974
name: HPEC cell
def: "Vascular endothelial cell line from human placenta." [PMID:10833367]
is_a: BTO:0001973
is_a: BTO:0001975

[Term]
id: BTO:0001975
name: placental cell line
relationship: DRV BTO:0001078

[Term]
id: BTO:0001976
name: Neuro-2a cell
alt_id: BTO:0001866
def: "Mus musculus (mouse) brain neuroblastoma cell line. Clone Neuro-2a was established by R.J. Klebe and F.H. Ruddle from a spontaneous tumor of a strain A albino mouse." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "N2a cell" []
synonym: "NB-2a cell" []
synonym: "NB2a cell" []
synonym: "NEURO-2A cell" []
synonym: "Nb2a cell" []
is_a: BTO:0000932

[Term]
id: BTO:0001977
name: Oc cell
def: "Oc cell line; derived from the indica variety C5924 of Oryza sativa." [Proc. Natl. Acad. Sci. USA:93 \, 7783–7788 \, 1996 \, Hirochika \, H. ; Sugimoto \, K. ; Otsuki \, Y. ; Tsugawa \, H. and Kanda \, M. \, Retrotransposons of rice involved in mutations induced by tissue culture (retroelements/transposable elements/stress/insertion mutations)]
is_a: BTO:0001971

[Term]
id: BTO:0001978
name: anal canal
def: "The terminal portion of the alimentary canal\, extending from the rectum to the anus." [Dorlands Medical Dictionary:MerckSource]
synonym: "canalis analis" []
synonym: "pars analis recti" []
relationship: part_of BTO:0000706

[Term]
id: BTO:0001979
name: mucous gland
def: "A gland that secretes a slimy\, chemically inert material." [Dorlands Medical Dictionary:MerckSource]
synonym: "glandula mucosa" []
synonym: "muciparous gland" []
is_a: BTO:0000765
relationship: part_of BTO:0000886

[Term]
id: BTO:0001980
name: sebaceous gland
def: "Any of various glands in the dermis of the skin that open into a hair follicle and produce and secrete sebum." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "glandula sebaceae" []
synonym: "sebaceous follicle" []
is_a: BTO:0000765
relationship: part_of BTO:0000294

[Term]
id: BTO:0001981
name: sebum
def: "Fatty lubricant matter secreted by sebaceous glands of the skin.	" [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=sebum]
relationship: DRV BTO:0001980

[Term]
id: BTO:0001982
name: chemostat culture
def: "Culture using an apparatus in which the environment is so controlled that bacterial populations are maintained in a steady state of continuous cell division in a constant environment." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000214

[Term]
id: BTO:0001983
name: peptic chief cell
def: "Epithelial cell of the stomach\, either columnar or cuboidal\, that line the lower portions of the gastric glands and secrete pepsin." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000503

[Term]
id: BTO:0001984
name: culture condition:beta-L-alanine-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001985
name: culture condition:cytosine-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001986
name: culture condition:cyclohexan-1,2-diol grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001987
name: culture condition:dihydrothymine-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001988
name: culture condition:dihyrouracil-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001989
name: culture condition:long-chain fatty acid-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001990
name: culture condition:oleate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001991
name: culture condition:phthalate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001992
name: culture condition:selenium-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001993
name: culture condition:thymine-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001994
name: culture condition:uracil-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0001995
name: myocytoma cell
def: "A benign neoplasm derived from muscle." [Medical Dictionary \, Cancerweb:http //cancerweb.ncl.ac.uk/omd/]
relationship: DRV BTO:0000902

[Term]
id: BTO:0001996
name: endometrial cell line
relationship: DRV BTO:0001422

[Term]
id: BTO:0001997
name: arteriole
def: "A small branch of an artery (a vessel that carries blood high in oxygen away from the heart to the body) leading to a capillary. The oxygenated hemoglobin (oxyhemoglobin) makes the blood in arteries and arterioles look bright red." [Medical Dictionary \, Medterms:http //www.medterms.com]
relationship: part_of BTO:0000573

[Term]
id: BTO:0001998
name: HMCB cell
def: "Human bowes melanoma cell line of the skin." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "human Bowes melanoma cell line" []
is_a: BTO:0000849

[Term]
id: BTO:0001999
name: culture condition:gene expression
is_a: BTO:0000216

[Term]
id: BTO:0002000
name: CCP-2 cell
def: "Tartrate-resistant acid phosphatase (TRAP) and alkaline phosphatase (ALP) double-positive cell lines (CCP-2\, CCP-7\, CCP-8) from hamster bone marrow." [PMID:12172786]
is_a: BTO:0000264

[Term]
id: BTO:0002001
name: CCP-8 cell
def: "Tartrate-resistant acid phosphatase (TRAP) and alkaline phosphatase (ALP) double-positive cell lines (CCP-2\, CCP-7\, CCP-8) from hamster bone marrow." [PMID:12172786]
is_a: BTO:0000264

[Term]
id: BTO:0002002
name: CCP-7 cell
def: "Tartrate-resistant acid phosphatase (TRAP) and alkaline phosphatase (ALP) double-positive cell lines (CCP-2\, CCP-7\, CCP-8) from hamster bone marrow." [PMID:12172786]
is_a: BTO:0000264

[Term]
id: BTO:0002003
name: SW-1353 cell
def: "Human bone chondrosarcoma cell line. The SW 1353 cell line was initiated by A. Leibovitz at the Scott and White Clinic\, Temple\, Texas in 1977 from a primary grade II chondrosarcoma of the right humerus obtained from a 72 year old female Caucasian. " [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "SW 1353 cell" []
synonym: "SW1353 cell" []
is_a: BTO:0001574

[Term]
id: BTO:0002004
name: LN-229 cell
def: "Human brain\, right frontal parieto-occipital cortex\, glioblastoma cell line; established from a 60 years old white female." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "LN 229 cell" []
synonym: "LN229 cell" []
is_a: BTO:0001530

[Term]
id: BTO:0002005
name: LN-18 cell
def: "Human brain\, cerebrum; right temporal lobe\, glioblastoma; glioma; grade IV cell line; established from a 65 years old white male." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "LN 18 cell" []
synonym: "LN18 cell" []
is_a: BTO:0001530

[Term]
id: BTO:0002006
name: ALVA-41 cell
def: "Human prostate cancer cell line." [PMID:7533340]
synonym: "ALVA41 cell" []
is_a: BTO:0001033

[Term]
id: BTO:0002007
name: aggregation stage
def: "During development of the cellular slime mold Dictyostelium discoideum\, amoebae exhibit different types of cell-cell interactions. At the aggregation stage\, certain cells begin to\nsecrete cAMP and neighboring cells respond by undergoing chemotactic migration toward the source of CAMP. Meanwhile\, cells acquire new antigenic determinants on the surface and become more cohesive." [PMID:3934167]
is_a: BTO:0000284
is_a: BTO:0002261

[Term]
id: BTO:0002008
name: culture condition:antigen-presenting cell
synonym: "APC" []
is_a: BTO:0000216

[Term]
id: BTO:0002009
name: artery wall
def: "The wall of an artery consists typically of an outer coat (tunica externa)\, a middle coat (tunica media)\, and an inner coat (tunica intima)." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000573

[Term]
id: BTO:0002010
name: tunica externa vasorum
def: "External coat of vessels\: the outer\, fibroelastic coat of the blood vessels; called also adventitia and t. adventitia vasorum." [Dorlands Medical Dictionary:MerckSource]
synonym: "tunica adventitia vasorum" []
relationship: part_of BTO:0002009

[Term]
id: BTO:0002011
name: tunica media vasorum
def: "The middle coat of the blood vessels\, made up of transverse elastic and muscle fibers." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0002009

[Term]
id: BTO:0002012
name: tunica intima vasorum
def: "The inner coat of the blood vessels\, made up of endothelial cells surrounded by longitudinal elastic fibers and connective tissue." [Dorlands Medical Dictionary:MerckSource]
synonym: "Bichat's tunic" []
synonym: "intima" []
relationship: part_of BTO:0002009

[Term]
id: BTO:0002013
name: AS-30D cell
def: "Rat hepatoma cell line; established from the hepatoma of a 16-month-old SD-female rat in 1988." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000578

[Term]
id: BTO:0002014
name: B16-F10 cell
def: "Mouse\, C57BL/6\, melanoma cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "B16F10 cell" []
is_a: BTO:0000849

[Term]
id: BTO:0002015
name: BM-1604 cell
def: "Human prostate carcinoma (derivative of DU-145) cell line. Cytogenetic analysis and DNA fingerprinting at the DSMZ documented that this cell line is identical with the human prostate carcinoma-derived cell line DU-145\, but shows some phenotypical differences; DU-145 was established from the tumor tissue removed from the metastatic central nervous system lesion of a 69-year-old man with prostate carcinoma in 1975." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
relationship: DRV BTO:0001332

[Term]
id: BTO:0002016
name: C81-61 cell
def: "Human melanoma cell line." [PMID:15054471]
synonym: "C8161 cell" []
is_a: BTO:0000849

[Term]
id: BTO:0002017
name: corpus cavernosum
def: "A mass of erectile tissue with large interspaces capable of being distended with blood\: esp\: one of those that form the bulk of the body of the penis or of the clitoris." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
relationship: part_of BTO:0000512

[Term]
id: BTO:0002018
name: corpus cavernosum clitoridis
def: "A column of erectile tissue on either side (right and left)\, the two fusing to form the body of the clitoris." [Dorlands Medical Dictionary:MerckSource]
synonym: "cavernous body of clitoris" []
synonym: "clitoral corpus cavernosum" []
is_a: BTO:0002017
relationship: part_of BTO:0000083
relationship: part_of BTO:0002020

[Term]
id: BTO:0002019
name: corpus cavernosum penis
def: "One of the columns of erectile tissue forming the dorsum and sides of the penis." [Dorlands Medical Dictionary:MerckSource]
synonym: "cavernous body of penis" []
synonym: "corpus sopngiosum penis" []
synonym: "penile corpus cavernosum" []
synonym: "spongy body of male urethra" []
synonym: "spongy body of penis" []
is_a: BTO:0002017
relationship: part_of BTO:0000405

[Term]
id: BTO:0002020
name: clitoris
def: "A small erectile organ at the anterior or ventral part of the vulva homologous to the penis." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=clitoris]
is_a: BTO:0003100
relationship: part_of BTO:0001055

[Term]
id: BTO:0002021
name: prostate adenocarcinoma cell
is_a: BTO:0000604

[Term]
id: BTO:0002022
name: bronchial epithelial cell line
synonym: "bronchial epithelium cell line" []
is_a: BTO:0001845
is_a: BTO:0002637
relationship: DRV BTO:0002922

[Term]
id: BTO:0002023
name: HBE-1 cell
def: "Cultured human bronchial epithelial cell line." [PMID:11788155]
synonym: "HBE1 cell" []
is_a: BTO:0002022

[Term]
id: BTO:0002024
name: squamous cell carcinoma cell line
relationship: DRV BTO:0001289

[Term]
id: BTO:0002025
name: HSC-3 cell
def: "Human oral squamous cell carcinoma cell line." [PMID:14596870]
is_a: BTO:0002211

[Term]
id: BTO:0002026
name: HSC-4 cell
def: "Human oral squamous cell carcinoma (OSCC) cell line." [PMID:12845662]
is_a: BTO:0002211

[Term]
id: BTO:0002027
name: oral cancer cell line
relationship: DRV BTO:0001774

[Term]
id: BTO:0002028
name: J-96 cell
def: "Human\, Caucasian\, peripheral blood\, subacute leukemia cell line." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "J96 cell" []
is_a: BTO:0000737

[Term]
id: BTO:0002029
name: myoma cell
def: "A cell of a benign tumor made up of muscular elements." [Dorlands Medical Dictionary:MerckSource]
relationship: DRV BTO:0000888

[Term]
id: BTO:0002030
name: natural killer cell line
synonym: "NK cell line" []
relationship: DRV BTO:0000914

[Term]
id: BTO:0002031
name: RNK-16 cell
def: "Rat natural killer cell line." [PMID:15368295]
is_a: BTO:0002030

[Term]
id: BTO:0002032
name: T-84 cell
def: "Human colon carcinoma. Morphology\: epithelial-like; Species\: human 72 years old; Tissue\: colon; Tumor\: carcinoma; Derived from\: metastasis to lung." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "T84 cell" []
is_a: BTO:0000797

[Term]
id: BTO:0002033
name: EFO-27 cell
def: "Human ovary adenocarcinoma cell line; established from the solid omental metastasis of a mucinous papillary adenocarcinoma of the ovary of a 36-year-old woman in 1979." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "EFO 27 cell" []
synonym: "EFO27 cell" []
is_a: BTO:0001882

[Term]
id: BTO:0002034
name: U-251 cell
def: "Human glioma cell line." [PMID:15561776]
synonym: "U251 cell" []
is_a: BTO:0000711

[Term]
id: BTO:0002035
name: U-251 MG cell
def: "Human glioma cell line. Morphology\: glial; Species\: human; Tumor\: glioma." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "U-251MG cell" []
synonym: "U251MG cell" []
is_a: BTO:0000711

[Term]
id: BTO:0002036
name: U-87MG cell
def: "Human\, Caucasian\, brain\, glioblastoma-astrocytoma cell line Morphology\: epithelial-like; Species\: human\, Caucasian female 44 years old; Tissue\: brain; Tumor\: glioblastoma-astrocytoma." [HyperCLDB:http //www.biotech.ist.unige.it]
synonym: "U-87 MG cell" []
synonym: "U-87 cell" []
synonym: "U-87MG cell" []
synonym: "U87MG cell" []
is_a: BTO:0001530

[Term]
id: BTO:0002037
name: M-1 cell
def: "Mouse myeloid leukemia cell line.\nOrigin\: bone marrow from SL mouse with spontaneous myeloid leukemia was injected into isogenic mice and the cell line was established from the ensuing hyperplastic lymph nodes 14 days later by recloning on soft agar; homotransplantable and forms colonies on soft agar (granulocytic/macrophage differentation inducible by IL-3\, LPS or dexamethasone)." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "M1 cell" []
is_a: BTO:0000740

[Term]
id: BTO:0002038
name: osteocyte
def: "A cell that is characteristic of adult bone and is isolated in a lacuna of the bone substance." [Fast Health Dictionary:http //www.fasthealth.com/dictionary]
is_a: BTO:0000140
is_a: BTO:0002050

[Term]
id: BTO:0002039
name: KMST-6 cell
def: "Human embryonic fibroblast cell line; established from a 9-weeks-old embryo of Homo sapiens. Normal fibroblasts immortalized by 60Co irradiation; indefinite growth\, non-tumorigenic." [Cell Name Index:http //www.jhsf.or.jp/bank/CellName.html]
relationship: DRV BTO:0002041

[Term]
id: BTO:0002040
name: KMST-6/T cell
def: "Human embryonic fibroblast cell line; established from a 9-weeks-old embryo of Homo sapiens. KMS-6 was immortalized after extensive passages. Tumorigenic in nude mice." [Cell Name Index:http //www.jhsf.or.jp/bank/CellName.html]
relationship: DRV BTO:0002041

[Term]
id: BTO:0002041
name: KMS-6 cell
def: "Human embryonic fibroblast cell line; established from a 9-weeks-old embryo of Homo sapiens. Normal fibroblasts. Finite lifespan." [Cell Name Index:http //www.jhsf.or.jp/bank/CellName.html]
is_a: BTO:0001958

[Term]
id: BTO:0002042
name: dendritic cell
def: "A special type of cell that is a key regulator of the immune system\, acting as a professional antigen-presenting cell (APC) capable of activating naive T cells and stimulating the growth and differentiation of B cells. Dendritic cells are found\, for example\, in the lymph nodes and spleen. As an APC\, a dendritic cell can retain antigen for long periods on its surface\, present the antigen to a T or B cell and so influence their behavior. " [Medical Dictionary \, Medterms:http //www.medterms.com]
synonym: "CL\:0000451" []
synonym: "interdigitating cell" []
synonym: "reticular cell" []
synonym: "veiled cell" []
relationship: part_of BTO:0000553
relationship: part_of BTO:0000784
relationship: part_of BTO:0001281

[Term]
id: BTO:0002043
name: ECV-304 cell
def: "Human urinary bladder carcinoma (derivative of T-24); described as being \"spontaneously immortalized from the umbilical cord vein of a new-born Japanese boy in 1984\"; cells were described to have a high proliferative potential in the absence of any growth factors; however\, DNA fingerprinting at DSMZ showed clearly that this cell line is in reality a derivative of human urinary bladder carcinoma cell line T-24." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "ECV 304 cell" []
synonym: "ECV304 cell" []
relationship: DRV BTO:0001345

[Term]
id: BTO:0002044
name: frond tip
def: "The outer end of the frond." [curators:mgr]
relationship: part_of BTO:0000483

[Term]
id: BTO:0002045
name: capillary
def: "A capillary tube; especially\: any of the smallest blood vessels connecting arterioles with venules and forming networks throughout the body." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=capillary]
is_a: BTO:0001102

[Term]
id: BTO:0002046
name: PLC/PRF/5 cell
def: "Malignant liver cancer with HBsAg positive; established from a 24-years-old human male." [Cell Name Index:http //www.jhsf.or.jp/bank/CellName.html]
is_a: BTO:0000578

[Term]
id: BTO:0002047
name: Colo-320 cell
def: "Human colorectal cancer cell line." [PMID:14966914]
is_a: BTO:0001913

[Term]
id: BTO:0002048
name: slug stage
def: "The multicellular stage of the cellular slime mold Dictyostelium discoideum. Upon starvation\, typically 100 000 amoebae aggregate together\, migrate as a slug and form a fruiting body composed of a spore mass and a stalk." [PMID:15010511]
is_a: BTO:0002007

[Term]
id: BTO:0002049
name: Chang cell
def: "Human normal hepatic cell line with epithelial-like morphology. Originally established from liver\, HeLa-contaminated." [Cell Name Index:http //www.jhsf.or.jp/bank/CellName.html]
synonym: "Chang liver cell" []
is_a: BTO:0000224

[Term]
id: BTO:0002050
name: osteogenic cell
def: "One of the cell's in the inner layer of the periosteum that forms osseous tissue. " [Medical Dictionary Search Engine:http //www.books.md/O/dic/osteogeniccell.php]
relationship: part_of BTO:0001022

[Term]
id: BTO:0002051
name: preosteoblast
def: "A mesenchymal cell that differentiates into an osteoblast." [DictionaryBarn:http //www.dictionarybarn.com/]
synonym: "osteoprogenitor cell" []
is_a: BTO:0000140
is_a: BTO:0002050

[Term]
id: BTO:0002052
name: osteogenic cell line
relationship: DRV BTO:0002050

[Term]
id: BTO:0002053
name: seminal vesicle fluid
def: "The alkaline seminal vesicle fluid contributes 70% of semen volume and provides additional components\, including the enzymes for coagulum formation." [Medical Laboratory Observer:2000 \, Baker \, D. \, Performing a quality semem analysis in the clinical laboratory]
relationship: DRV BTO:0001234
relationship: part_of BTO:0001230

[Term]
id: BTO:0002054
name: Dunn cell
def: "Murine osteosarcoma cell line." [PMID:11927012]
is_a: BTO:0000407

[Term]
id: BTO:0002055
name: XD-6 cell
def: "Tobacco (Nicotiana tabacum L. var. Xanthi) cell line." [Physiologica Plantarum:119(1) \, 121 \, 2003 \, Sano \, A. ; Kaida \, R. ; Maki \, H. ; Kaneko \, T.S. \, Involvement of an acid phosphatase on dcell wall regeneration of tobacco protoplasts]
is_a: BTO:0001971

[Term]
id: BTO:0002056
name: siphon
def: "Any of various tubular organs in animals and especially mollusks or arthropods that are used for drawing in or ejecting fluids." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=siphon]
is_a: BTO:0001262

[Term]
id: BTO:0002057
name: lung adenocarcinoma cell
def: "A type of bronchogenic carcinoma made up of cuboidal or columnar cells in a discrete mass\, usually at the periphery of the lungs. Most such tumors form glandular structures containing mucin\, although a minority are solid and without mucin. Growth is slow\, but there may be early invasion of blood and lymph vessels\, giving rise to metastases while the primary lesion is still asymptomatic." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000176
is_a: BTO:0002058

[Term]
id: BTO:0002058
name: non-small cell lung cancer cell
def: "A general term comprising all lung carcinomas except small cell carcinoma\, and including adenocarcinoma of the lung\, large cell carcinoma\, and squamous cell carcinoma." [Dorlands Medical Dictionary:MerckSource]
synonym: "NSCLC cell" []
synonym: "non-small cell carcinoma cell" []
synonym: "non-small cell lung carcinoma cell" []
is_a: BTO:0002061

[Term]
id: BTO:0002059
name: large cell carcinoma cell
def: "A group of lung cancers in which the cells are large and look abnormal." [Medical Dictionary \, Medterms:htttp //www.medterms.com]
synonym: "large cell lung carcinoma cell" []
is_a: BTO:0002058

[Term]
id: BTO:0002060
name: bronchioalveolar carcinoma cell
def: "A variant type of adenocarcinoma of the lung\, with columnar to cuboidal epithelial cells lining the alveolar septa and projecting into alveolar spaces in branching papillary formations." [Dorlands Medical Dictionary:MerckSource]
synonym: "alveolar adenocarcinoma cell" []
synonym: "alveolar carcinoma cell" []
synonym: "alveolar cell carcinoma cell" []
synonym: "alveolar cell tumor cell" []
synonym: "bronchioalveolar adenocarcinoma cell" []
synonym: "bronchiolar adenocarcinoma cell" []
synonym: "bronchiolar carcinoma cell" []
synonym: "bronchoalveolar adenocarcinoma cell" []
synonym: "bronchoalveolar carcinoma cell" []
synonym: "bronchoalveolar cell carcinoma cell" []
is_a: BTO:0002057

[Term]
id: BTO:0002061
name: bronchogenic carcinoma cell
def: "Any of a large group of carcinomas of the lung\, so called because they arise from the epithelium of the bronchial tree. Four primary subtypes are distinguished\: adenocarcinoma of the lung\, large cell carcinoma\, small cell carcinoma\, and squamous cell carcinoma." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000551

[Term]
id: BTO:0002062
name: B-lymphoblastoid cell line
is_a: BTO:0000773
relationship: DRV BTO:0002628
relationship: DRV BTO:0002878

[Term]
id: BTO:0002063
name: Colo-720L cell
def: "Human B-lymphoblastoid cell line (from patient with adenocarcinoma); established from the peripheral blood of a 73-year-old woman with metastatic adenocarcinoma in 1988." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "COLO-720L cell" []
is_a: BTO:0002062

[Term]
id: BTO:0002064
name: stromal cell
def: "Connective tissue cells of an organ found in the loose connective tissue. These are most often associated with the uterine mucosa and the ovary as well as the hematopoietic system and elsewhere." [Medical Dictionary Online:http //www.online-medical-dictionary.org/]
relationship: part_of BTO:0000421

[Term]
id: BTO:0002065
name: venom apparatus
def: "The traumagenic device (spine\, tooth\, etc.)\, Venom gland\, and accessory organs directly concerned with the introduction and transmission of a venom." [Fishbase:http //www.fishbase.org/Glossary/Glossary.cfm?TermEnglish=venom+apparatus]
relationship: part_of BTO:0000020
relationship: part_of BTO:0001090

[Term]
id: BTO:0002066
name: venom sac
def: "Bee venom is synthesized in the venom glands of worker and queen bees and stored in their venom sacs." [Bee Venom Products:http //www.beevenom.com/beevenomproducts2.htm]
relationship: part_of BTO:0002065

[Term]
id: BTO:0002067
name: stinger
def: "A sharp organ (as of a bee\, scorpion\, or stingray ) that is usually connected with a poison gland or otherwise adapted to wound by piercing and injecting a poison." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=stinger]
relationship: part_of BTO:0000020

[Term]
id: BTO:0002068
name: scent gland
def: "A specialized apocrine gland found in many mammals that produces a strong-smelling substance. (Also found in the abdomen of honeybees)." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0001162
relationship: part_of BTO:0000020

[Term]
id: BTO:0002069
name: wax gland
def: "Any gland which secretes a wax product in a scale\, string or powder. Coccidae\: the circumgenital and parastigmatic glands. Hymenoptera\: Apoidea\, abdominal glands that produce beeswax. Neuroptera (Coniopterygidae)\: glands on head\, thorax and abdomen which produce a meal-like wax. Wax glands have been identified on all tagmata and appendages." [Purdue University \, Entomology:Glossary]
is_a: BTO:0000765
relationship: part_of BTO:0000020

[Term]
id: BTO:0002070
name: KS-IMM cell
def: "The tumorigenic KS IMM cell line derives from Kaposi's sarcoma (KS)\, a highly angiogenic tumor." [PMID:11238033]
synonym: "KS IMM cell" []
synonym: "KSIMM cell" []
is_a: BTO:0001973
relationship: DRV BTO:0002071

[Term]
id: BTO:0002071
name: Kaposi's sarcoma cell
def: "A multicentric\, malignant neoplastic vascular proliferation characterized by bluish-red cutaneous nodules\, usually on the legs\, toes\, or feet\, that slowly increase in size and number and spread to more proximal sites. The tumors have endothelium-lined channels and vascular spaces mixed with aggregates of spindle-shaped cells; they may remain confined to skin and subcutaneous tissue\, but widespread visceral involvement may occur." [Dorlands Medical Dictionary:MerckSource]
synonym: "idiopathic multiple pigmented hemorrhagic sarcoma cell" []
synonym: "multiple idiopathic hemorrhagic sarcoma cell" []
is_a: BTO:0001207

[Term]
id: BTO:0002072
name: squamous epithelium
def: "Epithelium composed of flattened platelike cells." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000416

[Term]
id: BTO:0002073
name: pavement epithelium
def: "Squamous epithelium composed of a single layer of cells." [Dorlands Medical Dictionary:MerckSource]
synonym: "simple epithelium" []
is_a: BTO:0002072

[Term]
id: BTO:0002074
name: stratified epithelium
def: "Epithelium in which the cells are arranged in several layers." [Dorlands Medical Dictionary:MerckSource]
synonym: "laminated epithelium" []
is_a: BTO:0000416

[Term]
id: BTO:0002075
name: mesenchymal epithelium
def: "The epithelium which lines the subdural and subarachnoid spaces\, the perilymphatic spaces in the inner ear\, and the chamber of the eye." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000416
relationship: part_of BTO:0000230
relationship: part_of BTO:0002085

[Term]
id: BTO:0002076
name: osteomalacia cell
def: "Osteomalacia is a disease occurring mostly in adult women that results from a deficiency in vitamin D or calcium and is characterized by a softening of the bones with accompanying pain and weakness." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "osteomalacosis cell" []
relationship: REL BTO:0000140

[Term]
id: BTO:0002077
name: oncogenic osteomalacia cell
def: "A cell of osteomalacia occurring in association with usually benign mesenchymal neoplasms. The tumors appear to produce a substance that impairs renal tubular functions such as phosphate transport and hydroxylation of 25-hydroxyvitamin D; hypophosphatemia secondary to reduced renal resorption of phosphate is a major cause of the bone disease." [Dorlands Medical Dictionary:MerckSource]
synonym: "oncogenic osteomalacia cell" []
synonym: "oncogenous osteomalacia cell" []
is_a: BTO:0002076

[Term]
id: BTO:0002078
name: hepatic osteomalacia cell
def: "Osteomalacia as a complication of cholestatic liver disease\, which may lead to severe bone pain and multiple fractures." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0002076

[Term]
id: BTO:0002079
name: puerperal osteomalacia cell
def: "A  cell of osteomalacia occurring as a consequence of exhaustion of skeletal stores of calcium and phosphorus by repeated pregnancies and lactation." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0002076

[Term]
id: BTO:0002080
name: renal tubular osteomalacia cell
def: "A cell of osteomalacia occurring as a consequence of acidosis and hypercalciuria\, resulting from inability to produce an acid urine or ammonia because of deficient activity of the renal tubules." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0002076

[Term]
id: BTO:0002081
name: senile osteomalacia cell
def: "Senile osteomalacia is the softening of bones in old age due to vitamin D deficiency." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0002076

[Term]
id: BTO:0002082
name: subdural space
def: "A narrow fluid-containing space\, often only a potential space\, between the dura mater and the arachnoid." [Dorlands Medical Dictionary:MerckSource]
synonym: "cavum subdurale" []
synonym: "spatium subdurale" []
synonym: "subdural cavity" []
synonym: "subdural cleavage" []
synonym: "subdural cleft" []
relationship: part_of BTO:0000144

[Term]
id: BTO:0002083
name: perilymphatic space
def: "The fluid-filled space separating the membranous from the osseous labyrinth." [Dorlands Medical Dictionary:MerckSource]
synonym: "Retzius space" []
synonym: "spatium perilymphaticum" []
relationship: part_of BTO:0000630

[Term]
id: BTO:0002084
name: anterior chamber of the eye
def: "That portion of the aqueous-containing space between the cornea and the lens which is bounded in front by the cornea and part of the sclera\, and behind by the iris\, part of the ciliary body\, and that part of the lens which presents through the pupil." [Dorlands Medical Dictionary:MerckSource]
synonym: "camera anterior bulbi" []
synonym: "camera oculi anterior" []
is_a: BTO:0002085

[Term]
id: BTO:0002085
name: chamber of the eye
def: "One of he various spaces in the eyeball." [Dorlands Medical Dictionary:MerckSource]
synonym: "chamber of eye" []
relationship: part_of BTO:0000439

[Term]
id: BTO:0002086
name: posterior chamber of the eye
def: "That portion of the aqueous-containing space between the cornea and the lens which is bounded in front by the iris\, and behind by the lens and ciliary zonule." [Dorlands Medical Dictionary:MerckSource]
synonym: "camera oculi posterior" []
synonym: "camera posterior bulbi" []
is_a: BTO:0002085

[Term]
id: BTO:0002087
name: vitreous chamber of the eye
def: "The space in the eyeball enclosing the vitreous humor\, bounded anteriorly by the lens and ciliary body and posteriorly by the posterior wall of the eyeball." [Dorlands Medical Dictionary:MerckSource]
synonym: "camera vitrea bulbi" []
synonym: "vitreous chamber" []
is_a: BTO:0002085

[Term]
id: BTO:0002088
name: ependymoma cell
def: "A neoplasm composed of differentiated ependymal cells; most ependymomas are slow growing and benign\, but malignant varieties occur." [Dorlands Medical Dictionary:MerckSource]
synonym: "ependymal glioma cell" []
is_a: BTO:0000526
relationship: DRV BTO:0001724

[Term]
id: BTO:0002089
name: medulloepithelioma cell
is_a: BTO:0000526

[Term]
id: BTO:0002090
name: endophytic retinoblastoma cell
def: "A retinoblastoma that begins in the inner layers of the retina and spreads toward the center of the globe." [Dorlands Medical Dictionary:MerckSource]
synonym: "glioma endophytum cell" []
synonym: "retinoblastoma endophytum cell" []
is_a: BTO:0001178

[Term]
id: BTO:0002091
name: exophytic retinoblastoma cell
def: "A retinoblastoma that begins in the outer layers of the retina and spreads away from the center of the globe." [Dorlands Medical Dictionary:MerckSource]
synonym: "glioma exophytum cell" []
synonym: "retinoblastoma exophytum cell" []
is_a: BTO:0001178

[Term]
id: BTO:0002092
name: ganglioglioma cell
def: "A ganglioneuroma in the central nervous system." [Dorlands Medical Dictionary:MerckSource]
synonym: "ganglioglioneuroma cell" []
synonym: "neuroglioma ganglionare cell" []
is_a: BTO:0000526
is_a: BTO:0002093

[Term]
id: BTO:0002093
name: ganglioneuroma cell
def: "A benign neoplasm composed of nerve fibers and mature ganglion cells; regarded by many as a fully differentiated neuroblastoma." [Dorlands Medical Dictionary:MerckSource]
synonym: "gangliocytoma cell" []
synonym: "ganglioma cell" []
synonym: "ganglionar neuroma cell" []
synonym: "ganglionated neuroma cell" []
synonym: "ganglionic neuroma cell" []
synonym: "neurocytoma cell" []
is_a: BTO:0000931
is_a: BTO:0003045

[Term]
id: BTO:0002094
name: ganglioneurofibroma cell
def: "A ganglioneuroma outside of the central nervous system." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0002093

[Term]
id: BTO:0002095
name: nasal glioma cell
def: "A tumor-like mass composed of ectopic neural tissue in the nasal cavity." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000526
relationship: REL BTO:0002096

[Term]
id: BTO:0002096
name: nasal cavity
def: "The portion of the passages of the respiratory system extending from the nares to the pharynx. It is divided into left and right halves by the nasal septum; its floor is the hard palate\, which separates it from the oral cavity; and its lateral walls contain the nasal conchae and nasal meatus." [Dorlands Medical Dictionary:MerckSource]
synonym: "cavitas nasalis" []
synonym: "cavitas nasi" []
relationship: part_of BTO:0000203

[Term]
id: BTO:0002097
name: pharyngeal cavity
def: "The space enclosed by the walls of the pharynx." [Dorlands Medical Dictionary:MerckSource]
synonym: "cavitas pharyngis" []
relationship: part_of BTO:0001049

[Term]
id: BTO:0002098
name: tympanum
def: "The major portion of the middle ear (auris media)\, consisting of a narrow air-filled cavity in the temporal bone that contains the auditory ossicles. It communicates with the mastoid air cells and the mastoid antrum via the aditus and with the nasopharynx via the auditory tube. The middle ear and the tympanic cavity were formerly regarded as being synonymous." [Dorlands Medical Dictionary:MerckSource]
synonym: "cavitas tympani" []
synonym: "cavitas tympanica" []
synonym: "tympanic cavity" []
relationship: part_of BTO:0000630

[Term]
id: BTO:0002099
name: middle ear
def: "The cavity in the temporal bone comprising the cavitas tympani\, adnexa mastoidea\, and tuba auditiva." [Dorlands Medical Dictionary:MerckSource]
synonym: "auris media" []
relationship: part_of BTO:0000368

[Term]
id: BTO:0002100
name: external ear
def: "The portion of the auditory organ comprising the auricle and the external acoustic meatus." [Dorlands Medical Dictionary:MerckSource]
synonym: "auris externa" []
relationship: part_of BTO:0000368

[Term]
id: BTO:0002101
name: multiple myeloma cell
def: "A malignant proliferation of plasma cells in bone marrow causing numerous tumors and characterized by the presence of abnormal proteins in the blood." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "plasma cell myeloma cell" []
is_a: BTO:0000898
relationship: DRV BTO:0000392

[Term]
id: BTO:0002102
name: MOPC-104E cell
def: "Murine plasmacytoma cell line." [PMID:1998969]
synonym: "MOPC 104E cell" []
is_a: BTO:0000456

[Term]
id: BTO:0002103
name: MOPC-173 cell
def: "Murine plasmacytoma cell line;\nAlso described as mouse myeloma tumor." [PMID:7297559, curators:mgr]
synonym: "MOPC 173 cell" []
is_a: BTO:0000456

[Term]
id: BTO:0002104
name: BE(2)M17 cell
def: "Human caucasian neuroblastoma cell line. The cell line BE(2)-M17 was isolated from SK-N-BE(2) by limiting dilution. " [HyperCLDB:http\://www.biotech.ist.unige.it/]
relationship: DRV BTO:0002696

[Term]
id: BTO:0002105
name: perisympathetic organ
def: "In the perisympathetic organs of insects there is a neurohemal structure acting as neurohormonal release sites." [PMID:3781225]
is_a: BTO:0002106

[Term]
id: BTO:0002106
name: neurohemal organ
def: "A system of neurons that has the specialized function to produce and secrete hormones\, and that constitutes\, in whole or in part\, an endocrine organ or system." [Medical Dictionary Online:http //www.online-medical-dictionary.org/]
relationship: part_of BTO:0001484

[Term]
id: BTO:0002107
name: submucosa
def: "The layer of areolar tissue situated beneath the mucous membrane. The layer of loose connective tissue between the lamina muscularis mucosae and the tunica muscularis in most parts of the digestive\, respiratory\, urinary\, and genital tracts." [Dorlands Medical Dictionary:MerckSource]
synonym: "submucous layer" []
synonym: "tela submucosa" []
is_a: BTO:0000886

[Term]
id: BTO:0002108
name: tela submucosa bronchiorum
def: "The layer of tissue underlying the tunica mucosa of the bronchi." [Dorlands Medical Dictionary:MerckSource]
synonym: "submucous layer of bronchi" []
is_a: BTO:0002107

[Term]
id: BTO:0002109
name: tela submucosa esophagi
def: "The layer of tissue underlying the tunica mucosa of the esophagus." [Dorlands Medical Dictionary:MerckSource]
synonym: "submucous layer of esophagus" []
synonym: "tela submucosa oesophagi" []
is_a: BTO:0002107

[Term]
id: BTO:0002110
name: tela submucosa gastris
def: "The tissue underlying the tunica mucosa of the stomach." [Dorlands Medical Dictionary:MerckSource]
synonym: "submucous layer of stomach" []
synonym: "tela submucosa ventriculi" []
is_a: BTO:0002107

[Term]
id: BTO:0002111
name: tela submucosa intestini crassi
def: "The layer of tissue underlying the tunica mucosa of the large intestine." [Dorlands Medical Dictionary:MerckSource]
synonym: "submucous layer of large intestine" []
is_a: BTO:0002107

[Term]
id: BTO:0002112
name: tela submucosa intestini tenuis
def: "The submucous layer of the wall of the small intestine." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0002107

[Term]
id: BTO:0002113
name: tela submucosa pharyngis
def: "The tissue underlying the tunica mucosa of the pharynx." [Dorlands Medical Dictionary:MerckSource]
synonym: "submucous coat of pharynx" []
synonym: "submucous layer of pharynx" []
is_a: BTO:0002107

[Term]
id: BTO:0002114
name: tela submucosa recti
def: " The submucous layer of the wall of the rectum." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0002107

[Term]
id: BTO:0002115
name: tela submucosa tracheae
def: "The tissue underlying the tunica mucosa of the trachea." [Dorlands Medical Dictionary:MerckSource]
synonym: "submucous layer of trachea" []
is_a: BTO:0002107

[Term]
id: BTO:0002116
name: tela submucosa tubae uterinae
def: "The submucous layer of the wall of the uterine tube." [Dorlands Medical Dictionary:MerckSource]
synonym: "submucous layer of uterine tube" []
is_a: BTO:0002107

[Term]
id: BTO:0002117
name: tela submucosa vesicae urinariae
def: "The submucous layer of the wall of the urinary bladder." [Dorlands Medical Dictionary:MerckSource]
synonym: "submucous layer of urinary bladder" []
is_a: BTO:0002107

[Term]
id: BTO:0002118
name: culture condition:collagen-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002119
name: spikelet
def: "A small or secondary spike; specifically\: one of the small few-flowered bracted spikes that make up the compound inflorescence of a grass or sedge." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=spikelet]
is_a: BTO:0001278

[Term]
id: BTO:0002120
name: pyloric cecum
def: "The pyloric ceca (or digestive glands) and the cardiac stomach produce digestive enzymes in starfishes. Digested material is absorbed through the pyloric ceca for transport to the rest of the body. Each pyloric cecum extends the length of each arm." [Starfish Digestion and Circulation:http //www.vsf.cape.com/ ~ jdale/science/digest.htm]
synonym: "pyloric caecum" []
is_a: BTO:0001806

[Term]
id: BTO:0002121
name: pyloric stomach
def: "The pyloric ceca (or digestive glands) and the cardiac stomach produce digestive enzymes in starfishes." [Starfish Digestion and Circulation:http //www.vsf.cape.com/ ~ jdale/science/digest.htm]
is_a: BTO:0001806

[Term]
id: BTO:0002122
name: cardiac stomach
def: "In starfishes the cardiac stomach is connected to a pyloric stomach which is located above it. Food can be brought into the stomach through the mouth or\, in many species\, the cardiac stomach can be extended out through the mouth to digest food outside the body. Suspension-feeding starfish use their tube feet to pass food to the mouth." [Starfish Digestion and Circulation:http //www.vsf.cape.com/ ~ jdale/science/digest.htm]
is_a: BTO:0001806

[Term]
id: BTO:0002123
name: primitive endoderm
def: "The primitive endoderm is the lower layer of the blastocyst that gives rise to fetal membranes." [Stem Cell Glossary:www.macalester.edu/ ~ psych/ whathap/UBNRP/StemCells/glossary.html]
relationship: part_of BTO:0001099

[Term]
id: BTO:0002124
name: ampulla
def: "The constant contraction of ampulla (to extend and retract the tube feet) helps to move a starfish. The ampullae are teeth like structures surrounding the radial canal." [Starfish Digestion and Circulation:http //www.vsf.cape.com/ ~ jdale/science/digest.htm]
relationship: part_of BTO:0002125

[Term]
id: BTO:0002125
name: water vascular system
def: "The water vascular system is a hydraulic system used by Echinoderms for locomotion\, food and waste transportation\, and respiration. Composed of water filled tube feet and ampulla\, Echinoderms move by contracting the muscles around the ampulla forcing water in the tube feet\, which causes the foot to extend propelling the animal forward." [TheFreeDictionary.com:http //encyclopedia.thefreedictionary.com/]
relationship: REL BTO:0001806

[Term]
id: BTO:0002126
name: U-373MG cell
def: "Human caucasian glioblastoma-astrocytoma cell line; established from a 61-years-old caucasian male." [HyperCLDB:http //www.biotech.ist.unige.it/]
synonym: "U-373 MG cell" []
synonym: "U-373 cell" []
synonym: "U373MG cell" []
is_a: BTO:0001530

[Term]
id: BTO:0002127
name: U-138MG cell
def: "Human glioblastoma cell line; established from a 47 years old human male." [HyperCLDB:http //www.biotech.ist.unige.it/]
synonym: "U-138 MG cell" []
synonym: "U-138 cell" []
synonym: "U138MG cell" []
is_a: BTO:0001530

[Term]
id: BTO:0002128
name: TX3868 cell
def: "Multiform glioblastoma cell line." [PMID:11309335]
is_a: BTO:0001530

[Term]
id: BTO:0002129
name: SK-MEL-1 cell
def: "Human melanoma; established from the lymph node metastasis (thoracic duct) of a 29-year-old Caucasian man with primary melanoma in 1966." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0002130

[Term]
id: BTO:0002130
name: SK-MEL cell
def: "Human metastatic melanoma cell line." [PMID:10360829]
is_a: BTO:0000849

[Term]
id: BTO:0002131
name: SK-MEL-28 cell
def: "Human skin melanoma cell line; established from a 51-years old human male." [HyperCLDB:http //www.biotech.ist.unige.it/]
is_a: BTO:0002130

[Term]
id: BTO:0002132
name: SK-MEL-3 cell
def: "Human melanoma established from the lymph node metastasis of a malignant melanoma from a 42-year-old Caucasian woman." [HyperCLDB:http //www.biotech.ist.unige.it/]
is_a: BTO:0002130

[Term]
id: BTO:0002133
name: SK-MEL-30 cell
def: "Human melanoma derived from tumor tissue (subcutis metastasis) of a 67-year-old Caucasian man with malignant melanoma in 1975." [HyperCLDB:http //www.biotech.ist.unige.it/]
is_a: BTO:0002130

[Term]
id: BTO:0002134
name: SK-MEL-5 cell
def: "Human caucasian skin melanoma cell line; established from a  24 year old Caucasian female. Derived from\: axillary node" [HyperCLDB:http //www.biotech.ist.unige.it/]
is_a: BTO:0002130

[Term]
id: BTO:0002135
name: INS-1 cell
def: "Pancreatic beta -cell line of rat origin." [PMID:15690320]
is_a: BTO:0000716

[Term]
id: BTO:0002136
name: NB-4 cell
def: "Human acute promyelocytic leukemia cell line; established from the bone marrow of a 23-year-old woman with acute promyelocytic leukemia (APL = AML FAB M3) in second relapse in 1989." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "NB4 cell" []
is_a: BTO:0001883

[Term]
id: BTO:0002137
name: MiaPaCa-2 cell
def: "Human pancreatic cancer cell line." [Cell Name Index:http //www.jhsf.or.jp/bank/CellName.html]
synonym: "MIA PaCa-2 cell" []
is_a: BTO:0000794

[Term]
id: BTO:0002138
name: MiaPaCa cell
def: "Human pancreatic carcinoma cell line." [PMID:3370740]
is_a: BTO:0000794

[Term]
id: BTO:0002139
name: HS-683 cell
def: "Human brain glioma cell line. Hs 683 was isolated from explant cultures of a glioma taken from the left temporal lobe of a 76 year old male Caucasian." [Cell Lines Service:http //www.cell-lines-service.de/]
synonym: "Hs-683 cell" []
synonym: "Hs683 cell" []
is_a: BTO:0000711

[Term]
id: BTO:0002140
name: RPMI-7931 cell
def: "Human melanoma cell line." [PMID:511204]
is_a: BTO:0000849

[Term]
id: BTO:0002141
name: HS-294 cell
def: "Human melanoma cell line." [PMID:511204]
synonym: "Hs294 cell" []
is_a: BTO:0000849

[Term]
id: BTO:0002142
name: CEM-VLB100 cell
def: "Acute lymphoblastic leukemia cell line\, resistant to vinblastine." [PMID:12949081]
synonym: "CEM/VLB100 cell" []
is_a: BTO:0000225

[Term]
id: BTO:0002143
name: CEM-VCR R cell
def: "Acute lymphoblastic leukemia cell line\, resistant to vincristine." [PMID:12949081]
synonym: "CEM/VCR R cell" []
is_a: BTO:0000225

[Term]
id: BTO:0002144
name: acute lymphoblastic leukemia cell line
synonym: "ALL cell line" []
is_a: BTO:0000739
relationship: DRV BTO:0000731

[Term]
id: BTO:0002145
name: midgut cell line
relationship: DRV BTO:0000863

[Term]
id: BTO:0002146
name: CF-203 cell
def: "Larval midgut continuous cell line; developed from larval midguts of Choristoneura fumiferana." [PMID:14990570]
is_a: BTO:0002145

[Term]
id: BTO:0002147
name: type II intestinal metaplasia specific cell type
def: "Metaplasia is the change in the type of adult cells in a tissue to another form of adult cells that are not normal for that tissue." [Dorlands Medical Dictionary:MerckMedicus]
relationship: REL BTO:0000648

[Term]
id: BTO:0002148
name: gas bladder
def: "A thin membranous\, sometimes alveolated sac in the dorsal portion of the abdominal cavity. Contains a varying mixture of gases\, not identical to the composition of air. May be one\, two or three chambered. May be connected to the gut by a tube\, the ductus pneumaticus (then called physostomous) or unconnected (then called physoclistous). May function as one or more of\:- hydrostatic organ\, sound producing organ\, sound receptor\, respiratory organ. Found in Actinopterygii. Often lacking in bottom fishes." [Dictionary of Ichthyology:Brian W. Coad and Don E. McAllister †]
is_a: BTO:0000123
relationship: part_of BTO:0000020

[Term]
id: BTO:0002149
name: gill raker
def: "One of a series of variously shaped bony or cartilaginous projections on the inner side of the branchial arch. The rakers have epithelial denticles and both their gross and fine structure serves to retain food particles in the mouth. The gill raker count normally includes all rakers\, even the rudiments\, and is made on the front half of the first arch. Upper and lower gill raker counts may be presented as the upper and the lower (including the central raker)\, e.g. 9 + 17; or as upper rakers\, central raker\, and lower rakers\, e.g. 9 + 1 + 16. The most anterior and posterior rakers are often small and delicate\, easily torn or lost if the arch is removed. Plankton feeders have numerous\, crowded\, elongate and fine rakers while predators have few\, separated\, short and stubby rakers." [Dictionary of Ichthyology:Brian W. Coad and Don E. McAllister †]
relationship: part_of BTO:0000518

[Term]
id: BTO:0002150
name: gill filament
def: "The thread-like\, soft\, red respiratory and excretory structure projecting outward from the gill arch." [Dictionary of Ichthyology:Brian W. Coad and Don E. McAllister †]
relationship: part_of BTO:0000518

[Term]
id: BTO:0002151
name: gill raker sieve
def: "The set of gill rakers on the gill arches acting as a filter or sieve." [Dictionary of Ichthyology:Brian W. Coad and Don E. McAllister †]
relationship: part_of BTO:0000518

[Term]
id: BTO:0002152
name: gill arch
def: "The endochondral skeletal support of the gill which bears the gill filaments and the gill rakers. Consists of pharyngobranchials\, epibranchials\, ceratobranchials and hypobranchials. Usually 4 in teleosts\, can be as many as 16 in some Cyclostomata." [Dictionary of Ichthyology:Brian W. Coad and Don E. McAllister †]
is_a: BTO:0002157

[Term]
id: BTO:0002153
name: pharyngobranchial
def: "The deep\, endochondral bone at the top of the gill arch. May bear the upper pharyngeal and a dentigerous plate. May occur on arches 1\, 2\, 3\, 4. Also called super-pharyngeals or superior pharyngeals. Suprapharyngobranchials are never associated with teeth while infrapharyngobranchials may be associated with dermal plates bearing teeth." [Dictionary of Ichthyology:Brian W. Coad and Don E. McAllister †]
is_a: BTO:0002152

[Term]
id: BTO:0002154
name: epibranchial
def: "A deep cartilage bone on the upper part of the gill arch below the uppermost element\, the pharyngobranchial. May occur on arches 1\, 2\, 3\, 4 and be covered with toothed pads." [Dictionary of Ichthyology:Brian W. Coad and Don E. McAllister †]
is_a: BTO:0002152

[Term]
id: BTO:0002155
name: ceratobranchial
def: "A long\, deep\, endochondral bone in the middle portion of the gill arches between the epibranchials and the hypobranchials. There are usually 5 pairs of ceratobranchials\, absent in some Anguillidae\, Polypterus and Calamoichthys. The fifth pair of ceratobranchialas are modified in Cypriniformes and Siluriformes into a strong\, tooth-bearing bone called the inferior pharyngobranchial bone." [Dictionary of Ichthyology:Brian W. Coad and Don E. McAllister †]
is_a: BTO:0002152

[Term]
id: BTO:0002156
name: hypobranchial
def: "One of a series of deep\, paired endochondral bones on the lower part of the gill arch between the ceratobranchials and the basibranchials. May occur on arches 1\, 2\, 3\, 4 and bear dentigerous plates. Salmonidae have only 3 pairs. In Chondrichthyes they are the most ventral paired cartilages." [Dictionary of Ichthyology:Brian W. Coad and Don E. McAllister †]
is_a: BTO:0002152

[Term]
id: BTO:0002157
name: endochondral bone
def: "Refers to skeletal elements which are formed in cartilage and which later ossify. Also called replacement bone because it gradually replaces the pre-existing cartilage." [Dictionary of Ichthyology:Brian W. Coad and Don E. McAllister †]
synonym: "replacement bone" []
is_a: BTO:0000140

[Term]
id: BTO:0002158
name: hülle cell
def: "A cell having a thickened cell wall and a small lumen. Hulle cells are associated with species of Aspergillus. They are associated with the cleistothecia of all ascogenous species of the Aspergillus nidulans group\, abundantly occurring around it. " [Medical Mycology Glossary:http //www.ec.upstate.edu/medtech/microb/glossary.htm]
synonym: "hulle cell" []
relationship: REL BTO:0002159

[Term]
id: BTO:0002159
name: cleistothecium
def: "The fruiting body (ascocarp) produced by certain ascomycetes\, in which there is no pore for the escape of ascospores\, the spores being released by rupture or decay of the body." [Dorlands Medical Dictionary:MerckMedicus]
is_a: BTO:0002161

[Term]
id: BTO:0002160
name: apothecium
def: "An open or expanded fruiting body seen in lichens and actinomycetous fungi\, having asci contained on its exposed surface." [Dorlands Medical Dictionary:MerckMedicus]
is_a: BTO:0002161

[Term]
id: BTO:0002161
name: ascocarp
def: "The fruiting body of an ascomycetous fungus\, including the asci and ascospores." [Dorlands Medical Dictionary:MerckMedicus]
synonym: "ascoma" []
is_a: BTO:0000487

[Term]
id: BTO:0002162
name: ascus
def: "The sporangium or spore case of certain lichens and fungi\, consisting of a single terminal cell." [Dorlands Medical Dictionary:MerckMedicus]
relationship: part_of BTO:0002161

[Term]
id: BTO:0002163
name: gymnothecium
def: "A type of fruiting body (ascocarp) composed of a loose network of mycelia through which ascospores filter and are released at maturity; its reproductive organs are in the form of naked asci. Seen in fungi of the family Gymnoascaceae." [Dorlands Medical Dictionary:MerckMedicus]
is_a: BTO:0002161

[Term]
id: BTO:0002164
name: perithecium
def: "The flask-shaped fruiting body of certain molds and ascomycetous fungi having a pore for the escape of spores." [Dorlands Medical Dictionary:MerckMedicus]
is_a: BTO:0002161

[Term]
id: BTO:0002165
name: basidium
def: "The clublike organ of the fungal class Basidiomycotina which\, following karyogamy and meiosis\, bears the basidiospore." [Dorlands Medical Dictionary:MerckMedicus]
relationship: part_of BTO:0000114

[Term]
id: BTO:0002166
name: basidiospore
def: "A type of sexual spore that forms on a basidium." [Dorlands Medical Dictionary:MerckMedicus]
is_a: BTO:0001171
relationship: part_of BTO:0000114

[Term]
id: BTO:0002167
name: mushroom
def: "The fruiting body (basidiocarp) of any of a variety of basidiomycetous fleshy fungi of the order Agaricales\, especially one that is edible. Poisonous species are popularly called toadstools." [Dorlands Medical Dictionary:MerckMedicus]
is_a: BTO:0000114

[Term]
id: BTO:0002168
name: hairy cell leukemia cell
def: "A cell of a rare form of leukemia\, usually originating with B cells\, characterized by cells with cilialike projections that proliferate in the bone marrow\, spleen\, and liver." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "hairy-cell leukemia cell" []
is_a: BTO:0001271

[Term]
id: BTO:0002169
name: anterior commissure
def: "A bundle of myelinated nerve fibers passing transversely through the lamina terminalis and connecting symmetrical parts of the two cerebral hemispheres; it consists of a smaller anterior part (pars anterior commissurae anterioris) and a larger posterior part (pars posterior commissurae anterioris)." [Dorlands Medical Dictionary:MerckMedicus]
synonym: "commissura anterior" []
synonym: "commissura rostralis" []
synonym: "rostral commissure" []
relationship: part_of BTO:0000231

[Term]
id: BTO:0002170
name: LOX cell
def: "Human amelanotic malignant melanoma cell line." [PMID:9065413]
is_a: BTO:0000849
is_a: BTO:0002171

[Term]
id: BTO:0002171
name: amelanotic melanoma cell line
is_a: BTO:0000849
relationship: DRV BTO:0000850

[Term]
id: BTO:0002172
name: ABFTL-6 cell
def: "Mouse mast cell line." [PMID:1376147]
is_a: BTO:0001668

[Term]
id: BTO:0002173
name: tubercle
def: "The adult male dorsal surface of Schistosoma is covered in small bosses called tubercles that provide purchase against the blood vessel wall when the worm is crawling up the mesenteric veins carrying the female in its ventral groove.  Each tubercle has a thin (2-3 micron) covering of the syncytial tegument.  Enclosed entirely within the tegument cytoplasm of the tubercle are a series of spines\, made of actin\, which assist in gripping the blood vessel.\nThe tegument is normally closely apposed to the underlying circular muscle layer\, and separated from it only by an extracellular matrix of collagen fibres. The tubercle is the exception\,\nwhere the tegument is lifted up by numerous extensions of\nparenchymal cells. The parenchymal cell bodies lie below the muscle layers and send out narrow extensions of cytoplasm which insinuate between the muscles to form the packing for the tubercle." [University of York:R.A. Wilson]
is_a: BTO:0002174
relationship: part_of BTO:0000634

[Term]
id: BTO:0002174
name: parenchymal cell
is_a: BTO:0000421

[Term]
id: BTO:0002175
name: LLC-RK1 cell
def: "New Zealand white rabbit kidney cell line." [HyperCLDB:http //www.biotech.ist.unige.it/]
is_a: BTO:0000067

[Term]
id: BTO:0002176
name: Pro-5 cell
def: "Cricetulus griseus (Chinese hamster) ovary cell line from a female. This line is a derivative of the original CHO cell line and is the parental line for several glycosylation mutants." [ATCC’s Cell Biology Collection:ATCC’s Cellhttp //www.lgcpromochem.com/atcc/]
relationship: DRV BTO:0000246

[Term]
id: BTO:0002177
name: PR cell
def: "Osteosarcoma cell line." [PMID:11425650]
is_a: BTO:0000407

[Term]
id: BTO:0002178
name: HMEpC cell
def: "Human Mammary Epithelial Cells (HMEpC) are derived from normal adult mammary glands." [Cell Applications Inc.:http //cellapplications.com/]
synonym: "HMEC cell" []
synonym: "human mammary epithelial cell" []
is_a: BTO:0000816

[Term]
id: BTO:0002179
name: 184A1N4 cell
def: "The 184A1N4 and 184B5 cell lines are nontumorigenic cell lines derived from primary cultures of HMECs that were immortalized with benzo(a)pyrene." [PMID:15827326]
synonym: "A1N4 cell" []
relationship: DRV BTO:0002178

[Term]
id: BTO:0002180
name: 184B5 cell
def: "The 184A1N4 and 184B5 cell lines are nontumorigenic cell lines derived from primary cultures of HMECs that were immortalized with benzo(a)pyrene." [PMID:15827326]
relationship: DRV BTO:0002178

[Term]
id: BTO:0002181
name: HEK-293T cell
def: "A highly transformed human renal epithelial line expressing two viral oncogenes\, adenovirus E1a and SV40 large T antigen." [PMID:7553648]
synonym: "293T cell" []
is_a: BTO:0000067

[Term]
id: BTO:0002182
name: 95D cell
def: "High metastatic human giant-cell lung carcinoma cell line." [PMID:15295645]
is_a: BTO:0000762

[Term]
id: BTO:0002183
name: 95C cell
def: "Low metastatic human giant-cell lung carcinoma cell line." [PMID:15295645]
is_a: BTO:0000762

[Term]
id: BTO:0002184
name: culture condition:2,4-dichlorophenoxyaceate-grown cell
synonym: "culture condition\:2\,4-dichlorophenoxyacetic acid-grown cell" []
is_a: BTO:0001479

[Term]
id: BTO:0002185
name: culture condition:2-aminobenzoate grown-cell
is_a: BTO:0001479

[Term]
id: BTO:0002186
name: culture condition:2-chloroacrylate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002187
name: culture condition:3-nitrophenol grown-cell
is_a: BTO:0001479

[Term]
id: BTO:0002188
name: culture condition:alpha-pinene-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002189
name: culture condition:pullulan-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002190
name: culture condition:xylan-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002191
name: fibre tract
def: "A bundle of nerve fibers (axons) having a common origin\, termination\, and function. 	\n" [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=tract]
synonym: "fiber tract" []
relationship: DRV BTO:0000925

[Term]
id: BTO:0002192
name: SCC12b cell
def: "Squamous cell carcinoma cell line." [PMID:9989277]
is_a: BTO:0000375
is_a: BTO:0002024

[Term]
id: BTO:0002193
name: SCC13 cell
def: "Squamous cell carcinoma cell line." [PMID:9989277]
is_a: BTO:0000375
is_a: BTO:0002024

[Term]
id: BTO:0002194
name: NHK cell
def: "Normal human keratinocyte cell line." [PMID:9989277]
is_a: BTO:0000375

[Term]
id: BTO:0002195
name: vascular smooth muscle cell line
synonym: "VSMC cell line" []
relationship: DRV BTO:0001431

[Term]
id: BTO:0002196
name: A10 cell
def: "Vascular smooth muscle cell line derived from rat thoracic aorta." [PMID:9401776]
is_a: BTO:0001200

[Term]
id: BTO:0002197
name: M22 cell
def: "gamma-Glutamyl transpeptidase-positive\, tumorigenic rat liver oval cell line\, tumorigenic counterpart of OC/CDE22 cell line." [PMID:12075625]
is_a: BTO:0000578
relationship: DRV BTO:0002198

[Term]
id: BTO:0002198
name: OC/CDE22 cell
def: "gamma-Glutamyl transpeptidase (GGT)-negative\, non-tumorigenic rat liver oval cell line." [PMID:12075625]
is_a: BTO:0000224

[Term]
id: BTO:0002199
name: Colo-206F cell
synonym: "COLO-206F cell" []
is_a: BTO:0000797

[Term]
id: BTO:0002200
name: Colo-678 cell
synonym: "COLO-678 cell" []
is_a: BTO:0000797

[Term]
id: BTO:0002201
name: HCT-15 cell
is_a: BTO:0000797

[Term]
id: BTO:0002202
name: lung squamous cell carcinoma cell line
is_a: BTO:0000762
is_a: BTO:0002024

[Term]
id: BTO:0002203
name: SK-MES-1 cell
is_a: BTO:0002202

[Term]
id: BTO:0002204
name: SK-LU-1 cell
is_a: BTO:0001911

[Term]
id: BTO:0002205
name: large cell lung cancer cell line
synonym: "large cell carcinoma cell line" []
is_a: BTO:0000762
relationship: DRV BTO:0002059

[Term]
id: BTO:0002206
name: small cell lung cancer cell line
is_a: BTO:0000762
relationship: DRV BTO:0000189

[Term]
id: BTO:0002207
name: NCI-H460 cell
synonym: "H460 cell" []
is_a: BTO:0002205

[Term]
id: BTO:0002208
name: K6H6/B5 cell
def: "Mouse/human hybrid myeloma cell line. Heterohybridoma cell line." [HyperCLDB:http\://www.biotech.ist.unige.it/]
is_a: BTO:0001926

[Term]
id: BTO:0002209
name: NCI-H596 cell
is_a: BTO:0001911
is_a: BTO:0002202

[Term]
id: BTO:0002210
name: SiHa cell
is_a: BTO:0002212

[Term]
id: BTO:0002211
name: oral squamous cell carcinoma cell line
is_a: BTO:0002024
is_a: BTO:0002027

[Term]
id: BTO:0002212
name: cervical squamous cell carcinoma cell line
is_a: BTO:0002024

[Term]
id: BTO:0002213
name: A-1207 cell
synonym: "A 1207 cell" []
synonym: "A1207 cell" []
is_a: BTO:0001530

[Term]
id: BTO:0002214
name: A-1235 cell
is_a: BTO:0001530

[Term]
id: BTO:0002215
name: LN-319 cell
synonym: "LN319 cell" []
is_a: BTO:0001530

[Term]
id: BTO:0002216
name: LN-428 cell
synonym: "LN428 cell" []
is_a: BTO:0001530

[Term]
id: BTO:0002217
name: culture supernatant
def: "The clear fluid above a sediment or precipitate of a cell culture." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0000214

[Term]
id: BTO:0002218
name: chalazal cell
def: "A cell of the region of an ovule that is opposite the micropyle\, where the integuments and nucellus are joined.\n\n" [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "plant chalaza" []
synonym: "plant chalazal cell" []
relationship: part_of BTO:0001776

[Term]
id: BTO:0002219
name: adrenocortical carcinoma cell
def: "A malignant adrenal cortical tumor that can cause endocrine disorders such as Cushing's syndrome or adrenogenital syndrome." [Dorlands Medical Dictionary:MerckSource]
synonym: "adrenocortical tumor cell" []
synonym: "carcinoma of adrenal cortex" []
relationship: DRV BTO:0000045

[Term]
id: BTO:0002220
name: 15PC3 cell
def: "Prostate cancer cell line." [PMID:11856317]
is_a: BTO:0001033

[Term]
id: BTO:0002221
name: HLE B-3 cell
def: "Human lens epithelial cell line." [PMID:16080910]
synonym: "HLEB-3 cell" []
synonym: "HLEB3 cell" []
synonym: "HLEC-B3 cell" []
is_a: BTO:0001874

[Term]
id: BTO:0002222
name: bract
def: "A small modified leaf in a flower cluster." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000713

[Term]
id: BTO:0002223
name: BW/T200- cell
def: "Mouse T-lymphoma cell line." [J. Biol. Chem.\, Vol. 275\, Issue 41\, 32071-32076\, October 13\, 2000:Baldwin\, T.A.; Gogela-Spehar\, M. and Ostergaard\, H.L.\: Specific isoforms of the resident endoplasmic reticulum protein glucosidase II associate with the CD45 protein-tyrosine phosphatase via a lectin-like interaction]
synonym: "BWT200- cell" []
is_a: BTO:0001377

[Term]
id: BTO:0002224
name: cheek pouch
def: "A pocketlike fold of skin in the cheeks of various animals\, such as squirrels\, gophers\, and monkeys\, that functions as a means of carrying food." [The American Heritage ® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0001754

[Term]
id: BTO:0002225
name: digestive gland cell line
relationship: DRV BTO:0000345

[Term]
id: BTO:0002226
name: abalone digestive gland cell line
synonym: "ADG cell line" []
is_a: BTO:0002225

[Term]
id: BTO:0002227
name: culture condition:citrate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002228
name: culture condition:light-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002229
name: culture condition:heme-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002230
name: culture condition:naphthalene-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002231
name: culture condition:porcine gastric mucin-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002232
name: culture condition:taurine-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002233
name: culture fluid
def: "The liquid culture medium\, obtained after filtration of the cell culture." [curators:mg]
is_a: BTO:0000316

[Term]
id: BTO:0002234
name: culture-condition:L-arginine-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002235
name: Calu-6 cell
def: "Human anaplastic carcinoma cell line\, probably from lung. Established from a 62-years-old caucasian female." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
is_a: BTO:0000762

[Term]
id: BTO:0002236
name: ovarian cumulus cell
def: "The somatic granulosa cells surrounding\nthe oocyte are termed cumulus cells." [PMID:16051667]
synonym: "cumulus cell" []
is_a: BTO:0000542

[Term]
id: BTO:0002237
name: ectomycorrhiza
def: "Ectomycorrhizae are organs where the fungus hyphae are mostly in the outer tissues of the non-woody root." [The TreeDictionary:http\://www.treedictionary.com/]
is_a: BTO:0000893

[Term]
id: BTO:0002238
name: endomycorrhiza
def: "Endomycorrhizae are organs where the fungus hyphae are mainly throughout the non-wood root." [The TreeDictionary:http\://www.treedictionary.com/]
is_a: BTO:0000893

[Term]
id: BTO:0002239
name: endectomycorrhiza
def: "Endectomycorrhiza are organs that are not distinctly one type or the other (see endo- and ectomycorrhiza)." [The TreeDictionary:http\://www.treedictionary.com]
is_a: BTO:0000893

[Term]
id: BTO:0002240
name: exodermis
def: "A layer of the outer living cortical cells of plants that takes over the functions of the epidermis in roots lacking secondary thickening." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:From Merriam-Webster's Online Dictionary at wwwhttp\://www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=exodermis]
relationship: part_of BTO:0001188

[Term]
id: BTO:0002241
name: eyelid
def: "Either of the movable folds of skin and muscle that can be closed over the eyeball." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:From Merriam-Webster's Online Dictionary at wwwhttp\://www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=eyelid]
relationship: part_of BTO:0000282

[Term]
id: BTO:0002242
name: fallopian tube
def: "Either of a pair of slender ducts through which ova pass from the ovaries to the uterus in the female reproductive system of humans and higher mammals." [The American Heritage ® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "Fallopian tube" []
relationship: part_of BTO:0000083

[Term]
id: BTO:0002243
name: hypanthium
def: "The ringlike\, cup-shaped\, or tubul?ð??????????ower on which the sepals\, petals\, and stamens are borne\, as in the flowers of the rose or cherry." [The American Heritage ® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "floral cup" []
synonym: "floral tube" []
relationship: part_of BTO:0000469

[Term]
id: BTO:0002244
name: flower stalk
synonym: "flower axis" []
synonym: "flower stem" []
relationship: part_of BTO:0000469

[Term]
id: BTO:0002245
name: foreskin fibroblast cell line
relationship: DRV BTO:0001113

[Term]
id: BTO:0002246
name: globus pallidus
def: "The smaller and more medial part of the lentiform nucleus of the brain\, separated from the putamen by the lateral medullary lamina. In official anatomic nomenclature\, it is divided by the medial medullary lamina into two parts\, lateral and medial\, both of which have extensive connections with the corpus striatum\, thalamus\, and mesencephalon." [Dorlands Medical Dictionary:MerckMedicus]
synonym: "pallidum" []
relationship: DRV BTO:0002249
relationship: part_of BTO:0002250

[Term]
id: BTO:0002247
name: globus pallidus lateralis
def: "Globus pallidus lateral segment\: the larger\, lateral part of the globus pallidus\, separated from the putamen by the lateral medullary lamina and from the smaller\, medial part of the globus pallidus by the medial medullary lamina." [Dorlands Medical Dictionary:MerckMedicus]
synonym: "pallidum I" []
relationship: part_of BTO:0002246

[Term]
id: BTO:0002248
name: globus pallidus medialis
def: "Globus pallidus medial segment\: the smaller\, medial part of the globus pallidus\, separated from the larger\, lateral part by the medial medullary lamina." [Dorlands Medical Dictionary:MerckMedicus]
synonym: "pallidum II" []
relationship: part_of BTO:0002246

[Term]
id: BTO:0002249
name: paleostriatum
def: "The phylogenetically older part of the corpus striatum represented by the globus pallidus." [Dorlands Medical Dictionary:MerckMedicus]
relationship: part_of BTO:0001311

[Term]
id: BTO:0002250
name: nucleus lentiformis
def: "The part of the corpus striatum somewhat resembling a biconvex lens\, divided into an external\, larger\, lateral part (putamen) and an internal\, smaller\, lighter colored medial part (globus pallidus)\, which is in turn subdivided into a smaller\, medial\, and a larger\, lateral part by the medial medullary lamina." [Dorlands Medical Dictionary:MerckMedicus]
synonym: "lenticular nucleus" []
synonym: "lentiform nucleus" []
synonym: "nucleus lenticularis" []
relationship: part_of BTO:0001311

[Term]
id: BTO:0002251
name: lamina medullaris medialis corporis striati
def: "A layer of white substance that divides the medial portion of the lentiform nucleus (globus pallidus) into a larger\, lateral\, and a smaller\, medial part." [Dorlands Medical Dictionary:MerckMedicus]
synonym: "internal medullary l. of corpus striatum" []
synonym: "l. medullaris interna corporis striati" []
synonym: "medial medullary lamina of corpus striatum" []
synonym: "medial medullary stria of corpus striatum" []
relationship: part_of BTO:0002250

[Term]
id: BTO:0002252
name: subthalamic nucleus
def: "A biconvex mass of gray matter on the medial side of the junction of the internal capsule and the crus cerebri; its chief connections are with the globus pallidus." [Dorlands Medical Dictionary:MerckSource]
synonym: "Luys' body" []
synonym: "nucleus of Luys" []
synonym: "nucleus subthalamicus" []
relationship: part_of BTO:0000235

[Term]
id: BTO:0002253
name: GOTO cell
def: "Human glioblastoma cell line." [PMID:12880869]
is_a: BTO:0001530

[Term]
id: BTO:0002254
name: HCT-116 cell
def: "Human colon carcinoma cell line; established from the primary colon carcinoma of an adult man." [DSMZ:Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH]
synonym: "HCT116 cell" []
is_a: BTO:0000797

[Term]
id: BTO:0002255
name: HCT-8 cell
def: "Human colonic cancer cell line." [PMID:16180804]
synonym: "HCT8 cell" []
is_a: BTO:0000797

[Term]
id: BTO:0002256
name: heterotroph
def: "A heterotrophic organism." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000284
is_a: BTO:0000720
is_a: BTO:0002261

[Term]
id: BTO:0002257
name: heterotrophic cell
def: "Not self-sustaining cell; said of a type of nutrition in which organisms derive energy from the oxidation of organic compounds either by consumption or absorption of other organisms" [Dorlands Medical Dictionary:MerckSource]
synonym: "organotrophic cell" []
is_a: BTO:0002256
is_a: BTO:0002322

[Term]
id: BTO:0002258
name: autotroph
def: "An autotrophic organism." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000284
is_a: BTO:0000720
is_a: BTO:0002261

[Term]
id: BTO:0002259
name: autotrophic cell
def: "Self-sustaining cell; said of a type of nutrition in which organisms are capable of synthesizing organic molecules as nutritive substances." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0002258
is_a: BTO:0002322

[Term]
id: BTO:0002260
name: HS-68 cell
def: "Hs68 is one of a series of human foreskin fibroblast lines developed at the Naval Biosciences Laboratory (NBL) in Oakland\, CA. The material was obtained from an apparently normal Caucasian newborn male in February\, 1969. " [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "Hs 68 cell" []
synonym: "Hs68 cell" []
is_a: BTO:0002245

[Term]
id: BTO:0002261
name: fungus form
is_a: BTO:0001494

[Term]
id: BTO:0002262
name: plant pedicel
def: "1. A small stalk or stalklike part bearing a single flower in an inflorescence. 2. A support for a fern sporangium or moss capsule." [The American Heritage ® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "plant pedicle" []
is_a: BTO:0001300

[Term]
id: BTO:0002263
name: ventriculus
def: " 1. A hollow digestive organ\, especially the stomach of certain insects or the gizzard of a bird.\n 2. The digestive cavity in the body of a sponge.\n\n" [The American Heritage ® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0000058

[Term]
id: BTO:0002264
name: dried cell
is_a: BTO:0002322

[Term]
id: BTO:0002265
name: microplasmodium
def: "The aggregation stage of Physarum polycephalum." [curators:mgr]
is_a: BTO:0000757
is_a: BTO:0002007

[Term]
id: BTO:0002266
name: honey sac
def: "A distension of the esophagus of a bee in which honey is elaborated." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:From Merriam-Webster's Online Dictionary at wwwhttp\://www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=stomach]
synonym: "honey stomach" []
relationship: part_of BTO:0000959

[Term]
id: BTO:0002267
name: rhabdomyosarcoma cell line
is_a: BTO:0000400
relationship: DRV BTO:0001802

[Term]
id: BTO:0002268
name: HTB-82 cell
def: "Rhabdomyosarcoma cell line." [PMID:9016850]
synonym: "HTB 82 cell" []
synonym: "HTB82 cell" []
is_a: BTO:0002267

[Term]
id: BTO:0002269
name: JEG-3 cell
def: "Human choriocarcinoma cell line; established from a human gestational choriocarcinoma which was taken at autopsy from a cerebral metastasis; serial sister cell line of cell line BEWO." [DSMZ:Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH]
synonym: "JEG3 cell" []
is_a: BTO:0001575

[Term]
id: BTO:0002270
name: MCF-7/2a cell
def: "Mimosine-resistant cell line." [PMID:15531579]
is_a: BTO:0000093

[Term]
id: BTO:0002271
name: MCS-2 cell
def: "The MCS-2 cell line is established by introduction of the human steroid-sulfatase (STS) gene into estrogen-dependent human breast cancer MCF-7 cells." [PMID:14623544]
is_a: BTO:0000093

[Term]
id: BTO:0002272
name: merozoite
def: "A protozoan cell that arises from the schizogony of a parent sporozoan and may enter either the asexual or sexual phase of the life cycle." [The American Heritage ® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000749

[Term]
id: BTO:0002273
name: ileocecum
def: "The ileum and cecum considered as one organ." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000648

[Term]
id: BTO:0002274
name: worm
def: "Any of numerous relatively small elongated usually naked and soft-bodied animals\: as an insect larva; especially\: one that is a destructive grub\, caterpillar\, or maggot." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:From Merriam-Webster's Online Dictionary at wwwhttp\://www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=worm]
is_a: BTO:0000284

[Term]
id: BTO:0002275
name: lateral hypodermal chord
relationship: part_of BTO:0002274

[Term]
id: BTO:0002276
name: immobilized cell
def: "Cells are immobilized by embedding them for example in Calcium-alginate." [PMID:14586099]
is_a: BTO:0000214

[Term]
id: BTO:0002277
name: melanotroph
def: "A pituitary cell type that elaborates melanocyte-stimulating hormone and beta-endorphins. Melanotrophs are abundant in animals that have a pars intermedia adenohypophyseos; humans have very few." [Dorlands Medical Dictionary:MerckMedicus]
relationship: part_of BTO:0001788

[Term]
id: BTO:0002278
name: macrophage cell line
is_a: BTO:0001035
relationship: DRV BTO:0000801

[Term]
id: BTO:0002279
name: J-774 cell
def: "Mouse macrophage cell line." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "J774 cell" []
is_a: BTO:0002278

[Term]
id: BTO:0002280
name: lignifying cell
def: "A lignifying cell deposits lignin in its cell wall. Lignifying cells are localized in different plant tissues." [curators:mgr]
relationship: part_of BTO:0001461

[Term]
id: BTO:0002281
name: YZI-1S cell
def: "Photomixotrophically cultured tobacco cells (Nicotiana tabacum L. cv. Samsun NN)." [PMID:12400676]
is_a: BTO:0001971

[Term]
id: BTO:0002282
name: Pt-K2 cell
def: "Potorous tridactylis (potoroo) normal kidney cell line." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "NBL-5 cell" []
synonym: "Pt K2 cell" []
synonym: "PtK2 cell" []
is_a: BTO:0000067

[Term]
id: BTO:0002283
name: NCI-H157 cell
def: "Human large cell lung cancer cell line." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "H-157 cell" []
synonym: "H157 cell" []
is_a: BTO:0002205

[Term]
id: BTO:0002284
name: MIN-6 cell
def: "The murine MIN6 cell line derived from in vivo immortalized insulin-secreting pancreatic beta cells." [PMID:9375978]
synonym: "MIN6 cell" []
is_a: BTO:0000716

[Term]
id: BTO:0002285
name: granulosa cell line
synonym: "primary granulosa cell line" []
is_a: BTO:0002290
relationship: DRV BTO:0000542

[Term]
id: BTO:0002286
name: POGS-5 cell
def: "Immortalized cell line of primary granulosa cells\, isolated from 25-day-old immature rats and transfected with SV40 DNA alone." [PMID:7789314]
synonym: "POGS5 cell" []
is_a: BTO:0002285

[Term]
id: BTO:0002287
name: POGRS-1 cell
def: "Immortalized cell line of primary granulosa cells\, isolated from 25-day-old immature rats and transfected with SV40 DNA and Ha-ras oncogene." [PMID:7789314]
synonym: "POGRS1 cell" []
is_a: BTO:0002285

[Term]
id: BTO:0002288
name: GLHR-15 cell
def: "Immortalized cell line of primary granulosa cells\, isolated from 25-day-old immature rats and transfected with SV40 DNA\, Ha-ras\, and LH/CG receptor expression plasmid." [PMID:7789314]
synonym: "GLHR15 cell" []
is_a: BTO:0002285

[Term]
id: BTO:0002289
name: GFSHR-17 cell
def: "Immortalized cell line of primary granulosa cells\, isolated from 25-day-old immature rats and transfected with SV40 DNA\, Ha-as\, and FSH receptor expression plasmid." [PMID:7789314]
synonym: "GFSHR17 cell" []
is_a: BTO:0002285

[Term]
id: BTO:0002290
name: primary cell line
relationship: DRV BTO:0001413

[Term]
id: BTO:0002291
name: SP2/0-AG14 cell
def: "SP2/0-AG14 is a hybrid between BALB/c spleen cells and the myeloma cell line P3X63AG8." [DSMZ:Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH]
synonym: "Sp-2/0-Ag 14 cell" []
is_a: BTO:0000899

[Term]
id: BTO:0002292
name: Reuber H-35 cell
def: "Rat hepatoma cell line Reuber H35." [PMID:15337832]
synonym: "Reuber H35 cell" []
is_a: BTO:0000578

[Term]
id: BTO:0002293
name: SAKRTLS 12.1 cell
def: "Mouse T-lymphoma cell line." [PMID:1076483]
is_a: BTO:0001377

[Term]
id: BTO:0002294
name: solid substrate culture
def: "Cell culture on a solid material." [curators:mgr]
is_a: BTO:0000214

[Term]
id: BTO:0002295
name: podocyte
def: "A modified epithelial cell of the capsular epithelium of the renal glomerulus\, having a small perikaryon and a number of primary and secondary footlike radiating processes (pedicels) that interdigitate with those of other podocytes and embrace the basal lamina of glomerular capillaries." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000414
relationship: part_of BTO:0002296

[Term]
id: BTO:0002296
name: capsular epithelium
def: "The outer\, or parietal\, layer of the renal glomerular capsule\, composed of simple squamous epithelium\, and separated from the inner\, or visceral\, layer by the capsular space." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000416
relationship: part_of BTO:0002297

[Term]
id: BTO:0002297
name: renal glomerular capsule
def: "The double-walled globular dilatation that forms the beginning of a uriniferous tubule of the kidney and surrounds the glomerulus; it consists of an inner\, or visceral\, layer (capsular epithelium) and an outer\, or parietal\, layer (glomerular epithelium)." [Dorlands Medical Dictionary:MerckMedicus]
synonym: "Bowman's capsule" []
synonym: "Müller capsule" []
synonym: "capsula glomeruli" []
synonym: "glomerular capsule" []
synonym: "malphigian capsule" []
synonym: "müllerian capsule" []
relationship: part_of BTO:0000333

[Term]
id: BTO:0002298
name: inferior olivary complex
def: "A folded band of gray matter that encloses a white core (hilum nuclei olivaris inferioris) and that produces the elevation called the oliva on the medulla oblongata. It is a nuclear complex that receives heavy projections from the spinal cord\, mesencephalon\, and cerebral cortex and projects fibers via the contralateral inferior cerebellar peduncle\, mostly to the neocerebellum\, with a few going to the vermis." [Dorlands Medical Dictionary:MerckSource]
synonym: "caudal olivary nuclei" []
synonym: "complexus olivaris inferior" []
synonym: "inferior olivary nuclei" []
synonym: "nuclei olivares caudales" []
synonym: "nuclei olivares inferiores" []
relationship: part_of BTO:0002299

[Term]
id: BTO:0002299
name: oliva
def: "A part of each pyramid of the medulla oblongata\, between the ventrolateral and dorsolateral sulci; it is formed by an irregular mass of gray substance (nucleus olivaris caudalis) located just beneath its surface and is linked by fiber systems to the pons and cerebellum." [Dorlands Medical Dictionary:MerckSource]
synonym: "inferior olive" []
synonym: "olivary body" []
synonym: "olivary nucleus" []
relationship: part_of BTO:0000041

[Term]
id: BTO:0002300
name: hilum nuclei olivaris inferioris
def: "The white core of the inferior olivary nucleus of the medulla oblongata\, most prominent medially." [Dorlands Medical Dictionary:MerckSource]
synonym: "hilum nuclei olivaris caudalis" []
synonym: "hilum of caudal olivary nucleus" []
synonym: "hilum of inferior olivary nucleus" []
relationship: part_of BTO:0002298

[Term]
id: BTO:0002301
name: mucinous cystadenoma cell
def: "A cell of a multilocular tumor produced by the epithelial cells of the ovary and having mucin-filled cavities; the great majority of these tumors are benign." [Dorlands Medical Dictionary:MerckSource]
synonym: "pseudomucinous cyst" []
is_a: BTO:0001023

[Term]
id: BTO:0002302
name: inferior mesenteric artery
def: "Origin\: abdominal aorta; branches\, left colic\, sigmoid\, and superior rectal arteries; distribution\: descending colon\, rectum." [Dorlands Medical Dictionary:MerckSource]
synonym: "arteria mesenterica inferior" []
is_a: BTO:0000779

[Term]
id: BTO:0002303
name: superior mesenteric artery
def: "Origin\: abdominal aorta; branches\, inferior pancreaticoduodenal\, jejunal\, ileal\, ileocolic\, right colic\, and middle colic arteries; distribution\: small intestine\, proximal half of colon." [Dorlands Medical Dictionary:MerckSource]
synonym: "arteria mesenterica superior" []
is_a: BTO:0000779

[Term]
id: BTO:0002304
name: protoscolex
def: "The scolex of a larval stage of the hydatid tapeworm. Morphologically it resembles the adult scolex." [Dictionary of Tropical Medicine:http\://tropmed.org/dictionary/]
relationship: part_of BTO:0000859

[Term]
id: BTO:0002305
name: scolex
def: "The anterior organ of a tapeworm used for attachment to host tissues." [Dictionary of Tropical Medicine:http\://tropmed.org/dictionary/]
synonym: "holdfast" []
relationship: part_of BTO:0002306

[Term]
id: BTO:0002306
name: cestode
def: "Any of a class (Cestoda) of platyhelminthic worms parasitic especially in the intestines of vertebrates." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:From Merriam-Webster's Online Dictionary at wwwhttp\://www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=tapeworm]
synonym: "tapeworm" []
is_a: BTO:0002274

[Term]
id: BTO:0002307
name: yeast
def: "1. Any of various unicellular fungi of the genus Saccharomyces\, especially S. cerevisiae\, reproducing by budding and from ascospores and capable of fermenting carbohydrates.\n2. Any of various similar fungi." [The American Heritage ® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000284

[Term]
id: BTO:0002308
name: myoepithelium
def: "A specialized type of epithelium that has contractile qualities." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000416

[Term]
id: BTO:0002309
name: myoepithelial cell
def: "Modified smooth muscle cells\, contractile in nature\, believed to be of ectodermal origin\, located around the secretory units of certain glands (salivary\, mammary\, sweat\, and lacrimal glands) between the gland cells and basement membrane\, having long dendritic interweaving cytoplasmic processes\, and containing myofilaments. It is assumed that contraction of these cells functions to help express secretion from the gland." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000414
relationship: part_of BTO:0002308

[Term]
id: BTO:0002310
name: mammary myoepithelium
is_a: BTO:0002308

[Term]
id: BTO:0002311
name: mammary myoepithelial cell
is_a: BTO:0002309
relationship: part_of BTO:0002310

[Term]
id: BTO:0002312
name: mature cell
def: "Having reached full natural growth or development\: a mature cell." [The American Heritage ® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0002322

[Term]
id: BTO:0002313
name: immature cell
def: "Not fully grown or developed." [The American Heritage ® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0002322

[Term]
id: BTO:0002314
name: satellite cell
def: "1. Glial cells that cluster about a neuron.\n2. Free nuclei that accumulate around cells in certain diseases.\n3. Elongated cells that are closely associated with a muscle fiber; they either are flattened against the fiber or occupy shallow depressions in its surface." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0002322

[Term]
id: BTO:0002315
name: supporting cell
def: "Cells that serve to provide support and protection and perhaps contribute to the nutrition of principal or other cells of certain organs; such cells are found in the labyrinth of the inner ear\, organ of Corti\, olfactory epithelium\, taste buds\, and seminiferous tubules (Sertoli's cells)." [Dorlands Medical Dictionary:MerckSource]
synonym: "sustentacular cell" []
is_a: BTO:0002322

[Term]
id: BTO:0002316
name: stellate cell
def: "Any cell having a star-shaped appearance produced by numerous processes that extend in different directions\, such as the Kupffer cells in the liver\, astrocytes\, and granule cells in the granular layers of the cerebral and cerebellar cortices." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0002322

[Term]
id: BTO:0002317
name: slow muscle
def: "The darker-colored muscle tissue of some mammals\, composed of slow twitch muscle fibers." [Dorlands Medical Dictionary:MerckSource]
synonym: "red muscle" []
is_a: BTO:0001103

[Term]
id: BTO:0002318
name: fast muscle
def: "The paler-colored muscle tissue of some mammals\, composed of fast twitch muscle fibers." [Dorlands Medical Dictionary:MerckSource]
synonym: "white muscle" []
is_a: BTO:0001103

[Term]
id: BTO:0002319
name: skeletal muscle fiber
def: "Skeletal muscle fibers are cylindrical multinucleate cells containing contracting myofibrils\, across which run transverse striations\, enclosed in a sarcolemma." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000888

[Term]
id: BTO:0002320
name: cardiac muscle fiber
def: "Cardiac muscle fibers contain one or sometimes two nuclei and myofibrils and are separated from one another by an intercalated disk; although striated\, cardiac muscle fibers branch to form an interlacing network." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000888

[Term]
id: BTO:0002321
name: intermediate muscle fiber
def: "Muscle fibers having characteristics intermediate between red and white muscle fibers." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0002319

[Term]
id: BTO:0002322
name: cell property
is_a: BTO:0000284

[Term]
id: BTO:0002323
name: eccrine sweat gland
def: "An ordinary\, or simple\, sweat gland; they are of the merocrine type\, unbranched\, coiled\, tubular glands that are distributed over almost all of the body surface\, and promote cooling by evaporation of their secretion." [Dorlands Medical Dictionary:MerckMedicus]
synonym: "eccrine gland" []
is_a: BTO:0001331
is_a: BTO:0002324

[Term]
id: BTO:0002324
name: merocrine gland
def: "One in which the secretory cells maintain their integrity throughout the secretory cycle." [Dorlands Medical Dictionary:MerckMedicus]
is_a: BTO:0000522

[Term]
id: BTO:0002325
name: holocrine gland
def: "A gland whose discharged secretion contains entire secreting cells." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000522

[Term]
id: BTO:0002326
name: apocrine cell
def: "1. Carcinoma of an apocrine gland.\n2. A rare breast malignancy with a ductal or acinar growth pattern and apocrine secretions." [Dorlands Medical Dictionary:MerckMedicus]
is_a: BTO:0000150
relationship: DRV BTO:0001162

[Term]
id: BTO:0002327
name: stem cortex
def: "The outermost rows of cells in a cross section of the stem." [Plantlife:Species dossiers glossary]
relationship: part_of BTO:0001300

[Term]
id: BTO:0002328
name: ventral nerve cord
def: "The pair of closely united ventral longitudinal nerves with their segmental ganglia that is characteristic of many elongate invertebrates (as earthworms)." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=nerve+cord]
is_a: BTO:0001656

[Term]
id: BTO:0002329
name: dorsal nerve cord
def: "The dorsal tubular cord of nervous tissue above the notochord of a chordate that comprises or develops into the central nervous system." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=nerve+cord]
is_a: BTO:0001656

[Term]
id: BTO:0002330
name: lamina propria
def: "A highly vascular layer of connective tissue under the basement membrane lining a layer of epithelium." [Fast Health Medical Dictionary:http\://www.fasthealth.com/dictionary/]
is_a: BTO:0000421

[Term]
id: BTO:0002331
name: HLE cell
def: "Human hepatoma cell line." [Riken BioResource Center:http\://www2.brc.riken.jp/l]
is_a: BTO:0000578

[Term]
id: BTO:0002332
name: monocytic leukemia cell line
is_a: BTO:0000737
relationship: DRV BTO:0002420

[Term]
id: BTO:0002333
name: Mono-Mac-6 cell
def: "Human acute monocytic leukemia cell line; established from the peripheral blood of a 64-year-old man with relapsed acute monocytic leukemia (AML FAB M5) in 1985 following myeloid metaplasia. Sister cell line of MONO-MAC-1." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "MM6 cell" []
synonym: "MONO-MAC-6 cell" []
synonym: "Mono Mac 6 cell" []
synonym: "MonoMac6 cell" []
is_a: BTO:0002332

[Term]
id: BTO:0002334
name: retinal pigment epithelium cell line
synonym: "RPE cell line" []
relationship: DRV BTO:0001177

[Term]
id: BTO:0002335
name: ARPE-19 cell
def: "ARPE-19 is a spontaneously arising retinal pigment epithelia (RPE) cell line derived in 1986 by Amy Aotaki-Keen from the normal eyes of a 19-year-old male who died from head trauma in a motor vehicle accident." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0002334

[Term]
id: BTO:0002336
name: culture condition:arabitol-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002337
name: culture condition:cellobiose-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002338
name: culture condition:cellulose-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002339
name: culture condition:fluoride-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002340
name: plant collar
def: "The neck or line of junction between the root of a plant and its stem." [Websters Revised Unabridged Dictionary 1913:]
synonym: "collar" []
relationship: part_of BTO:0001243

[Term]
id: BTO:0002341
name: leaf collar
def: "A thin band of intercalary meristematic tissue at the junction of the leaf blade (lamina) and the leaf sheath found in grasses." [ISBN:0080374913]
relationship: part_of BTO:0000713

[Term]
id: BTO:0002342
name: bradyzoite
def: "A small\, comma-shaped form of Toxoplasma gondii\, found in clusters enclosed by an irregular wall (pseudocyst) in the tissues\, chiefly muscles and the brain\, in chronic (latent) toxoplasmosis; considered to be the slow-growing form." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0002272

[Term]
id: BTO:0002343
name: tarsal bone
def: "Any of the seven bones of the tarsus. \nThe seven bones constituting the articulation between the foot and the leg—the talus\, calcaneus\, and navicular\, in the proximal row; and the cuboid and the lateral\, intermediate\, and medial cuneiform bones\, in the distal row." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000., Dorlands Medical Dictionary:MerckSource]
synonym: "bony tarsus" []
synonym: "ossa tarsalia" []
synonym: "ossa tarsi" []
synonym: "tarsal" []
synonym: "tarsus osseus" []
is_a: BTO:0000140
relationship: part_of BTO:0002345

[Term]
id: BTO:0002344
name: electrocyte
def: "Cells used by rays\, electric eels and other electric fish for electrogenesis and electroreception. They are flat disk-like cells that are stacked in a sequence in a manner similar to a battery. Electric eels have several thousand of these cells stacked\, each producing 0.15V. The cells function by pumping positive sodium and potassium ions out of the cell via transport proteins powered by adenosine triphosphate. Postsynaptically\, electrocytes work much like muscle cells. They have nicotinic acetylcholine receptors. These cells are used in research because of their resemblance to nerve-muscle junctions.\nLocation\: In the electric ray Torpedo\, electroplax are found near the pectoral muscles and the gills. In all other fishes\, it is often near the tail. In one fish genus\, the Malaptaturus\, the electric organs are not made of individual electroplax\, but are built up from charges of the epithelium\, specifically the skin." [Wikipedia:The Free Encyclopedia]
synonym: "electroplaque" []
synonym: "electroplax" []
relationship: part_of BTO:0000376

[Term]
id: BTO:0002345
name: hindlimb
def: "Either of two extremities of four-footed non-primate land animals. It usually consists of a femur\, tibia and fibula\, tarsals\, metatarsals\, and toes. " [Biology-Online-Dictionary:http\://www.biology-online.org/dictionary/]
is_a: BTO:0001492

[Term]
id: BTO:0002346
name: fibula
def: "The outer and smaller of the two bones of the leg\, which articulates proximally with the tibia and distally is joined to the tibia in a syndesmosis." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000140
relationship: part_of BTO:0000721
relationship: part_of BTO:0002345

[Term]
id: BTO:0002347
name: metatarsal bone
def: "Any of the five bones extending from the tarsus to the phalanges of the toes\, being numbered in the same sequence from the most medial to the most lateral." [Dorlands Medical Dictionary:MerckSource]
synonym: "metatarsal" []
synonym: "ossa metatarsalia" []
synonym: "ossa metatarsi" []
is_a: BTO:0000140
relationship: part_of BTO:0002345

[Term]
id: BTO:0002348
name: toe
def: "1. Any of the five digits of the foot.\n2. The anterior part of a horse's hoof." [Dorlands Medical Dictionary:MerckSource]
synonym: "digitipedis" []
relationship: part_of BTO:0002345

[Term]
id: BTO:0002349
name: hallux
def: "The first digit of the foot." [Dorlands Medical Dictionary:MerckSource]
synonym: "digitus primus (I) pedis" []
synonym: "great toe" []
is_a: BTO:0002348

[Term]
id: BTO:0002350
name: digitus secundus pedis
def: "The second digit of the foot." [Dorlands Medical Dictionary:MerckSource]
synonym: "digitus secundus (II) pedis" []
is_a: BTO:0002348

[Term]
id: BTO:0002351
name: digitus tertius pedis
def: "The third digit of the foot." [Dorlands Medical Dictionary:MerckSource]
synonym: "digitus tertius (III) pedis" []
is_a: BTO:0002348

[Term]
id: BTO:0002352
name: digitus quartis pedis
def: "The fourth digit of the foot." [Dorlands Medical Dictionary:MerckSource]
synonym: "digitus quartus (IV) pedis" []
is_a: BTO:0002348

[Term]
id: BTO:0002353
name: digitum minimus pedis
def: "The fifth\, and smallest\, digit of the foot." [Dorlands Medical Dictionary:MerckSource]
synonym: "digitus quintus (V) pedis" []
synonym: "little toe" []
is_a: BTO:0002348

[Term]
id: BTO:0002354
name: talus
def: "The highest of the tarsal bones and the one that articulates with the tibia and fibula to form the ankle joint." [Dorlands Medical Dictionary:MerckSource]
synonym: "ankle" []
synonym: "ankle bone" []
synonym: "astragaloid bone" []
synonym: "astragalus" []
synonym: "os tarsi tibiale" []
is_a: BTO:0002343

[Term]
id: BTO:0002355
name: calcaneal bone
def: "The irregular quadrangular bone at the back of the tarsus." [Dorlands Medical Dictionary:MerckSource]
synonym: "calcaneum" []
synonym: "calcaneus" []
synonym: "heel bone" []
synonym: "os calcis" []
synonym: "os tarsi fibulare" []
is_a: BTO:0002343

[Term]
id: BTO:0002356
name: navicular bone
def: "The ovoid-shaped tarsal bone that is situated between the talus and the three cuneiform bones." [Dorlands Medical Dictionary:MerckSource]
synonym: "os naviculare" []
synonym: "os naviculare pedis" []
is_a: BTO:0002343

[Term]
id: BTO:0002357
name: cuboid bone
def: "The cuboid bone." [Dorlands Medical Dictionary:MerckSource]
synonym: "cuboid" []
synonym: "os cuboideum" []
is_a: BTO:0002343

[Term]
id: BTO:0002358
name: lateral cuneiform bone
def: "The most lateral of the three wedge-shaped tarsal bones located medial to the cuboid and between the navicular and the first three metatarsal bones." [Dorlands Medical Dictionary:MerckSource]
synonym: "os cuneiforme laterale" []
synonym: "os cuneiforme tertium" []
synonym: "ossa cuneiforme laterale" []
is_a: BTO:0002343

[Term]
id: BTO:0002359
name: intermediate cuneiform bone
def: "The intermediate and smallest of the three wedge-shaped tarsal bones located medial to the cuboid and between the navicular and the first three metatarsal bones; called also o. cuneiforme secundum." [Dorlands Medical Dictionary:MerckSource]
synonym: "os cuneiforme intermedium" []
synonym: "os cuneiforme secundum" []
is_a: BTO:0002343

[Term]
id: BTO:0002360
name: medial cuneiform bone
def: "The medial and largest of the three wedge-shaped tarsal bones located medial to the cuboid and between the navicular and the first three metatarsal bones." [Dorlands Medical Dictionary:MerckSource]
synonym: "os cuneiforme mediale" []
synonym: "os cuneiforme primum" []
synonym: "ossa cuneiforme mediale" []
is_a: BTO:0002343

[Term]
id: BTO:0002361
name: osteochondroma cell
def: "A benign tumor consisting of projecting adult bone capped by cartilage projecting from the lateral contours of endochondral bones." [Dorlands Medical Dictionary:MerckSource]
synonym: "chondrosteoma" []
synonym: "osteocartilaginous exostosis" []
synonym: "osteoenchondroma" []
is_a: BTO:0000372

[Term]
id: BTO:0002362
name: pancreatic duct
def: "The main excretory duct of the pancreas\, which usually unites with the common bile duct before entering the duodenum at the major duodenal papilla." [Dorlands Medical Dictionary:MerckSource]
synonym: "canal of Wirsung" []
synonym: "duct of Wirsung" []
synonym: "hepaticopancreatic duct" []
relationship: part_of BTO:0000434

[Term]
id: BTO:0002363
name: pancreatic ductal carcinoma cell
def: "Carcinoma that arises from the pancreatic ducts. It accounts for the majority of cancers derived from the pancreas." [Medical Dictionary Online:http\://www.online-medical-dictionary.org]
synonym: "PDC cell" []
synonym: "duct cell carcinoma cell of the pancreas" []
synonym: "duct-cell carcinoma cell of the pancreas" []
synonym: "ductal carcinoma of the pancreas" []
synonym: "pancreas duct-cell carcinoma cell" []
synonym: "pancreatic duct cell carcinoma cell" []
relationship: DRV BTO:0002362

[Term]
id: BTO:0002364
name: gastric pit
def: "Any of he numerous pits in the gastric mucosa marking the openings of the gastric glands." [Dorlands Medical Dictionary:MerckSource]
synonym: "foveola gastrica" []
relationship: part_of BTO:0001308

[Term]
id: BTO:0002365
name: chondroblastoma cell
def: "Any cell of a usually benign tumor derived from immature cartilage cells\, occurring primarily in the epiphyses of adolescents; it is characterized by fine\, matrix-like calcifications arranged hexagonally\, often resembling chicken wire\, around closely packed cells." [Dorlands Medical Dictionary:MerckSource]
synonym: "benign chondroblastoma cell" []
relationship: DRV BTO:0000206

[Term]
id: BTO:0002366
name: extravillous trophoblast
def: "The outermost layer of trophoblast\, produced by cytotrophoblast where there is direct contact with maternal decidua rather than blood. The EVT cells travel into the decidua\, reacting with NK cells and invading maternal blood vessels feeding the placenta\, softening the walls and replacing the lining with fetal tissue\, a process called “conversion”." [Dictionary:http\://www.jansen.com.au/]
synonym: "intermediate trophoblast" []
synonym: "interstitial trophoblast" []
relationship: part_of BTO:0001079

[Term]
id: BTO:0002367
name: cytotrophoblastic cell
def: "Polygonal\, mononucleate cells resembling the cells of the cytotrophoblast\, having prominent nucleoli and clear\, eosinophilic or cyanophilous cytoplasm; one of the two cell types that compose a choriocarcinoma." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0001576

[Term]
id: BTO:0002368
name: 3Y1-B clone 1 cell
def: "Rat Fischer cell line; established from a female rat embryo /whole fetus. Mother clone of 3Y1 series\, fibroblast-like." [Riken BioResource Center:http\://www2.brc.riken.jp/l]
synonym: "3Y1 cell" []
is_a: BTO:0001242
is_a: BTO:0001958

[Term]
id: BTO:0002369
name: HR-3Y1 cell
def: "3Y1 cell line\, transformed with v-Ha-ras oncogene.\n	" [Riken BioResource Center:http\://www2.brc.riken.jp/l]
is_a: BTO:0002368

[Term]
id: BTO:0002370
name: colleterial gland
def: "A gland in female insects that secretes a cement by which the eggs are glued together or attached to an external object." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=colleterial+gland]
is_a: BTO:0000254

[Term]
id: BTO:0002371
name: macroplasmodium
def: "The vegetative stage (macroplasmodium) of Physarum polycephalum is a large\, single cell containing multiple dipoid nuclei that divide precisely at the same time." [Washington University:Genome Sequencing Center]
is_a: BTO:0000757

[Term]
id: BTO:0002372
name: neuroepithelioma cell
def: "A rare type of neuroepithelial tumor\, usually found in the brain or retina\, composed of primitive neuroepithelial cells lining the tubular spaces." [Dorlands Medical Dictionary:MerckSource]
synonym: "medulloepithelioma cell" []
synonym: "neurocytoma cell" []
relationship: DRV BTO:0000314

[Term]
id: BTO:0002373
name: glioblastoma multiforme cell
def: "A type of tumor that forms from glial (supportive) tissue in the brain. It is highly malignant\, grows very quickly\, and has cells that look quite different from normal glial cells. Early symptoms may include sleepiness\, headache\, and vomiting. Also called a grade IV astrocytoma." [Online-Medical-Dictionary:http\://www.medterms.com/]
synonym: "grade IV astrocytoma cell" []
is_a: BTO:0000527

[Term]
id: BTO:0002374
name: anaplastic astrocytoma cell
def: "Moderately malignant astrocytomas\, including most anaplastic astrocytomas and sometimes including the less malignant of the glioblastoma multiforme group." [Dorlands Medical Dictionary:MerckSource]
synonym: "grade III astrocytoma cell" []
is_a: BTO:0000100

[Term]
id: BTO:0002375
name: bronchiole
def: "A minute thin-walled branch of a bronchus." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=bronchiole]
synonym: "bronchiolus" []
relationship: part_of BTO:0001340

[Term]
id: BTO:0002376
name: duodenal gland
def: "Any of the compound racemose glands in the submucous layer of the duodenum that secrete alkaline mucus and a potent proteolytic enzyme." [Fast Health Medical Dictionary:http\://www.fasthealth.com/dictionary/]
synonym: "Brunner's gland" []
synonym: "gland of Brunner" []
synonym: "glandula duodenales" []
synonym: "glandula duodenales \[Brunneri\]" []
relationship: part_of BTO:0000365

[Term]
id: BTO:0002377
name: SR-3Y1 cell
def: "3Y1 cell line transformed by Rous sarcoma virus." [Riken BioResource Center:http\://www2.brc.riken.jp/l]
is_a: BTO:0002368

[Term]
id: BTO:0002378
name: pilocytic astrocytoma cell
def: "An astrocytoma resembling the fibrillary type but with its fibrils arranged in parallel rows; its grade of malignancy is low. The most common kind is the cerebellar juvenile pilocytic astrocytoma. In adults the pilocytic type is usually found in the cerebrum." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000100

[Term]
id: BTO:0002379
name: juvenile pilocytic astrocytoma cell
def: "A pilocytic astrocytoma found in the cerebellum in children\, one of the most common juvenile brain tumors; it grows slowly and has a low grade of malignancy." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0002378

[Term]
id: BTO:0002380
name: gastric adenocarcinoma cell line
is_a: BTO:0000167
is_a: BTO:0000787

[Term]
id: BTO:0002381
name: MKN-28 cell
def: "Well differentiated human gastric adenocarcinoma cell line." [PMID:10073143]
synonym: "MKN28 cell" []
is_a: BTO:0002380

[Term]
id: BTO:0002382
name: MKN-7 cell
def: "Well differentiated human gastric adenocarcinoma cell line." [PMID:10073143]
synonym: "MKN7 cell" []
is_a: BTO:0002380

[Term]
id: BTO:0002383
name: MKN-74 cell
def: "Well differentiated human gastric adenocarcinoma cell line." [PMID:10073143]
synonym: "MKN74 cell" []
is_a: BTO:0002380

[Term]
id: BTO:0002384
name: MKN-1 cell
def: "Human gastric adenosquamous carcinoma cell line." [PMID:10073143]
synonym: "MKN1 cell" []
is_a: BTO:0002380

[Term]
id: BTO:0002385
name: GLC-4 cell
def: "Human small cell lung cancer (SCLC) cell line. " [PMID:15816546]
synonym: "GLC4 cell" []
is_a: BTO:0002206

[Term]
id: BTO:0002386
name: GLC-4/ADR cell
def: "Subline of human small cell lung cancer (SCLC) cell line (GLC4)  with in vitro acquired resistance to adriamycin (GLC4/ADR)." [PMID:15816546]
synonym: "GLC(4)/ADR cell" []
synonym: "GLC4/ADR cell" []
relationship: DRV BTO:0002385

[Term]
id: BTO:0002387
name: GLC-4/MITO cell
def: "Subline of human small cell lung cancer (SCLC) cell line (GLC4)  with in vitro acquired resistance to mitoxantrone (GLC4/MITO)." [PMID:15816546]
synonym: "GLC4/MITO cell" []
relationship: DRV BTO:0002385

[Term]
id: BTO:0002388
name: GLC-4/CDDP cell
def: "A subline of human small cell lung cancer (SCLC) cell line (GLC4)  with in vitro acquired resistance to cisplatin (GLC4/CDDP)." [PMID:15816546]
synonym: "GLC4/CDDP cell" []
relationship: DRV BTO:0002385

[Term]
id: BTO:0002389
name: U-1285 cell
def: "Small cell carcinoma of the lung (SCC). The U-1285 line was derived from the classical small cell type of SCC." [PMID:6285665]
synonym: "U1285 cell" []
is_a: BTO:0002206

[Term]
id: BTO:0002390
name: U-1568 cell
def: "Small cell carcinoma of the lung (SCC). The U-1568 originated from a larger cell variant of SCC." [PMID:6285665]
synonym: "U1568 cell" []
is_a: BTO:0002206

[Term]
id: BTO:0002391
name: U-1285dox cell
def: "Doxorubicin-resistant cell line\, U-1285dox\, derived from human small cell carcinoma of the lung." [PMID:15037203]
relationship: DRV BTO:0002389

[Term]
id: BTO:0002392
name: SGC-7901 cell
def: "Human gastric cancer cell line." [PMID:16401398]
is_a: BTO:0000787

[Term]
id: BTO:0002393
name: N-27 cell
def: "N27 is an immortalized dopaminergic neuronal cell line isolated from fetal rat mesencephalic cultures." [PMID:15946937]
synonym: "1RB3AN27 cell" []
synonym: "N27 cell" []
is_a: BTO:0000947
is_a: BTO:0001242

[Term]
id: BTO:0002394
name: DC-3F cell
def: "Chinese hamster lung fibroblast cell line." [PMID:12145328]
is_a: BTO:0000161

[Term]
id: BTO:0002395
name: DC-3F/ADX cell
def: "The MDR cell line DC-3F/ADX was originally selected from spontaneously transformed Chinese hamster lung fibroblasts DC-3F." [PMID:12145328]
relationship: DRV BTO:0002394

[Term]
id: BTO:0002396
name: NIH-3T3-G185 cell
def: "The NIH-3T3-G185 cell line\, which contains the gene product of human MDR1\, was licensed from the National Institutes of Health (NIH)" [PMID:11751127]
synonym: "NIH 3T3 G185 cell" []
synonym: "NIH 3T3-G185 cell" []
relationship: DRV BTO:0000944

[Term]
id: BTO:0002397
name: prostate epithelium
is_a: BTO:0000416
relationship: part_of BTO:0001129

[Term]
id: BTO:0002398
name: prostate epithelium cell line
is_a: BTO:0001120
relationship: DRV BTO:0002397

[Term]
id: BTO:0002399
name: PNT-2 cell
def: "Human normal prostate epithelium cell line immortalized with SV40. \n" [Sigma-Aldrich:http\://www.sigmaaldrich.com/]
synonym: "PNT2 cell" []
is_a: BTO:0002398

[Term]
id: BTO:0002400
name: OLN-93 cell
def: "The permanent oligodendrocyte cell line OLN-93\, derived from spontaneously transformed cells in primary rat brain glia cultures." [PMID:15774829]
synonym: "OLN 93 cell" []
synonym: "OLN93 cell" []
is_a: BTO:0000872

[Term]
id: BTO:0002401
name: H-II-E-C3 cell
def: "Reuber rat hepatoma H-II-E-C3 cell line." [PMID:15755314]
synonym: "H-IIE-C3 cell" []
is_a: BTO:0000578

[Term]
id: BTO:0002402
name: oviduct epithelium
is_a: BTO:0000416
relationship: part_of BTO:0000980

[Term]
id: BTO:0002403
name: OS-RC-2 cell
def: "Human renal cell carcinoma (RCC) cell line." [PMID:11690551]
is_a: BTO:0000383

[Term]
id: BTO:0002404
name: YMB-1 cell
def: "Human breast cancer cell line; established from a 55 year-old human female." [Cell Name Index:http\://www.jhsf.or.jp/bank/CellName.html]
synonym: "YMB1 cell" []
is_a: BTO:0000356

[Term]
id: BTO:0002405
name: EoL-1 cell
def: "Human eosinophilic leukaemia cell line." [HyperCLDB:http\://www.biotech.ist.unige.it/]
is_a: BTO:0002406

[Term]
id: BTO:0002406
name: eosinophilic leukemia cell line
def: "A form of granulocytic leukemia cell line characterized by abnormal numbers of or a predomination of eosinophilic granulocytes in the tissues and blood." [TheFreeDictionary:http\://www.thefreedictionary.com/]
is_a: BTO:0000740
relationship: DRV BTO:0002421

[Term]
id: BTO:0002408
name: NRK-52E cell
def: "Rat kidney epithelial-like cells. Cell line was cloned from a mixed culture of normal rat kidney cells as was NRK-49F the two cell lines were described to be distinct in growth properties and in transforming abilities; NRK-52E is supposed to be much more stable." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "NRK52E cell" []
relationship: DRV BTO:0000951

[Term]
id: BTO:0002409
name: NRK-49F cell
def: "Rat kidney fibroblast cell line. Cell line was cloned from a mixed culture of normal rat kidney cells; cells exhibit contact inhibition and are very sensitive; indicator cells for viral or chemical transformation; this cell line is frequently used for TGF-beta bioassays." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
relationship: DRV BTO:0000951

[Term]
id: BTO:0002410
name: giant cell carcinoma cell
def: "A poorly differentiated\, highly malignant\, epithelial neoplasm containing numerous very large\, multinucleated tumor cells\, such as occurs in the lungs." [Dorlands Medical Dictionary:MerckMedicus]
is_a: BTO:0000176

[Term]
id: BTO:0002411
name: giant cell carcinoma cell line
is_a: BTO:0000297
relationship: DRV BTO:0002410

[Term]
id: BTO:0002412
name: PG cell
def: "Metastatic human lung giant cell carcinoma (PG) cell line." [PMID:7656376]
is_a: BTO:0002411

[Term]
id: BTO:0002413
name: PG-BE1 cell
def: "Cloned PG cell subline." [PMID:7656376]
synonym: "PGBE1 cell" []
relationship: DRV BTO:0002412

[Term]
id: BTO:0002414
name: PG-CL3 cell
def: "Cloned PG cell subline." [PMID:7656376]
synonym: "PGCL3 cell" []
relationship: DRV BTO:0002412

[Term]
id: BTO:0002415
name: PG-LH7 cell
def: "Cloned PG cell subline." [PMID:7656376]
synonym: "PGLH7 cell" []
relationship: DRV BTO:0002412

[Term]
id: BTO:0002416
name: NCI-H929 cell
def: "Human multiple myeloma cell line; established from the pleural effusion of a 62-year-old white woman with myeloma (IgAkappa) at relapse." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "H929 cell" []
is_a: BTO:0000727

[Term]
id: BTO:0002418
name: NCI-H292 cell
def: "Mucoepidermoid human lung carcinoma cell line; established from a  black female 32 years old; Morphology\: epithelial." [HyperCLDB:http\://www.biotech.ist.unige.it/]
synonym: "H292 cell" []
is_a: BTO:0000762

[Term]
id: BTO:0002419
name: SK-BR-3 cell
def: "Human breast adenocarcinoma cell line; established from a caucasian female 43 years old. Morphology\: epithelial-like." [HyperCLDB:http\://www.biotech.ist.unige.it/]
synonym: "SK-BR3 cell" []
synonym: "SKBR3 cell" []
is_a: BTO:0001912

[Term]
id: BTO:0002420
name: monocytic leukemia cell
def: "A cell of leukemia characterized by the proliferation of monocytes and monoblasts in the blood." [TheFreeDictionary:http\://www.thefreedictionary.com/]
synonym: "histiocytic leukaemia cell" []
synonym: "histiocytic leukemia cell" []
synonym: "monoblastic leukaemia cell" []
synonym: "monoblastic leukemia cell" []
is_a: BTO:0001271

[Term]
id: BTO:0002421
name: eosinophilic leukemia cell
def: "A form of granulocytic leukemia cell line characterized by abnormal numbers of or a predomination of eosinophilic granulocytes in the tissues and blood." [TheFreeDictionary:http\://www.thefreedictionary.com/]
is_a: BTO:0001056

[Term]
id: BTO:0002422
name: mesothelium
def: "The layer of flat cells\, derived from the mesoderm\, that line the coelom or body cavity of the embryo. In the adult\, it forms the simple squamous epithelium that covers all true serous membranes (peritoneum\, pericardium\, pleura)." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0002072
relationship: DRV BTO:0000839
relationship: part_of BTO:0001707

[Term]
id: BTO:0002423
name: mesothelioma cell
def: "A cell from a tumor derived from mesothelial tissue (peritoneum\, pleura\, pericardium); both benign and malignant varieties exist. Malignant varieties are often the result of excessive exposure to asbestos." [Dorlands Medical Dictionary:MerckSource]
relationship: DRV BTO:0002422

[Term]
id: BTO:0002424
name: mesothelioma cell line
relationship: DRV BTO:0002423

[Term]
id: BTO:0002425
name: MSTO-211H cell
def: "Human mesothelioma cell line; established from the pleural effusion of a 62-year-old Caucasian man with mesothelioma (malignant biphasic) who did not have any prior therapy." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0002424

[Term]
id: BTO:0002426
name: CHOP cell
def: "Chinese hamster ovary cells expressing polyoma LT antigen." [PMID:16140251]
relationship: DRV BTO:0000246

[Term]
id: BTO:0002427
name: KYSE-150 cell
def: "Human esophageal squamous cell carcinoma cell line; established from the poorly differentiated esophageal squamous cell carcinoma resected from upper (cervical) esophagus of a 49-year-old Japanese woman after receiving radiotherapy." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "KYSE 150 cell" []
is_a: BTO:0002428

[Term]
id: BTO:0002428
name: esophagial squamous cell carcinoma cell line
is_a: BTO:0002024
is_a: BTO:0002817
relationship: DRV BTO:0001578

[Term]
id: BTO:0002429
name: HA22T/VGH cell
def: "The HA22T/VGH cell line was established from a surgical specimen of hepatocellular carcinoma obtained from a 56-year-old Chinese male." [PMID:6683778]
is_a: BTO:0000578

[Term]
id: BTO:0002430
name: Lec15.1 CHO cell
def: "Lec15.1 Chinese hamster ovary cells are deficient in DPM synthase activity. " [PMID:14680801]
relationship: DRV BTO:0000246

[Term]
id: BTO:0002431
name: HuO-3N1 cell
def: "Human osteosarcoma cell line. Osteoblastic cell line." [Cell Name Index:http\://www.jhsf.or.jp/bank/CellName.html]
is_a: BTO:0000407

[Term]
id: BTO:0002432
name: prespore
def: "Cell in the rear portion of the migrating slug (grex) of a cellular slime mould\, which will later differentiate into spore cells. Can be recognised as having different proteins by immunocytochemical methods." [Online-Biology-Dictionary:http\://www.biology-online.org/dictionary/]
relationship: part_of BTO:0002048

[Term]
id: BTO:0002433
name: genital primordium
is_a: BTO:0001886

[Term]
id: BTO:0002434
name: dorsal raphe nucleus
def: "A large raphe nucleus extending from the anterior part of the pons through the mesencephalon; its neurons are serotoninergic." [Dorlands Medical Dictionary:MerckSource]
synonym: "nucleus raphes dorsalis" []
synonym: "nucleus raphes posterior" []
synonym: "posterior raphe nucleus" []
relationship: part_of BTO:0000146

[Term]
id: BTO:0002435
name: colorectal mucosa
is_a: BTO:0000642
relationship: part_of BTO:0001613

[Term]
id: BTO:0002436
name: myenteric plexus
def: "That part of the enteric plexus within the tunica muscularis." [Dorlands Medical Dictionary:MerckSource]
synonym: "Auerbach's plexus" []
synonym: "plexus myentericus" []
relationship: part_of BTO:0002437

[Term]
id: BTO:0002437
name: enteric plexus
def: "A plexus of autonomic nerve fibers within the wall of the digestive tube\, and made up of the submucosal\, myenteric\, and subserosal plexuses; it contains visceral afferent fibers\, sympathetic postganglionic fibers\, parasympathetic preganglionic and postganglionic fibers\, and parasympathetic postganglionic cell bodies." [Dorlands Medical Dictionary:MerckSource]
synonym: "plexus entericus" []
relationship: part_of BTO:0000058

[Term]
id: BTO:0002438
name: Dogiel's corpuscle
def: "A type of lamellated corpuscle found in the genital mucous membranes and in the skin around the nipples." [Dorlands Medical Dictionary:MerckSource]
synonym: "genital corpuscle" []
relationship: part_of BTO:0000149
relationship: part_of BTO:0002439

[Term]
id: BTO:0002439
name: genital mucosa
is_a: BTO:0000886

[Term]
id: BTO:0002440
name: CX-1 cell
def: "Human colon adenocarcinoma cell line; established from the tumor tissue of a 44-year-old woman with well-differentiated colon adenocarcinoma in 1984; cell line is a subclone of cell line HT-29." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
relationship: DRV BTO:0000182

[Term]
id: BTO:0002441
name: pericyte
def: "One of the peculiar elongated cells with the power of contraction\, found wrapped about the outside of precapillary arterioles\, postcapillary venules\, and capillaries." [Dorlands Medical Dictionary:MerckSource]
synonym: "adventitial cell" []
synonym: "pericapillary cell" []
synonym: "perithelial cell" []
synonym: "perivascular cell" []
relationship: part_of BTO:0001085

[Term]
id: BTO:0002442
name: tetrad of microspores
def: "A group of four cells\, as of spores or pollen grains\, formed by division of one mother cell." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "tetrad" []
relationship: DRV BTO:0000540

[Term]
id: BTO:0002443
name: tetrad of pollen
def: "A group of four cells\, as of spores or pollen grains\, formed by division of one mother cell." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "tetrad" []
relationship: DRV BTO:0002442

[Term]
id: BTO:0002444
name: basal forebrain
def: "The basal forebrain is a term for a group of structures that lie near the bottom of the front of the brain\, including the nucleus basalis\, diagonal band\, medial septum and substantia innominata. These structures are important in the production of a brain chemical called acetylcholine\, which is then distributed widely throughout the brain." [Glossary of Memory Loss & the Brain:http\://www.memorylossonline.com/glossary/basalforebrain.html]
relationship: part_of BTO:0000478

[Term]
id: BTO:0002445
name: diagonal band
def: "A band of nerve fibers that forms the caudal zone of the anterior perforated substance where it adjoins the optic tract\, which is continuous caudolaterally with the periamygdaloid area and rostromedially passes above the optic chiasm to blend with the paraterminal gyrus." [Dorlands Medical Dictionary:MerckSource]
synonym: "Broca's diagonal band" []
synonym: "band of Broca" []
synonym: "bandaletta diagonalis (Broca)" []
synonym: "diagonal band of Broca" []
synonym: "stria diagonalis" []
synonym: "stria diagonalis (Broca)" []
relationship: part_of BTO:0002444

[Term]
id: BTO:0002446
name: medial septum
def: "A nucleus in the septal area\, coextensive with the diagonal band of Broca; it has afferent and cholinergic efferent connections with a variety of forebrain and brain stem areas including the hippocampus\, the lateral hypothalamus\, the tegmentum\, and the amygdaloid bodies." [Dorlands Medical Dictionary:MerckSource]
synonym: "medial septal nucleus" []
synonym: "nucleus septalis medialis" []
relationship: part_of BTO:0002444

[Term]
id: BTO:0002447
name: substantia innominata
def: "Nerve tissue immediately inferior to the anterior perforated substance\, and anterior to the globus pallidus and ansa lenticularis. " [Dorlands Medical Dictionary:MerckSource]
synonym: "substantia innominata of Reichert" []
synonym: "substantia innominata of Reil" []
relationship: part_of BTO:0002444

[Term]
id: BTO:0002448
name: basal telencephalon
def: "The region of the telencephalon lying deep in the cerebral hemispheres." [Neuro Jargon Glossary:http\://mindsci-clinic.com/]
relationship: part_of BTO:0000239

[Term]
id: BTO:0002449
name: hypothalamic nucleus
relationship: part_of BTO:0000614

[Term]
id: BTO:0002450
name: anterior hypothalamic nucleus
def: "A nucleus of nerve cells in the anterior hypothalamic region." [Dorlands Medical Dictionary:MerckSource]
synonym: "nucleus anterior hypothalami" []
is_a: BTO:0002449

[Term]
id: BTO:0002451
name: dorsal hypothalamic nucleus
def: "A nerve cell nucleus situated in the dorsal portion of the intermediate hypothalamic region." [Dorlands Medical Dictionary:MerckSource]
synonym: "nucleus dorsalis hypothalami" []
is_a: BTO:0002449

[Term]
id: BTO:0002452
name: thalamic nucleus
relationship: part_of BTO:0001365

[Term]
id: BTO:0002453
name: medial dorsal nucleus of thalamus
def: "The largest of the medial nuclei of the thalamus\, having a rostral magnocellular part and a caudolateral parvocellular part\, both of which make extensive intrathalamic connections with most of the other thalamic nuclei." [Dorlands Medical Dictionary:MerckSource]
synonym: "dorsomedial nucleus of thalamus" []
synonym: "nucleus mediodorsalis thalami" []
is_a: BTO:0002452

[Term]
id: BTO:0002454
name: median nucleus of thalamus
def: "Small groups of nonspecific nerve cells scattered in the periventricular gray substance\, separating the medial part of the thalamus from the ependyma of the third ventricle\, and partly forming the interthalamic adhesion; included in the group are the anterior and posterior paraventricular nuclei\, nucleus parataenialis\, nucleus commissuralis rhomboidalis\, and nucleus reuniens." [Dorlands Medical Dictionary:MerckSource]
synonym: "median nuclei of thalamus" []
synonym: "nucleus mediani thalami" []
is_a: BTO:0002452

[Term]
id: BTO:0002455
name: anterior paraventricular nucleus
def: "The anterior of the two nuclei paraventriculares thalami." [Dorlands Medical Dictionary:MerckSource]
synonym: "anterior paraventricular nuclei" []
synonym: "anterior paraventricular nucleus of thalamus" []
synonym: "nucleus paraventricularis anterior thalami" []
is_a: BTO:0002460

[Term]
id: BTO:0002456
name: posterior paraventricular nucleus
def: "The posterior of the two nuclei paraventriculares thalami." [Dorlands Medical Dictionary:MerckSource]
synonym: "nucleus paraventricularis posterior thalami" []
synonym: "posterior paraventricular nuclei" []
synonym: "posterior paraventricular nucleus of thalamus" []
is_a: BTO:0002460

[Term]
id: BTO:0002457
name: nucleus parataenialis
def: "One of the median nuclei of the thalamus\, situated ventral and medial to the stria medullaris." [Dorlands Medical Dictionary:MerckSource]
synonym: "nucleus parataenialis thalami" []
synonym: "paratenial nucleus of thalamus" []
is_a: BTO:0002454

[Term]
id: BTO:0002458
name: rhomboid nucleus
def: "One of the median nuclei of the thalamus\, bordering the third ventricle and ventral to the central medial nucleus." [Dorlands Medical Dictionary:MerckSource]
synonym: "nucleus commissuralis rhomboidalis" []
synonym: "nucleus rhomboidalis" []
is_a: BTO:0002454

[Term]
id: BTO:0002459
name: nucleus reuniens
def: "One of the median nuclei of the thalamus; it is situated near the interthalamic adhesion\, bordering the third ventricle\, ventral to the central medial nucleus;" [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0002454

[Term]
id: BTO:0002460
name: paraventricular nucleus
def: "The nucleus paraventricularis anterior thalami and nuclues paraventricularis posterior thalami\, two of the nuclei mediani thalami; they are situated on the dorsomedial wall of the thalamus\, juxtaposed to the third ventricle." [Dorlands Medical Dictionary:MerckSource]
synonym: "nuclei paraventriculares thalami" []
synonym: "paraventricular nucleus of thalamus" []
is_a: BTO:0002454

[Term]
id: BTO:0002461
name: posterior hypothalamic nucleus
def: "A nucleus of nerve cells in the posterior hypothalamic region\, above the lateral and medial nuclei of the mammillary body; it has major brain stem connections via periventricular fibers and the dorsal longitudinal fasciculus." [Dorlands Medical Dictionary:MerckSource]
synonym: "nucleus posterior hypothalami" []
synonym: "posterior nucleus of hypothalamus" []
is_a: BTO:0002449

[Term]
id: BTO:0002462
name: posterior nuclear complex of thalamus
def: "Groups of nerve cells anterior to the pulvinar\, forming an ill-defined complex that receives afferents from the spinothalamic tract and superior and inferior colliculi." [Dorlands Medical Dictionary:MerckSource]
synonym: "nuclei posteriores thalami" []
is_a: BTO:0002452

[Term]
id: BTO:0002463
name: ventral lateral complex of thalamus
def: "Nuclei ventrolaterally located within the ventral thalamic nuclei\, subdivided into anterior and posterior nuclei." [Dorlands Medical Dictionary:MerckSource]
synonym: "nuclei ventrales laterales thalami" []
synonym: "ventral lateral nuclei of thalamus" []
is_a: BTO:0002467

[Term]
id: BTO:0002464
name: ventrobasal complex of thalamus
def: "The nuclei that form the posterior ventral part of the ventral nuclei of the thalamus\, comprising a posterolateral nucleus and a posteromedial nucleus." [Dorlands Medical Dictionary:MerckSource]
synonym: "nuclei ventrales posteriores thalami" []
synonym: "nuclei ventrobasales thalami" []
synonym: "ventral posterior nuclei of thalamus" []
synonym: "ventral posterior nucleus of thalamus" []
is_a: BTO:0002467

[Term]
id: BTO:0002465
name: nuceus ventralis posterolateralis thalamus
def: "The more lateral of the two posterior ventral nuclei of the thalamus; it is the terminus of the spinothalamic tract and the medial lemniscus and it projects to the postcentral gyrus." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0002452

[Term]
id: BTO:0002466
name: nucleus ventralis posteromedialis thalamus
def: "The more medial of the two posterior ventral nuclei of the thalamus; it is the secondary trigeminal tract and sends axons to the somesthetic area of the postcentral gyrus for the face." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0002452

[Term]
id: BTO:0002467
name: ventral nucleus of thalamus
def: "A large group of nuclei lying between the internal medullary lamina and the internal capsule; it includes ventral anterior\, ventral intermediate\, ventral lateral\, ventral medial\, ventrobasal and other nuclei\, which relay impulses to various specific areas of the cerebral cortex." [Dorlands Medical Dictionary:MerckSource]
synonym: "nuclei ventrales thalami" []
synonym: "ventral nuclei of thalamus" []
is_a: BTO:0002452

[Term]
id: BTO:0002468
name: ventral anterior nucleus of thalamus
def: "A nucleus anteriorly located within the ventral nuclei of the thalamus\, posterior to the reticular nucleus\, anterior to the ventral lateral nucleus\, and lateral and medial to the internal and external medullary laminae\, respectively; it is subdivided into magnocellular and principal divisions." [Dorlands Medical Dictionary:MerckSource]
synonym: "nucleus ventralis anterior thalami" []
is_a: BTO:0002467

[Term]
id: BTO:0002469
name: ventral intermediate nucleus of thalamus
def: "A nucleus medially located within the ventral nuclei of the thalamus." [Dorlands Medical Dictionary:MerckSource]
synonym: "nucleus ventralis intermedius thalami" []
is_a: BTO:0002467

[Term]
id: BTO:0002470
name: ventral medial complex of thalamus
def: "A group of nuclei located in the medial portion of the ventral thalamic nuclei." [Dorlands Medical Dictionary:MerckSource]
synonym: "nuclei ventrales mediales thalami" []
is_a: BTO:0002467

[Term]
id: BTO:0002471
name: culture condition:anaerobically-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002472
name: ventromedial hypothalamic nucleus
def: "A group of nerve cell bodies found in the ventral portion of the intermediate hypothalamic region; it is involved in diverse functions\, e.g.\, food intake and sexual behavior." [Dorlands Medical Dictionary:MerckSource]
synonym: "nucleus ventromedialis hypothalami" []
synonym: "ventrolateral hypothalamic nucleus" []
synonym: "ventrolateral nucleus of hypothalamus" []
synonym: "ventromedial nucleus of hypothalamus." []
is_a: BTO:0002449

[Term]
id: BTO:0002473
name: infundibular nucleus
def: "A nucleus of nerve cells in the posterior hypothalamic region\, extending into the median eminence and almost entirely surrounding the base of the infundibulum." [Dorlands Medical Dictionary:MerckSource]
synonym: "arcuate nucleus of hypothalamus" []
synonym: "nucleus arcuatus hypothalami" []
synonym: "nucleus infundibularis" []
synonym: "nucleus semilunaris" []
is_a: BTO:0002449

[Term]
id: BTO:0002474
name: dorsomedial nucleus of intermediate hypothalamus
def: "A group of nerve cell bodies found in the dorsal part of the intermediate hypothalamic region." [Dorlands Medical Dictionary:MerckSource]
synonym: "dorsomedial nucleus of intermediate hypothalamus" []
synonym: "nucleus dorsomedialis hypothalamicae intermediae" []
is_a: BTO:0002449

[Term]
id: BTO:0002475
name: endopeduncular nucleus
def: "A small nucleus in the internal capsule of the hypothalamus adjacent to the medial edge of the globus pallidus." [Dorlands Medical Dictionary:MerckSource]
synonym: "entopeduncular nucleus" []
synonym: "nucleus endopeduncularis" []
is_a: BTO:0002449

[Term]
id: BTO:0002476
name: paraventricular nucleus of hypothalamus
def: "A sharply defined band of cells in the wall of the third ventricle in the anterior hypothalamic region; many of its cells are neurosecretory in function\, secreting oxytocin\, which is carried to the neurohypophysis (posterior pituitary) by the fibers of the paraventriculohypophysial tract." [Dorlands Medical Dictionary:MerckSource]
synonym: "nucleus paraventricularis hypothalami" []
is_a: BTO:0002449

[Term]
id: BTO:0002477
name: posterior paraventricular nucleus of thalamus
def: "The posterior of the two nuclei paraventriculares thalami." [Dorlands Medical Dictionary:MerckSource]
synonym: "nucleus paraventricularis posterior thalami" []
is_a: BTO:0002476

[Term]
id: BTO:0002478
name: anterior paraventricular nucleus of thalamus
def: "The anterior of the two nuclei paraventriculares thalami." [Dorlands Medical Dictionary:MerckSource]
synonym: "nucleus paraventricularis anterior thalami" []
is_a: BTO:0002476

[Term]
id: BTO:0002479
name: posterior periventricular nucleus
def: "A nucleus of nerve cells in the intermediate hypothalamic area\, lying in the posterior part of the third ventricle." [Dorlands Medical Dictionary:MerckSource]
synonym: "nucleus periventricularis posterior" []
is_a: BTO:0002449

[Term]
id: BTO:0002480
name: plume
def: "Organisms as Riftia pachyptila end with a deep red fan-like structure (\"plume\") which extends into the water and which absorbs H2S and O2 for the bacteria\, and also absorbs CO2 for use as synthetic raw material.\n\nAn animal structure having a main shaft bearing many hairs or filamentous parts; especially\: a full bushy tail." [MedBib.com:Medicine & Nature, From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=plume]
is_a: BTO:0001262
is_a: BTO:0001492

[Term]
id: BTO:0002481
name: lateral tuberal nucleus
def: "Nerve cell nuclei situated ventrally in the intermediate hypothalamic region\, mainly in the lateral hypothalamic area." [Dorlands Medical Dictionary:MerckSource]
synonym: "lateral tuberal nuclei" []
synonym: "nuclei tuberales laterales" []
is_a: BTO:0002449

[Term]
id: BTO:0002482
name: gonadotrophic cell
def: "A basophil of the adenohypophysis whose granules secrete follicle-stimulating hormone and luteinizing hormone. Called also delta basophil\, delta cell\, and gonadotrope or gonadotropic cell." [Dorlands Medical Dictionary:MerckSource]
synonym: "delta basophil" []
synonym: "delta cell" []
synonym: "gonadotrope cell" []
synonym: "gonadotropic" []
is_a: BTO:0000129

[Term]
id: BTO:0002483
name: interventricular septum
def: "The partition that separates the left ventricle from the right ventricle\, consisting of a muscular and a membranous part." [Dorlands Medical Dictionary:MerckSource]
synonym: "interventricular septum of heart" []
synonym: "interventriculare cordis" []
synonym: "ventricular septum" []
relationship: part_of BTO:0000562

[Term]
id: BTO:0002484
name: columnar cell
def: "An elongated epithelial cell." [Dorlands Medical Dictionary:MerckSource]
synonym: "columnar epithelial cell" []
is_a: BTO:0000414
relationship: part_of BTO:0003121

[Term]
id: BTO:0002485
name: atrial appendage
def: "The ear-shaped appendage of either atrium of the heart." [Dorlands Medical Dictionary:MerckSource]
synonym: "atrial auricula" []
synonym: "auricula atrialis" []
relationship: part_of BTO:0001702
relationship: part_of BTO:0001703

[Term]
id: BTO:0002486
name: lupulin gland
def: "Gland on unfertilised female inflorescences that produces lupulin." [curators:mg]
relationship: part_of BTO:0000469

[Term]
id: BTO:0002487
name: metacyclic form
def: "The parasite (Leishmania or Trypanosoma) differentiates into its infective\, but non-replicative\, metacyclic form." [PMID:16497676]
is_a: BTO:0000092

[Term]
id: BTO:0002488
name: vascular smooth muscle cell
synonym: "VSMC cell" []
relationship: part_of BTO:0001431

[Term]
id: BTO:0002489
name: promyelocytic leukemia cell line
is_a: BTO:0000740
relationship: DRV BTO:0001797

[Term]
id: BTO:0002490
name: culture condition:acetylacetone-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002491
name: culture condition:4-hydroxyphenylacetate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002492
name: vestimentum
def: "The vestimentum is a muscle that the tubeworm uses to position itself in the tube. It is sequestered within the Riftia tube." [PMID:11591717]
relationship: part_of BTO:0001266

[Term]
id: BTO:0002493
name: CH12.LX cell
def: "The CH12.LX B cell line derived from the murine CH12 B cell lymphoma." [PMID:14718603]
is_a: BTO:0001518

[Term]
id: BTO:0002494
name: mesangium
def: "The thin membrane that helps support the capillary loops in a renal glomerulus." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000530

[Term]
id: BTO:0002495
name: cerebral gyrus
def: "One of the convolutions of the surface of the cerebral hemispheres caused by infolding of the cortex.\n" [Dorlands Medical Dictionary:MerckSource]
synonym: "gyri of cerebrum" []
synonym: "gyrus" []
synonym: "gyrus of cerebrum" []
relationship: part_of BTO:0000231

[Term]
id: BTO:0002496
name: dentate gyrus
def: "A serrated strip of gray matter under the medial border of the hippocampus and in its depths; it is an archaeocortex which develops along the edge of the hippocampal fissure and which consists of molecular\, granular\, and polymorphic layers." [Dorlands Medical Dictionary:MerckSource]
synonym: "gyrus dentatus" []
relationship: part_of BTO:0000601

[Term]
id: BTO:0002497
name: fasciolar gyrus
def: "A posterior and upward extension of the dentate gyrus\, forming a transitional area between the dentate gyrus and the indusium griseum." [Dorlands Medical Dictionary:MerckSource]
synonym: "fasciola cinerea" []
synonym: "gyrus fasciolaris" []
relationship: part_of BTO:0002496

[Term]
id: BTO:0002498
name: arachnoid barrier layer
def: "The arachnoid barrier layer is a part of the arachnoid meningeal layer. It is formed by tight junctions between the endothelial cells  of cerebral capillaries in the arachnoid mater." [CMSD 620 Neuroanatomy of Speech\, Swallowing and Language:http\://www.csuchico.edu/~pmccaff/syllabi/CMSD%20320/362unit11.html]
relationship: part_of BTO:0000144

[Term]
id: BTO:0002499
name: companion cell
def: "A specialized parenchyma cell\, located in the phloem of flowering plants and closely associated in development and function with a sieve-tube element." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0001058

[Term]
id: BTO:0002500
name: arachnoid trabecula
def: "Delicate fibrous threads connecting the inner surface of the arachnoid to the pia mater." [Dorlands Medical Dictionary:MerckSource]
synonym: "trabecula arachnoideum" []
is_a: BTO:0002501
relationship: part_of BTO:0001634

[Term]
id: BTO:0002501
name: trabecula
def: "In anatomical nomenclature\, a supporting or anchoring strand of connective tissue\, such as one extending from a capsule into the substance of the enclosed organ." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000421

[Term]
id: BTO:0002502
name: kinetoplastid
def: "Pertaining or relating to protozoa of the order Kinetoplastida." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0002503

[Term]
id: BTO:0002503
name: protozoan
def: "Any individual of the Protozoa." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000284

[Term]
id: BTO:0002504
name: T-lymphoblastic leukemia cell line
is_a: BTO:0000739

[Term]
id: BTO:0002505
name: anaplastic large cell lymphoma cell
def: "An aggressive (rapidly progressing) type of non-Hodgkin’s lymphoma that is usually of the T-cell type. The cancer cells express a marker called CD30 or Ki-1 on the surface\, and may appear in the lymph nodes\, skin\, bones\, soft tissues\, lungs\, or liver." [NCI Dictionary\, Comprehensive Cancer Center:http\://www.jamesline.com/cancertypes/glossary/index.cfm]
synonym: "ALCL cell" []
is_a: BTO:0000785

[Term]
id: BTO:0002506
name: enteric nervous system
def: "Two ganglionated neural plexuses in the gut wall which form one of the three major divisions of the autonomic nervous system. The enteric nervous system innervates the gastrointestinal tract\, the pancreas\, and the gallbladder. It contains sensory neurons\, interneurons\, and motor neurons. Thus the circuitry can autonomously sense the tension and the chemical environment in the gut and regulate blood vessel tone\, motility\, secretions\, and fluid transport. The system is itself governed by the central nervous system and receives both parasympathetic and sympathetic innervation." [Medical Dictionary Online:http\://www.online-medical-dictionary.org]
relationship: part_of BTO:0000547
relationship: part_of BTO:0002507

[Term]
id: BTO:0002507
name: autonomic nervous system
def: "The enteric\, parasympathetic\, and sympathetic nervous systems taken together. Generally speaking\, the autonomic nervous system regulates the internal environment during both peaceful activity and physical or emotional stress. Autonomic activity is controlled and integrated by the central nervous system\, especially the hypothalamus and the solitary nucleus\, which receive information relayed from VISCERAL AFFERENTS; these and related central and sensory structures are sometimes (but not here) considered to be part of the autonomic nervous system itself." [Medical Dictionary Online:http\://www.online-medical-dictionary.org]
relationship: part_of BTO:0001484

[Term]
id: BTO:0002508
name: myenteron
def: "The muscular coat of the intestine." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000643
relationship: part_of BTO:0000648

[Term]
id: BTO:0002509
name: corticotropic cell
def: "A small\, irregularly stellate\, acidophilic cell of the adenohypophysis\, having small\, sparsely distributed secretory granules and secreting corticotropin and beta-endorphin\, which are cleaved from a large prohormone called pro-opiomelanocortin." [Dorlands Medical Dictionary:MerckSource]
synonym: "corticolipotrope" []
synonym: "corticotrope" []
synonym: "corticotrope cell" []
synonym: "corticotroph" []
synonym: "corticotroph cell" []
synonym: "corticotroph-lipotroph" []
relationship: part_of BTO:0000040

[Term]
id: BTO:0002510
name: myelomonocytic leukemia cell
alt_id: BTO:0002516
def: "One of the more common types of acute myelogenous leukemia\, characterized by both malignant monocytes and myeloblasts; it usually affects middle aged to older adults." [Dorlands Medical Dictionary:MerckMedicus]
synonym: "Naegelis leukemia cell" []
synonym: "acute myelomonocytic leukemia cell" []
synonym: "myelomonocyte" []
synonym: "myelomonocytic cell" []
is_a: BTO:0001271

[Term]
id: BTO:0002511
name: pinnule
def: "Any of the ultimate leaflets of a bipinnately compound leaf." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0002512

[Term]
id: BTO:0002512
name: leaflet
def: "One of the segments of a compound leaf or a small leaf or leaflike part." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000713

[Term]
id: BTO:0002513
name: Ewing's sarcoma cell
def: "A malignant primary bone tumour that arises most commonly in the first three decades of life." [Biology-Online-Dictionary:http\://www.biology-online.org/dictionary/]
synonym: "EWS cell" []
is_a: BTO:0001207

[Term]
id: BTO:0002514
name: CN1.4 cell
def: "Immortilized embryonic mouse neuronal brain cortex cell line." [PMID:14660557]
is_a: BTO:0000947
is_a: BTO:0002515

[Term]
id: BTO:0002515
name: brain cortex cell line
synonym: "brain cortical cell line" []
synonym: "cerebral cortex cell line" []
is_a: BTO:0000255

[Term]
id: BTO:0002517
name: follicular lymphoma cell
is_a: BTO:0001518

[Term]
id: BTO:0002518
name: FL-18 cell
def: "Cell line established from the pleural effusion of a patient with follicular small cleaved cell lymphoma." [PMID:2822175]
is_a: BTO:0002517

[Term]
id: BTO:0002519
name: FL-218 cell
def: "Cell line established from effusion cells of two Japanese patients manifesting the transformed histology of follicular lymphoma." [PMID:2180570]
is_a: BTO:0002517

[Term]
id: BTO:0002520
name: FL-318 cell
def: "Cell line established from effusion cells of two Japanese patients manifesting the transformed histology of follicular lymphoma." [PMID:2180570]
is_a: BTO:0002517

[Term]
id: BTO:0002521
name: diffuse large B-cell lymphoma cell
def: "Diffuse large B-cell lymphoma is a common type of non-Hodgkin lymphoma (NHL) accounting for about 2 in 5 of all cases. It is a cancer of the B-lymphocytes. Diffuse B-cell lymphoma can occur at any time between adolescence and old age. It is slightly more common in men than in women." [Cancerbackup.org:]
is_a: BTO:0001518

[Term]
id: BTO:0002522
name: HBL-1 cell
def: "An EBV-negative B-cell lymphoma cell line designated as HBL-1 was established from the pleural effusion of a patient with malignant lymphoma\, diffuse\, large cell." [PMID:2854303]
is_a: BTO:0002521

[Term]
id: BTO:0002523
name: HBL-2 cell
def: "Human diffuse large B cell lymphoma cell line." [PMID:15942662]
is_a: BTO:0002521

[Term]
id: BTO:0002524
name: HEK-293A cell
def: "The QBI-HEK 293A cell line is an immortalized line of primary human embryonic kidney cells transformed by sheared human Ad5 DNA. QBI-HEK 293A cells\, harboring the E1A and E1B region of the adenoviral genome\, complement in trans the deletion of the E1 region in the recombinant adenovirus. n addition\, and contrary to other 293 cell lines\, Qbiogene’s QBI-HEK 293A cell line is a superior sub-clone of HEK 293 cells and strongly adheres to plastic dishes." [Qbiogene:http\://www.qbiogene.com/adenovirus/products/celllines/]
synonym: "QBI-293A cell" []
synonym: "QBI-HEK 293A cell" []
relationship: DRV BTO:0000007

[Term]
id: BTO:0002526
name: HBL-4 cell
def: "Human Burkitt's lymphoma cell line(HBL-4 was established from a patient with small noncleaved cell lymphoma (Burkitt's type). The HBL-4 cell line is Epstein-Barr virus (EBV)-negative." [PMID:1309680]
is_a: BTO:0000889

[Term]
id: BTO:0002527
name: HBL-5 cell
def: "Human Burkitt's lymphoma cell lines HBL-5 was established from a patient with small noncleaved cell lymphoma (Burkitt's type). The HBL-5 cell line is Epstein-Barr virus (EBV)-positive." [PMID:1309680]
is_a: BTO:0000889

[Term]
id: BTO:0002528
name: HBL-7 cell
def: "Human Burkitt's lymphoma cell line\, negative for Epstein-Barr virus genome." [PMID:8905871]
is_a: BTO:0000889

[Term]
id: BTO:0002529
name: HBL-8 cell
def: "Human Burkitt's lymphoma cell line\, negative for Epstein-Barr virus genome.\n\n" [PMID:8905871]
is_a: BTO:0000889

[Term]
id: BTO:0002530
name: HBL-9 cell
def: "Burkitt lymphoma cell line." [PMID:15028022]
is_a: BTO:0000889

[Term]
id: BTO:0002531
name: HBL-10 cell
def: "Burkitt lymphoma cell line." [PMID:15028022]
is_a: BTO:0000889

[Term]
id: BTO:0002532
name: Kobayashi cell
def: "Burkitt lymphoma cell line." [PMID:15028022]
is_a: BTO:0000889

[Term]
id: BTO:0002533
name: HBL-11 cell
def: "Myeloma cell line." [PMID:15028022]
is_a: BTO:0000899

[Term]
id: BTO:0002534
name: HBL-3 cell
def: "Precursor B acute lymphoblastic leukemia cell line." [PMID:15028022]
is_a: BTO:0000603

[Term]
id: BTO:0002535
name: Morris hepatoma 7800C1 cell
def: "A Wistar rat cell line." [PMID:7548195]
is_a: BTO:0001080

[Term]
id: BTO:0002536
name: H4IIE cell
def: "Rat hepatoma cell line." [PMID:16960379]
is_a: BTO:0000578

[Term]
id: BTO:0002537
name: BNL CL.2 cell
def: "Mus musculus BALB/c liver cell line; established from an embryo." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000224

[Term]
id: BTO:0002538
name: LLC-PK-1-GR101 cell
def: "LLC-PK1 renal tubule cell line expressing the Rattus norvegicus glucocorticoid receptor GR." [PMID:14612386]
relationship: DRV BTO:0000760

[Term]
id: BTO:0002539
name: culture condition:styrene-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002540
name: culture condition:styrene oxide-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002541
name: culture condition:(R)-cysteate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002542
name: femoral muscle
def: "Origin\: anterior and lateral surfaces of femur; insertion\: patella\, common tendon of quadriceps femoris; innervation\: femoral; action\, extends leg." [Dorlands Medical Dictionary:MerckMedicus]
synonym: "crureus" []
synonym: "intermediate great muscle" []
synonym: "intermediate vastus muscle" []
synonym: "musculus vastus intermedius" []
is_a: BTO:0000722

[Term]
id: BTO:0002543
name: alveolar wall
def: "The alveolar walls contain capillaries and a very small interstitial space. In some alveolar walls there are pores between alveoli. There are two major alveolar cell types in the alveolar wall\:\n1. Flat Type I cells forming the structure of a alveolar wall\n2. Type II cells which secrete surfactant which lowers the surface tension and divide to produce Type I cells." [The Biology Encyclopedia:Biology Daily]
relationship: part_of BTO:0000060

[Term]
id: BTO:0002544
name: MCF-12A cell
def: "Human mammary epithelial cell line." [PMID:16960687]
is_a: BTO:0002768

[Term]
id: BTO:0002545
name: MCF-12F cell
def: "Nontumorigenic human mammary epithelial cell line." [PMID:15467159]
is_a: BTO:0002768

[Term]
id: BTO:0002546
name: KBM-5 cell
def: "Leukemic cell line derived from a patient in the blastic phase of chronic myelogenous leukemia." [PMID:8339266]
is_a: BTO:0002580

[Term]
id: BTO:0002547
name: KE-37 cell
def: "Human T cell leukemia cell line; established from a 27-year-old man with acute lymphoblastic leukemia (ALL) in 1979." [DSMZ:Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH]
is_a: BTO:0002144

[Term]
id: BTO:0002548
name: BT-549 cell
def: "Human breast ductal carcinoma cell line. The BT-549 line was isolated in 1978 by W.G. Coutinho and E.Y. Lasfargues. Source tissue consisted of a papillary\, invasive ductal tumor which had metastasized to 3 of 7 regional lymph nodes." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "BT459 cell" []
is_a: BTO:0000356

[Term]
id: BTO:0002549
name: A-2780 cell
def: "Human ovarian carcinoma cell line." [PMID:11263861]
is_a: BTO:0000811

[Term]
id: BTO:0002550
name: CH-1 cell
def: "Human ovarian carcinoma cell line." [PMID:11263861]
is_a: BTO:0000811

[Term]
id: BTO:0002551
name: ACH-2 cell
def: "Chronically infected T-cell line. Human monocytic and T-lymphoid cell line\, persistently infected with HIV-1." [PMID:11854296]
is_a: BTO:0001586

[Term]
id: BTO:0002552
name: NCI-H1299 cell
def: "Homo sapiens (human) lung carcinoma cell line\,  non-small cell lung cancer; derived from metastatic site\: lymph node." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "H-1299 cell" []
synonym: "H1299 cell" []
is_a: BTO:0002553

[Term]
id: BTO:0002553
name: non-small cell lung cancer cell line
synonym: "NSCLC cell line" []
synonym: "non small cell lung cancer cell line" []
is_a: BTO:0000762
relationship: DRV BTO:0002058

[Term]
id: BTO:0002554
name: K-562adr cell
def: "Multidrug resistant K-562 cell line." [PMID:15703065]
synonym: "K562adr cell" []
relationship: DRV BTO:0000664

[Term]
id: BTO:0002555
name: HOSE cell
def: "Human ovarian surface epithelial cell line." [PMID:9769148]
is_a: BTO:0000977

[Term]
id: BTO:0002556
name: HOSE-A cell
def: "Human ovarian surface epithelial (HOSE) cells as a model for ovarian carcinogenesis. Two cultures from two different patients were established\, HOSE-A and HOSE-B." [PMID:9769148]
is_a: BTO:0002555

[Term]
id: BTO:0002557
name: HOSE-B cell
def: "Human ovarian surface epithelial (HOSE) cells as a model for ovarian carcinogenesis. Two cultures from two different patients were established\, HOSE-A and HOSE-B." [PMID:9769148]
is_a: BTO:0002555

[Term]
id: BTO:0002558
name: INER-37 cell
def: "Human non-small-cell lung cancer cell line." [PMID:16271071]
is_a: BTO:0002553

[Term]
id: BTO:0002559
name: INER-51 cell
def: "INER-51 is a NSCLC cell line established from pleural effusion of patient diagnosed with primary lung cancer without previous chemotherapy treatment." [PMID:16001980]
is_a: BTO:0002553

[Term]
id: BTO:0002560
name: OVCAR-2 cell
def: "Human ovarian cancer cell line." [PMID:3930572]
is_a: BTO:0000811

[Term]
id: BTO:0002561
name: OVCAR-4 cell
def: "Human ovarian cancer cell line." [PMID:3930572]
is_a: BTO:0000811

[Term]
id: BTO:0002562
name: A-1847 cell
def: "Human ovarian cancer cell line." [PMID:3930572]
synonym: "A1847 cell" []
is_a: BTO:0000811

[Term]
id: BTO:0002563
name: OVCA-420 cell
def: "Human epithelial ovarian cancer cell line." [PMID:10589783]
synonym: "OVCA 420 cell" []
synonym: "OVCA420 cell" []
is_a: BTO:0000811

[Term]
id: BTO:0002564
name: OVCA-429 cell
def: "Human epithelial ovarian cancer cell line." [PMID:10589783]
synonym: "OVCA 429 cell" []
synonym: "OVCA429 cell" []
is_a: BTO:0000811

[Term]
id: BTO:0002565
name: OVCA-432 cell
def: "Human epithelial ovarian cancer cell line." [PMID:10589783]
synonym: "OVCA 432 cell" []
synonym: "OVCA432 cell" []
is_a: BTO:0000811

[Term]
id: BTO:0002566
name: OVCA-433 cell
def: "Human epithelial ovarian cancer cell line." [PMID:10589783]
synonym: "OVCA 433 cell" []
synonym: "OVCA433 cell" []
is_a: BTO:0000811

[Term]
id: BTO:0002567
name: INER-51/PSC-1 cell
def: "Clone of lung cancer cell line INER-51\, non-expressing P-glycoprotein." [PMID:16001980]
synonym: "INER51/PSC1 cell" []
is_a: BTO:0002559

[Term]
id: BTO:0002568
name: Colo-201 cell
def: "Human colonic adenocarcinoma cell line." [Cell Name Index:http\://www.jhsf.or.jp/bank/CellName.html]
synonym: "Colo201 cell" []
is_a: BTO:0001913

[Term]
id: BTO:0002569
name: Co-403 cell
def: "Immortalized human coronary artery smooth muscle cell line." [PMID:16446362]
synonym: "Co403 cell" []
is_a: BTO:0002570

[Term]
id: BTO:0002570
name: coronary artery smooth muscle cell line
is_a: BTO:0002195
relationship: DRV BTO:0000290
relationship: DRV BTO:0002985

[Term]
id: BTO:0002571
name: Caco-2/TC7 cell
def: "Caco-2/TC7 cell line was established from the parental human enterocyte-like Caco-2 cell line." [PMID:16907815]
is_a: BTO:0000195

[Term]
id: BTO:0002572
name: MEF cell
def: "Mouse embryo fibroblast cell line." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
is_a: BTO:0001958

[Term]
id: BTO:0002573
name: TERA-2 cell
def: "Human embryonal carcinoma (teratocarcinoma). NTERA-2 was cloned from cell line TERA-2 which was derived from a metastatic teratocarcinoma of a 22-year-old Caucasian male." [DSMZ:Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH]
is_a: BTO:0001437

[Term]
id: BTO:0002574
name: NT2-N cell
def: "Human neuronal (NT2N) cells derive from an NT2 human teratocarcinoma cell line." [PMID:16871884]
synonym: "NT2N cell" []
relationship: DRV BTO:0000891

[Term]
id: BTO:0002575
name: IGROV-1 cell
def: "Human ovary carcinoma cell line." [HyperCLDB:http\://www.biotech.ist.unige.it/]
is_a: BTO:0000811

[Term]
id: BTO:0002576
name: UMR-106 cell
def: "The UMR-106 cell line is a clonal derivative of a transplantable rat osteosarcoma that had been induced by injection of radiophosphorous (32P)." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
is_a: BTO:0000407

[Term]
id: BTO:0002577
name: UMR-108 cell
def: "The UMR-108 cell line is a clonal derivative of a transplantable rat osteosarcoma that had been induced by injection of radiophosphorous (32P)." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
is_a: BTO:0000407

[Term]
id: BTO:0002578
name: LLC-PK cell
def: "Porcine kidney epithelial cell line." [PMID:12631713]
synonym: "LLCPK cell" []
is_a: BTO:0000067

[Term]
id: BTO:0002579
name: IEC-CF7 cell
def: "Rat intestine-derived IEC-6 cells stably expressing cystic fibrosis transmembrane conductance regulator (CFTR)." [PMID:9020133]
relationship: DRV BTO:0001497

[Term]
id: BTO:0002580
name: chronic myeloid leukemia cell line
is_a: BTO:0000737
relationship: DRV BTO:0001544

[Term]
id: BTO:0002581
name: MEG-01 cell
def: "Human chronic myeloid leukemia in megakaryocytic blast crisis established from the bone marrow of a 55-year-old man with chronic myeloid leukemia (CML) in megakaryocytic blast crisis in 1983." [DSMZ:Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH]
is_a: BTO:0002580

[Term]
id: BTO:0002582
name: HFL-1 cell
def: "Human lung fibroblast cell line; established from a caucasian fetus." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "HFL1 cell" []
is_a: BTO:0000161

[Term]
id: BTO:0002583
name: YMB-1-E cell
def: "Human breast cancer cell line; established from a 55 year-old female." [Cell Name Index:http\://www.jhsf.or.jp/bank/CellName.html]
is_a: BTO:0002404

[Term]
id: BTO:0002584
name: WRL-68 cell
def: "Hela cells containing human papilloma viral (HPV) DNA sequences." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "WRL 68 cell" []
synonym: "WRL68 cell" []
relationship: DRV BTO:0000567

[Term]
id: BTO:0002585
name: WE-480 cell
def: "Colorectal adenocarcinoma cell line." [PMID:12761194]
synonym: "WE 480 cell" []
synonym: "WE480 cell" []
is_a: BTO:0001914

[Term]
id: BTO:0002586
name: G-401 cell
def: "Human caucasian kidney cell line. G-401 was deposited as a cell line derived from a Wilms' tumor. Due to a change in the classification of such tumors\, the cell line was examined by Garvin et al. and found to be more appropriately classified as derived from a rhabdoid tumor of the kidney." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "G 401 cell" []
synonym: "G401 cell" []
is_a: BTO:0003192

[Term]
id: BTO:0002587
name: NCI-H295 cell
def: "Pluripotent adrenocortical carcinoma cell line." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "H-295 cell" []
synonym: "H295 cell" []
is_a: BTO:0002219

[Term]
id: BTO:0002588
name: NCI-H295R cell
def: "NCI-H295R was adapted from the NCI-H295 pluripotent adrenocortical carcinoma cell line established by A.F. Gazdar and associates from a carcinoma of the adrenal cortex." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "H-295R cell" []
synonym: "H295R cell" []
is_a: BTO:0002587

[Term]
id: BTO:0002589
name: H-7721 cell
def: "Human hepatocarcinoma cell line." [PMID:12950263]
synonym: "H7721 cell" []
is_a: BTO:0000578

[Term]
id: BTO:0002590
name: HEY cell
def: "Human ovarian carcinoma cell line." [PMID:16741063]
is_a: BTO:0000811

[Term]
id: BTO:0002591
name: HL-60/Vinc cell
def: "Multidrug resistant subline of HL-60." [PMID:12354938]
synonym: "HL-60/V cell" []
relationship: DRV BTO:0000738

[Term]
id: BTO:0002592
name: DC-3F/S16 cell
def: "Subline of DC-3F resistant to the olovacine derivative S16020-2\, named DC-3F/S16." [PMID:10999940]
relationship: DRV BTO:0002394

[Term]
id: BTO:0002593
name: DC-3F/9-OH-E cell
def: "A DC-3F subline resistant to 9-hydroxy-ellipticine." [PMID:10999940]
relationship: DRV BTO:0002394

[Term]
id: BTO:0002594
name: DDT1-MF-2 cell
def: "Syrian golden hamster (Mesocricetus auratus) ductus deferens smooth muscle cell line established from a leiomyosarcoma." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "DDT1 MF-2 cell" []
synonym: "DDT1 MF2 cell" []
is_a: BTO:0002595

[Term]
id: BTO:0002595
name: leiomyosarcoma cell line
relationship: DRV BTO:0001631

[Term]
id: BTO:0002596
name: NUGC-2 cell
def: "Human gastric adenocarcinoma cell line established from a 56-year-old female." [Cell Name Index:http\://www.jhsf.or.jp/bank/CellName.html]
synonym: "NUGC2 cell" []
is_a: BTO:0002380

[Term]
id: BTO:0002597
name: NUGC-3 cell
def: "Human gastric adenocarcinoma cell line established from a 72-year-old male." [Cell Name Index:http\://www.jhsf.or.jp/bank/CellName.html]
synonym: "NUGC3 cell" []
is_a: BTO:0002380

[Term]
id: BTO:0002598
name: RBA cell
def: "Rattus norvegicus (rat) mammary gland adenocarcinoma cell line." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
is_a: BTO:0001912

[Term]
id: BTO:0002599
name: RBA-2 cell
def: "Rat brain-derived type-2 astrocyte cell line." [PMID:14575868]
is_a: BTO:0002600

[Term]
id: BTO:0002600
name: astrocyte cell line
is_a: BTO:0001531
relationship: DRV BTO:0000099

[Term]
id: BTO:0002601
name: RAW/LR5 cell
def: "Cell line derived from the murine monocyte/macrophage RAW264.7 cell line." [PMID:16280551]
is_a: BTO:0003292

[Term]
id: BTO:0002602
name: RTH-149 cell
def: "Rainbow trout\, Oncorhynchus mykiss\, hepatoma cell line." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "RTH149 cell" []
is_a: BTO:0000578

[Term]
id: BTO:0002603
name: 11-9-1-4 cell
def: "11-9-1-4 cell line was obtained from the Meharry Tissue Procurement Facility\, Meharry Medical College\, Nashville\, TN. It originated from a human breast epithelial cell line BT-549 at ATCC and transfected with galectin-3\, a ß-galactoside binding protein (a cell adhesion molecule)." [PMID:14985460]
relationship: DRV BTO:0002548

[Term]
id: BTO:0002604
name: TC-71 cell
def: "Human Ewing's sarcoma established from the tumor of a 22-year-old man with metastatic Ewing's sarcoma that arose in the humerus; cell line was derived in 1981 from a biopsy of recurrent tumor at the primary site." [DSMZ:Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH]
is_a: BTO:0000400
is_a: BTO:0002513

[Term]
id: BTO:0002605
name: TE-671 cell
def: "Human rhabdomyosarcoma cell line. In the original publication and in the ATCC catalogue this cell line is described as \"medulloblastoma\"; recent studies and the characterization carried out at the DSMZ indicated that TE-671 are muscle cells\, most likely identical to the rhabdomyosarcoma cell line RD (also known as TE32 or 130T)." [DSMZ:Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH]
synonym: "TE671 cell" []
is_a: BTO:0002267

[Term]
id: BTO:0002606
name: skeletal muscle cell
relationship: part_of BTO:0001103

[Term]
id: BTO:0002607
name: smooth muscle cell
relationship: part_of BTO:0001260

[Term]
id: BTO:0002608
name: vomeronasal organ
def: "A specialized part of the olfactory system located anteriorly in the nasal cavity within the nasal septum. Chemosensitive cells of the vomeronasal organ project via the vomeronasal nerve to the accessory olfactory bulb. The primary function of this organ appears to be in sensing pheromones which regulate reproductive and other social behaviors. While the structure has been thought absent in higher primate adults\, data now suggests it may be present in adult humans." [Medical Dictionary Online:http\://www.online-medical-dictionary.org/]
synonym: "Jacobson's organ" []
synonym: "organum vomeronasale" []
relationship: part_of BTO:0002096

[Term]
id: BTO:0002610
name: pseudopodium
def: "A temporary cytoplasmic extrusion by means of which an ameba or other ameboid organism or cell moves about or engulfs food. " [Dorlands Medical Dictionary:MerckMedicus]
is_a: BTO:0000070

[Term]
id: BTO:0002611
name: axopodium
def: "A long and slender\, semipermanent type of locomotor pseudopodium that has a central axial filament composed of a bundle of microtubules." [Dorlands Medical Dictionary:MerckMedicus]
synonym: "axiopodium" []
is_a: BTO:0002610

[Term]
id: BTO:0002612
name: filopodium
def: "A slender filamentous pseudopodium with a pointed end\, branched or unbranched\, consisting mostly of ectoplasm." [Dorlands Medical Dictionary:MerckMedicus]
is_a: BTO:0002610

[Term]
id: BTO:0002613
name: lobopodium
def: "A wide\, blunt pseudopodium composed of both ectoplasm and endoplasm." [Dorlands Medical Dictionary:MerckMedicus]
is_a: BTO:0002610

[Term]
id: BTO:0002614
name: reticulopodium
def: "A filamentous pseudopodium with interconnected branches." [Dorlands Medical Dictionary:MerckMedicus]
synonym: "rhizopodium" []
is_a: BTO:0002610

[Term]
id: BTO:0002615
name: taproot
def: "The main root of a plant\, usually stouter than the lateral roots and growing straight downward from the stem." [The American Heritage ® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0001188

[Term]
id: BTO:0002616
name: turion
def: "A thick fleshy young shoot or sucker\, such as an emerging stem of asparagus." [The American Heritage ® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0001188
is_a: BTO:0001243

[Term]
id: BTO:0002617
name: thyroid nodule
def: "Pathological nodule in the thyroid gland\, often filled with colloid; some are indicative of adenoma or carcinoma." [Dorlands Medical Dictionary:MerckSource]
relationship: DRV BTO:0001379

[Term]
id: BTO:0002618
name: ejaculatory duct epithelium
def: "The ejaculatory duct epithelium is composed of cuboidal to columnar cells between or through which project the terminal parts of the ducts of the unicellular prostate glands." [PMID:1238970]
is_a: BTO:0000416
relationship: part_of BTO:0001580

[Term]
id: BTO:0002619
name: posterior adductor muscle
def: "Two dorsal muscles\, called adductors\, extend transversely between the valves\, one at the anterior end and the other at the posterior end. The posterior adductor muscle is posterior to the kidney." [Geoduck clam (Panopea abrupta): Anatomy\, Histology\, Development\, Pathology\, Parasites and Symbionts\:http\://www-sci.pac.dfo-mpo.gc.ca/geoduck/histoverview_e.htm]
is_a: BTO:0001262
relationship: part_of BTO:0001266

[Term]
id: BTO:0002620
name: anterior adductor muscle
def: "Two dorsal muscles\, called adductors\, extend transversely between the valves\, one at the anterior end and the other at the posterior end." [Geoduck clam (Panopea abrupta): Anatomy\, Histology\, Development\, Pathology\, Parasites and Symbionts\:http\://www-sci.pac.dfo-mpo.gc.ca/geoduck/histoverview_e.htm]
is_a: BTO:0001262
relationship: part_of BTO:0001266

[Term]
id: BTO:0002621
name: spinal muscle
def: "The medial division of the erector spinae." [Dorlands Medical Dictionary:MerckSource]
synonym: "musculus spinalis" []
relationship: part_of BTO:0001652

[Term]
id: BTO:0002622
name: spinal muscle of head
def: "Origin\: spines of upper thoracic and lower cervical vertebrae; insertion\: occipital bone; innervation\: spinal nerves; action\, extends head." [Dorlands Medical Dictionary:MerckSource]
synonym: "musculus spinalis capitis" []
is_a: BTO:0002621

[Term]
id: BTO:0002623
name: spinal muscle of neck
def: "Origin\: spinous processes of seventh cervical and sometimes two upper thoracic vertebrae; insertion\: spinous processes of axis and sometimes of second to fourth cervical vertebrae; innervation\: branches of cervical; action\: extends vertebral column." [Dorlands Medical Dictionary:MerckSource]
synonym: "musculus spinalis cervicis" []
is_a: BTO:0002621

[Term]
id: BTO:0002624
name: spinal muscle of thorax
def: "Origin\: spinous processes of two upper lumbar and two lower thoracic; insertion\: spines of upper thoracic vertebrae; innervation\: branches of spinal nerves; action\: extends vertebral column." [Dorlands Medical Dictionary:MerckSource]
synonym: "musculus spinalis dorsi" []
synonym: "musculus spinalis thoracis" []
is_a: BTO:0002621

[Term]
id: BTO:0002626
name: venule
def: "A small vein\, especially one joining capillaries to larger veins." [The American Heritage ® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0000234

[Term]
id: BTO:0002627
name: T-lymphoblastoma cell
is_a: BTO:0000774

[Term]
id: BTO:0002628
name: B-lymphoblastoma cell
is_a: BTO:0000774

[Term]
id: BTO:0002629
name: T-lymphoblastoid cell line
relationship: DRV BTO:0002627

[Term]
id: BTO:0002630
name: UCI-101 cell
def: "Ovarian cancer cell line.\n" [PMID:16638127]
synonym: "UCI 101 cell" []
synonym: "UCI101 cell" []
is_a: BTO:0000811

[Term]
id: BTO:0002631
name: glume
def: "One of the two chaffy basal bracts of a grass spikelet." [The American Heritage ® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0002119

[Term]
id: BTO:0002632
name: larval cell line
relationship: DRV BTO:0000707

[Term]
id: BTO:0002633
name: 4a-2s4 cell
def: "Anopheles gambiae cell line established from newly hatched larvae via a homogenization technique." [PMID:12626708]
is_a: BTO:0002632

[Term]
id: BTO:0002634
name: L3-5-3 cell
def: "Anopheles gambiae cell line established from newly hatched larvae via a homogenization technique." [PMID:12626708]
is_a: BTO:0002632

[Term]
id: BTO:0002635
name: Sua1.1 cell
def: "Anopheles gambiae cell line established from newly hatched larvae via a homogenization technique." [PMID:12626708]
is_a: BTO:0002632

[Term]
id: BTO:0002636
name: 1HAEo cell
def: "1HAEo- cells are SV40-transformed normal human airway epithelial cells." [PMID:11557602]
synonym: "1HAEo- cell" []
is_a: BTO:0002637

[Term]
id: BTO:0002637
name: respiratory epithelium cell line
relationship: DRV BTO:0000419

[Term]
id: BTO:0002638
name: CFPAC-1 cell
def: "CFPAC-1 is a ductal pancreatic adenocarcinoma derived by differential trypsinisation of explant cultures from a metastatic lesion in the liver of a 26 year old caucasian male with cystic fibrosis (CF)." [HyperCLDB:http\://www.biotech.ist.unige.it/]
is_a: BTO:0001521

[Term]
id: BTO:0002639
name: NS20Y cell
def: "Mouse neuroblastoma cell line established from a A/Jax mouse strain with neuroblastoma C1300; cells were described to be aneuploid and to contain high specific activity of choline acetyltransferase." [DSMZ:Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH]
synonym: "NS-20Y cell" []
synonym: "NS20-Y cell" []
is_a: BTO:0000932

[Term]
id: BTO:0002640
name: CHO-EM9 cell
def: "This line is a derivative of the CHO-K1 cell line.\nEM9 is a repair deficient mutant derived from AA8." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "EM9 cell" []
relationship: DRV BTO:0000457

[Term]
id: BTO:0002641
name: CHO-AA8 cell
def: "This line is a derivative of the CHO-K1 cell line.\nThe AA8 line has 21 chromosomes and is heterozygous at the aprt locus." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "AA8 cell" []
relationship: DRV BTO:0000457

[Term]
id: BTO:0002642
name: A2780-DX3 cell
def: "Doxorubicin-resistant ovarian-cancer cell line." [PMID:9212237]
synonym: "A2780/DX3 cell" []
relationship: DRV BTO:0002549

[Term]
id: BTO:0002643
name: CCD cell
is_a: BTO:0000161

[Term]
id: BTO:0002644
name: CCD-13Lu cell
def: "Human normal lung fibroblast cell line established from a black 71-years-old human male. Derived from normal tissue from a patient with pancreatic carcinoma." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
is_a: BTO:0002643

[Term]
id: BTO:0002645
name: CCD-8Lu cell
def: "Human normal lung fibroblast cell line established from a caucasian 48-years-old human male. Derived from normal tissue from patient who died of cerebral thrombosis." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
is_a: BTO:0002643

[Term]
id: BTO:0002646
name: CCD-25Lu cell
def: "Human normal lung fibroblast cell line established from a caucasian 7-years-old human male. The line was established from the lung of a patient who died of glioma of the brain stem." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
is_a: BTO:0002643

[Term]
id: BTO:0002647
name: CCD-27Sk cell
def: "Human normal lung fibroblast cell line established from a black 23-weeks-gestation-old human male.	\nThe line was derived from normal skin of a neonate that died of complications following premature birth." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
is_a: BTO:0002643

[Term]
id: BTO:0002648
name: ROS-17/2.8 cell
def: "Osteosarcoma cell line." [PMID:15855237]
synonym: "ROS 17/2.8 cell" []
synonym: "ROS17/2.8 cell" []
is_a: BTO:0000407

[Term]
id: BTO:0002649
name: B35 cell
def: "Rattus norvegicus (rat) central nervous system (CNS) neuroblastoma cell line. Rats were inoculated with N-nitrosoethylurea (NEU) 15 days after conception. Tumors found in the central nervous system (CNS) 4 to 10 months after birth were excised\, minced\, adapted to culture and cloned." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
is_a: BTO:0000932

[Term]
id: BTO:0002650
name: entorhinal area
def: "The inferior and posterior parts of the piriform area\, including the caudal part of the parahippocampal gyrus." [Dorlands Medical Dictionary:MerckSource]
synonym: "Brodmann's area 28" []
synonym: "entorhinal cortex" []
relationship: part_of BTO:0002651

[Term]
id: BTO:0002651
name: piriform area
def: "An area in the rhinencephalon\, pear-shaped in some species but not in humans; it includes the lateral olfactory process or gyrus\, the limen insulae\, the uncus\, and part of the parahippocampal gyrus; subdivided into the prepiriform area\, the periamygdaloid area\, and the entorhinal area." [Dorlands Medical Dictionary:MerckSource]
synonym: "piriform lobe" []
synonym: "pyriform area" []
synonym: "pyriform lobe" []
relationship: part_of BTO:0001355

[Term]
id: BTO:0002652
name: pineal peduncle
def: "A component of the epithalamus\, being the small eminence on the dorsomedial surface of the thalamus\, just in front of the dorsal commissure on the lateral edge of the habenular trigone." [Dorlands Medical Dictionary:MerckMedicus]
synonym: "habenula" []
relationship: part_of BTO:0000175

[Term]
id: BTO:0002654
name: hippocampal mossy fiber
def: "Axons of certain cells in the dentate gyrus. They project to the polymorphic layer of the dentate gyrus and to the proximal dendrites of pyramidal cells of the hippocampus. These mossy fibers should not be confused with mossy fibers that are cerebellar afferents." [Medical Dictionary Online:http\://www.online-medical-dictionary.org/]
relationship: part_of BTO:0002496

[Term]
id: BTO:0002655
name: postlarva
def: "The final juvenile stage. It is the only time in a lobster's life that it can swim forward." [Dictionary By LaborLawTalk:http\://dictionary.laborlawtalk.com/]
synonym: "postlarva stage" []
is_a: BTO:0000284

[Term]
id: BTO:0002656
name: sickle cell
def: "An erythrocyte shaped like a sickle or crescent owing to the presence of hemoglobin S; seen in sickle cell anemia and other sickle cell diseases (see under disease). Called also drepanocyte and meniscocyte." [Dorlands Medical Dictionary:MerckSource]
synonym: "drepanocyte" []
synonym: "meniscocyte" []
is_a: BTO:0000424

[Term]
id: BTO:0002657
name: mpkCCDc14 cell
def: "Kidney cortical collecting duct cell line." [GEO Gene Expression Omnibus:NCBI]
is_a: BTO:0002658

[Term]
id: BTO:0002658
name: collecting duct cell line
relationship: DRV BTO:0000761

[Term]
id: BTO:0002659
name: embryonic brain cortex cell line
synonym: "embryonic cerebral cortex cell line" []
is_a: BTO:0002871

[Term]
id: BTO:0002660
name: inflorescence stalk
def: "The inflorescence stalk is the main stem of the inflorescence that connects to the plant." [PlantStudio:Glossary]
relationship: part_of BTO:0000628

[Term]
id: BTO:0002661
name: auditory vesicle
def: "The saccular invagination of ectoderm from which the vertebrate inner ear develops." [FastHealth:Medical Dictionary]
synonym: "otic vesicle" []
is_a: BTO:0000315

[Term]
id: BTO:0002662
name: skeletal muscle cell line
relationship: DRV BTO:0002606

[Term]
id: BTO:0002664
name: HTAU cell
def: "Immortilized embryonic brain cortex cell line overexpressing the human tau protein." [PMID:15048935]
is_a: BTO:0002659

[Term]
id: BTO:0002665
name: B-50 cell
def: "A rat neuronal cell line." [PMID:15233627]
synonym: "B50 cell" []
is_a: BTO:0000947

[Term]
id: BTO:0002666
name: adult stem cell
def: "Adult stem cells are undifferentiated cells that reproduce daily to provide certain specialized cells. Until recently it was thought that each of these cells could produce just one particular type of cell—this is called differentiation. However in the past few years\, evidence has been gathered of stem cells that can transform into several different forms. " [Dictionary LaborLawTalk:http\://dictionary.laborlawtalk.com/]
synonym: "multipotent adult progenitor cell" []
relationship: part_of BTO:0001489

[Term]
id: BTO:0002667
name: cord blood stem cell
def: "Blood from the placenta and umbilical cord that are left over after birth is one source of adult stem cells. " [Dictionary LaborLawTalk:http\://dictionary.laborlawtalk.com/]
is_a: BTO:0002666

[Term]
id: BTO:0002668
name: bone marrow stromal stem cell
def: "Bone marrow stromal stem cells are known to be able to transform into liver\, nerve\, muscle and kidney cells." [Dictionary LaborLawTalk:http\://dictionary.laborlawtalk.com/]
is_a: BTO:0002666

[Term]
id: BTO:0002669
name: peripheral blood stem cell
def: "Stem cells found in the peripheral blood rather than the bone marrow; their numbers can be artificially increased by exposure to hematopoietic growth factors so that they can be extracted before myeloablative chemotherapy and later infused as an autologous bone marrow transplantation." [Dorlands Medical Dictionary:MerckSource]
synonym: "PBPC" []
synonym: "peripheral blood progenitor cell" []
is_a: BTO:0002666

[Term]
id: BTO:0002670
name: medial geniculate nucleus
def: "The medial geniculate nucleus is a nucleus of the thalamus that acts as a relay for auditory information. It receives its input from the inferior colliculus and sends information out to the auditory cortex.\nNucleus within the medial geniculate body.    " [Wikipedia:The Free Encyclopedia, Dorlands Medical Dictionary:MerckSource]
synonym: "nuclei corporis geniculati medialis" []
synonym: "nuclei of medial geniculate body" []
relationship: part_of BTO:0002674

[Term]
id: BTO:0002671
name: ventral principal nucleus of medial geniculate body
def: "The principal relay nucleus of the medial geniculate nuclei\, receiving ascending auditory fibers from the inferior colliculus and relaying information on sound intensity and frequency and its binaural properties to the auditory cortex." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0002670

[Term]
id: BTO:0002672
name: medial nucleus of medial geniculate body
def: "The medial of the medial geniculate nuclei; it receives afferent projections from both auditory and nonauditory neurons of the brainstem\, from the fibers of the inferior colliculus and deep layers of the superior colliculus\, and projects to the auditory cortex and adjacent insular and opercular fields." [Online-Medical-Dictionary:http\://www.medterms.com/]
synonym: "n. media´lis magnocellularis corporis geniculati medialis" []
relationship: part_of BTO:0002670

[Term]
id: BTO:0002673
name: dorsal nucleus of medial geniculate body
def: "The larger\, dorsal part of the medial geniculate nucleus\, receiving ascending auditory fibers from the inferior colliculus as well as afferent projections from some nonauditory areas of the brain stem\, and projecting to the auditory cortex." [Dorlands Medical Dictionary:MerckSource]
synonym: "nucleus dorsalis co´poris geniculati medialis" []
relationship: part_of BTO:0002670

[Term]
id: BTO:0002674
name: medial geniculate body
def: "The medial group of a pair of prominent cell groups in the posteroinferior aspects of the thalamus\, serving as the last of a series of processing stations along the auditory conduction pathway to the cerebral cortex." [he American Heritage® Stedman's Medical Dictionary:2nd Edition Copyright © 2004]
is_a: BTO:0002452

[Term]
id: BTO:0002675
name: mushroom body
def: "The Drosophila mushroom bodies (MBs)\, paired brain structures composed of vertical and medial lobes\, achieve their final organization at metamorphosis." [PMID:15766757]
relationship: part_of BTO:0000142

[Term]
id: BTO:0002676
name: vertical lobe of mushroom body
def: "The Drosophila mushroom bodies (MBs)\, paired brain structures composed of vertical and medial lobes\, achieve their final organization at metamorphosis." [PMID:15766757]
relationship: part_of BTO:0002675

[Term]
id: BTO:0002677
name: medial lobe of mushroom body
def: "The Drosophila mushroom bodies (MBs)\, paired brain structures composed of vertical and medial lobes\, achieve their final organization at metamorphosis." [PMID:15766757]
relationship: part_of BTO:0002675

[Term]
id: BTO:0002678
name: testicular vein
def: "Either of the testicular veins." [Dorlands Medical Dictionary:MerckSource]
synonym: "spermatic vein" []
synonym: "vena tesicularis" []
is_a: BTO:0000234
relationship: part_of BTO:0001363

[Term]
id: BTO:0002679
name: right testicular vein
def: "A vein that drains the right pampiniform plexus and empties into the inferior vena cava." [Dorlands Medical Dictionary:MerckSource]
synonym: "vena testicularis dextra" []
is_a: BTO:0002678

[Term]
id: BTO:0002680
name: left testicular vein
def: "A vein that drains the left pampiniform plexus and empties into the left renal vein." [Dorlands Medical Dictionary:MerckSource]
synonym: "vena testicularis sinistra" []
is_a: BTO:0002678

[Term]
id: BTO:0002681
name: renal vein
is_a: BTO:0000234

[Term]
id: BTO:0002682
name: inferior vena cava
def: "The venous trunk for the lower extremities and for the pelvic and abdominal viscera; it begins at the level of the fifth lumbar vertebra by union of the common iliac veins\, passes upward on the right of the aorta\, and empties into the right atrium of the heart." [Dorlands Medical Dictionary:MerckSource]
synonym: "vena cava inferior" []
is_a: BTO:0001438

[Term]
id: BTO:0002683
name: superior vena cava
def: "The venous trunk draining blood from the head\, neck\, upper extremities\, and chest; it begins by union of the two brachiocephalic veins\, passes directly downward\, and empties into the right atrium of the heart." [Dorlands Medical Dictionary:MerckSource]
synonym: "vena cava superior" []
is_a: BTO:0001438

[Term]
id: BTO:0002684
name: lymphoid follicle
def: "A small collection of lymphoid tissue found in such organs as the intestines." [Dorlands Medical Dictionary:MerckSource]
synonym: "folliculus lymphaticus" []
synonym: "lymphatic follicle" []
synonym: "lymphatic nodule" []
synonym: "lymphoid nodule" []
synonym: "nodulus lymphaticus" []
synonym: "nodulus lymphoideus" []
is_a: BTO:0000753

[Term]
id: BTO:0002685
name: lymphatic nodule
def: "1. Lymphoid nodule.\n2. A small dense accumulation of lymphocytes found within the cortex of a lymph node\, expressing the cytogenic and defense functions of the tissue." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0000784

[Term]
id: BTO:0002686
name: central amygdaloid nucleus
def: "A nucleus in the corticomedial part of the amygdaloid body\, providing the major relay for projections from the amygdala to the brainstem and also receiving numerous return projections." [Dorlands Medical Dictionary:MerckSource]
synonym: "nucleus amygdalae centralis" []
relationship: part_of BTO:0001042

[Term]
id: BTO:0002687
name: Leydig cell tumor cell
def: "The most common nongerminal tumor of the testis\, derived from the Leydig cells of the testis; such tumors are rarely malignant. " [Dorlands Medical Dictionary:MerckSource]
synonym: "interstitial cell tumor cell" []
is_a: BTO:0000279
relationship: DRV BTO:0000755

[Term]
id: BTO:0002688
name: vascular cell
def: "A cell of the vascular system." [curators:mg]
relationship: part_of BTO:0001085

[Term]
id: BTO:0002689
name: oviductal fluid
synonym: "oviduct fluid" []
relationship: REL BTO:0000980

[Term]
id: BTO:0002690
name: biofilm
def: "A thin usually resistant layer of microorganisms (as bacteria) that form on and coat various surfaces (as of water pipes and catheters)." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:http //www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=biofilm]
is_a: BTO:0000284

[Term]
id: BTO:0002691
name: neuroendocrine cell
def: "Neuroendocrine cells are cells that receive neuronal input (neurotransmitters released by nerve cells) and\, as a consequence of this input\, release message molecules (hormones) to the blood. In this way they bring about and integration between the nervous system and the endocrine system\, a process known as neuroendocrine integration. An example of a neuroendocrine cell is the cell of the adrenal medulla (innermost part of the adrenal gland) which releases adrenalin to the blood. The adrenal medullary cells are controlled by the sympathetic division of the autonomic nervous system. These cells are modified postganglionic neurons. Autonomic nerve fibers lead directly to them from the central nervous system.\nThe major center of neuroendocrine integration in the body is found in the hypothalamus and the pituitary gland. Here hypothalamic neurosecretory cells release factors to the blood. Some of these these factors\, release at the median eminence\, control the secretion of pituitary hormones\, while others (the hormones oxytocin and vasopressin) are released directly to the peripheral circulation." [Wikipedia:The Free Encyclopedia]
is_a: BTO:0001488

[Term]
id: BTO:0002692
name: enterochromaffin-like cell
def: "Enterochromaffin-like cells or ECL cells are a type of neuroendocrine cells found in the gastric glands of the gastric mucosa beneath the epithelium\, particularly in the vicinity of parietal cells. They are also considered a type of enteroendocrine cell." [Wikipedia:The Free Encyclopedia]
synonym: "ECL cell" []
is_a: BTO:0002691
relationship: part_of BTO:0000503

[Term]
id: BTO:0002693
name: culture condition:toluene-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002694
name: leiomyoma cell
def: "A benign tumor derived from smooth muscle\, most commonly of the uterus." [Dorlands Medical Dictionary:MerckSource]
synonym: "fibroid cell" []
synonym: "fibroid tumor cell" []
relationship: DRV BTO:0001260

[Term]
id: BTO:0002695
name: uterine leiomyoma cell
is_a: BTO:0000257
is_a: BTO:0002694

[Term]
id: BTO:0002696
name: SK-N-BE(2) cell
def: "The SK-N-BE(2) neuroblastoma cell line was established in November of 1972 from a bone marrow biopsy taken from child with disseminated neuroblastoma after repeated courses of chemotherapy and radiotherapy." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "SK-N-BE cell" []
is_a: BTO:0000932

[Term]
id: BTO:0002697
name: supraoptic nucleus
def: "A sharply defined nucleus of nerve cells in the anterior hypothalamic region\, immediately above the lateral part of the optic chiasm; many of its cells are neurosecretory in function\, secreting vasopressin\, which is carried to the neurohypophysis (posterior pituitary) by the fibers of the supraopticohypophysial tract; other cells are osmoreceptors\, which respond to increased osmotic pressure to signal the release of vasopressin by the neurohypophysis." [Dorlands Medical Dictionary:MerckSource]
synonym: "nucleus supraopticus" []
synonym: "supraoptic nucleus of hypothalamus" []
is_a: BTO:0002449

[Term]
id: BTO:0002698
name: bed nucleus of stria terminalis
def: "Neural nuclei situated in the septal region. They have afferent and cholinergic efferent connections with a variety of forebrain and brainstem areas including the hippocampus\, the lateral hypothalamus\, the tegmentum\, and the amygdala. Included are the dorsal\, lateral\, medial\, and triangular septal nuclei\, septofimbrial nucleus\, nucleus of diagonal band\, nucleus of anterior commissure\, and the nucleus of stria terminalis." [Online-Medical-Dictionary:http\://www.medterms.com/]
relationship: part_of BTO:0002444

[Term]
id: BTO:0002699
name: lateral habenular nucleus
def: "The more dispersed of the two nerve cell groups situated deep to the habenular trigone; it receives fibers from the stria medullaris thalami and projects to the raphe nuclei\, reticular formation of mesencephalon\, pars compacta of substantia nigra\, and hypothalamus and basal forebrain." [Dorlands Medical Dictionary:MerckSource]
synonym: "nucleus habenularis lateralis" []
is_a: BTO:0002700

[Term]
id: BTO:0002700
name: habenular trigone
def: "A small triangular area on the posteromedial surface of the thalamus at the caudal end of the medullary stria\, corresponding to the underlying habenula." [Medical Dictionary:http\://www.medilexicon.com/]
synonym: "trigone of habenulae" []
synonym: "trigonum habenulae" []
is_a: BTO:0002452

[Term]
id: BTO:0002701
name: midbrain central gray
def: "Central gray matter surrounding the cerebral aqueduct in the mesencephalon. Physiologically it is probably involved in rage reactions\, the lordosis reflex\, feeding responses\, bladder tonus\, and pain." [Medical Dictionary Online:http\://www.online-medical-dictionary.org]
is_a: BTO:0000823
relationship: part_of BTO:0000138

[Term]
id: BTO:0002702
name: medial amygdaloid nucleus
def: "A nucleus in the corticomedial part of the amygdaloid body." [Dorlands Medical Dictionary:MerckSource]
synonym: "nucleus amygdalae medialis" []
relationship: part_of BTO:0001042

[Term]
id: BTO:0002703
name: cortical amygdaloid nucleus
def: "A nucleus in the corticomedial part of the amygdaloid body." [Dorlands Medical Dictionary:MerckSource]
synonym: "nucleus amygdalae corticalis" []
relationship: part_of BTO:0001042

[Term]
id: BTO:0002704
name: lateral amygdaloid nucleus
def: "A nucleus in the basolateral part of the amygdaloid body." [Dorlands Medical Dictionary:MerckSource]
synonym: "nucleus amygdalae lateralis" []
relationship: part_of BTO:0001042

[Term]
id: BTO:0002705
name: septal area
def: "The region of the cerebral hemisphere that stretches as a thin sheet of brain tissue between the fornix bundle and the ventral surface of the corpus callosum\, forming the medial wall of the lateral ventricle's frontal horn; it extends ventrally through the narrow interval between the anterior commissure and the rostrum of corpus collosum as the precommissural septum or subcallosal gyrus\, which is continuous caudally with the preoptic area and hypothalamus\, as well as more laterally with the innominate substance; its major functional connections are with the hippocampus and hypothalamus. It is composed of a dorsal septal nucleus\, lateral septal nucleus\, medial septal nucleus\, septofimbrial nucleus \, and triangular nucleus of septum. The subformical organ is also found in this area." [Medical Dictionary:http\://www.medilexicon.com/]
relationship: part_of BTO:0000231

[Term]
id: BTO:0002706
name: ventral septal area
relationship: part_of BTO:0002705

[Term]
id: BTO:0002707
name: culture condition:ornithine-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002708
name: GT1-7 cell
def: "Immortalized female rat hypothalamus gonadotropin-releasing hormone (GnRH) neurons." [PMID:16879992]
is_a: BTO:0000947

[Term]
id: BTO:0002709
name: neck squamous cell carcinoma cell line
def: "Head and neck squamous cell carcinoma." [PMID:16543918]
synonym: "HNSCC cell" []
synonym: "head and neck squamous cell carcinoma cell" []
is_a: BTO:0002024

[Term]
id: BTO:0002710
name: UM-SCC-14B cell
def: "Human neck squamous cell carcinoma cell line." [PMID:10953043]
synonym: "SCC-14B cell" []
synonym: "SCC14B cell" []
synonym: "UMSCC-14B cell" []
synonym: "UMSCC14B cell" []
is_a: BTO:0002709

[Term]
id: BTO:0002711
name: UM-SCC-17B cell
def: "Human neck squamous cell carcinoma cell line." [PMID:10953043]
synonym: "SCC-17B cell" []
synonym: "SCC17B cell" []
synonym: "UMSCC-17B cell" []
synonym: "UMSCC17B cell" []
is_a: BTO:0002709

[Term]
id: BTO:0002712
name: UM-SCC-22B cell
def: "Human neck squamous cell carcinoma cell line." [PMID:10953043]
synonym: "SCC-22B cell" []
synonym: "SCC22B cell" []
synonym: "UMSCC-22B cell" []
synonym: "UMSCC22B cell" []
is_a: BTO:0002709

[Term]
id: BTO:0002713
name: UM-SCC-21A cell
def: "Human neck squamous cell carcinoma cell line." [PMID:15994961]
synonym: "SCC-21A cell" []
synonym: "SCC21A cell" []
synonym: "UMSCC-21A cell" []
synonym: "UMSCC21A cell" []
is_a: BTO:0002709

[Term]
id: BTO:0002714
name: UM-SCC-22A cell
def: "Human neck squamous cell carcinoma cell line." [PMID:15994961]
synonym: "SCC-22A cell" []
synonym: "SCC22A cell" []
synonym: "UMSCC-22A cell" []
synonym: "UMSCC22A cell" []
is_a: BTO:0002709

[Term]
id: BTO:0002715
name: UM-SCC-38 cell
def: "Human neck squamous cell carcinoma cell line." [PMID:15994961]
synonym: "SCC-38 cell" []
synonym: "SCC38 cell" []
synonym: "UMSCC-38 cell" []
synonym: "UMSCC38 cell" []
is_a: BTO:0002709

[Term]
id: BTO:0002716
name: MDA-1186 cell
def: "Human neck squamous cell carcinoma cell line." [PMID:15994961]
synonym: "MDA1186 cell" []
is_a: BTO:0002709

[Term]
id: BTO:0002717
name: MDA-886 cell
def: "Human neck squamous cell carcinoma cell line." [PMID:15994961]
synonym: "MDA886 cell" []
is_a: BTO:0002709

[Term]
id: BTO:0002718
name: TR-146 cell
def: "Human neck squamous cell carcinoma cell line." [PMID:15994961]
synonym: "TR146 cell" []
is_a: BTO:0002709

[Term]
id: BTO:0002719
name: primary effusion lymphoma cell line
alt_id: BTO:0002525
def: "Primary effusion lymphoma (PEL)  is a peculiar type of B cell non-Hodgkin lymphoma (NHL) that has been recently recognized as an individual clinico-pathologic category based on the consistent infection of the tumor clone by human herpesvirus type-8 (HHV-8) and the distinctiveness of its clinical and biologic features. Although immunogenotypic studies have confirmed that PEL belongs in all cases to the B cell lineage\, the overwhelming majority of cases exhibit a non-B\, non-T (ie indeterminate) phenotype\, lacking expression of surface immunoglobulins and common B cell associated antigens." [PMID:10673746]
synonym: "BCBL cell" []
synonym: "PEL cell line" []
synonym: "body cavity based lymphoma cell line" []
synonym: "body cavity-based lymphoma cell" []
is_a: BTO:0000104
is_a: BTO:0001518

[Term]
id: BTO:0002720
name: BC-1 cell
def: "PEL cell line carrying the Epstain-Barr virus (EBV) infection." [PMID:10673746]
is_a: BTO:0002719

[Term]
id: BTO:0002721
name: BC-2 cell
def: "PEL cell line carrying the Epstain-Barr virus (EBV) infection." [PMID:10673746]
is_a: BTO:0002719

[Term]
id: BTO:0002722
name: BC-3 cell
def: "EBV negative PEL cell line." [PMID:10673746]
is_a: BTO:0002719

[Term]
id: BTO:0002723
name: HBL-6 cell
def: "PEL cell line carrying the Epstain-Barr virus (EBV) infection." [PMID:10673746]
is_a: BTO:0002719

[Term]
id: BTO:0002724
name: CRO-AP/2 cell
def: "PEL cell line carrying the Epstain-Barr virus (EBV) infection." [PMID:10673746]
is_a: BTO:0002719

[Term]
id: BTO:0002725
name: CRO-AP/3 cell
def: "EBV negative PEL cell line." [PMID:10673746]
is_a: BTO:0002719

[Term]
id: BTO:0002726
name: CRO-AP/5 cell
def: "PEL cell line carrying the Epstain-Barr virus (EBV) infection." [PMID:10673746]
is_a: BTO:0002719

[Term]
id: BTO:0002727
name: BCBL-1 cell
def: "EBV negative PEL cell line." [PMID:10673746]
is_a: BTO:0002719

[Term]
id: BTO:0002728
name: BCP-1 cell
def: "EBV negative PEL cell line." [PMID:10673746]
is_a: BTO:0002719

[Term]
id: BTO:0002729
name: ovarian serous carcinoma cell
synonym: "OSC cell" []
is_a: BTO:0001023

[Term]
id: BTO:0002730
name: uterine serous carcinoma cell
synonym: "USC cell" []
is_a: BTO:0000257

[Term]
id: BTO:0002731
name: erythroid cell
def: "Cell that will give rise to erythrocytes." [Biology-Online-Dictionary:http\://www.biology-online.org/dictionary/]
is_a: BTO:0000574

[Term]
id: BTO:0002732
name: HEK-293CymR cell
def: "This cell line stably expresses the repressor protein CymR under the control of the CMV5 promoter. In addition\, this cell line contains the E1A and E1B Adenovirus type 5 genes that complement these genes deleted in a recombinant Adenovirus." [Qbiogene:http\://www.qbiogene.com/adenovirus/products/celllines/]
synonym: "QBI-HEK 293CymR cell" []
relationship: DRV BTO:0000007

[Term]
id: BTO:0002733
name: embryonic kidney cell line
is_a: BTO:0000669

[Term]
id: BTO:0002734
name: 16HBE14o cell
def: "Human bronchial epithelial cell line." [PMID:12711171]
is_a: BTO:0002022

[Term]
id: BTO:0002735
name: MKT-BR cell
def: "Human choroidal melanoma\, the most frequent primary ocular neoplasm in humans." [PMID:12917419]
is_a: BTO:0000849

[Term]
id: BTO:0002736
name: OCM-1cell
def: "Human choroidal melanoma\, the most frequent primary ocular neoplasm in humans." [PMID:12917419]
is_a: BTO:0000849

[Term]
id: BTO:0002737
name: SP-6.5 cell
alt_id: BTO:0002960
def: "Human choroidal melanoma\, the most frequent primary ocular neoplasm in humans." [PMID:12917419]
synonym: "SP6.5 cell" []
is_a: BTO:0000849

[Term]
id: BTO:0002738
name: cement gland
def: "Typical barnacles\, common name of the sedentary crustacean marine animals constituting the subclass Cirripedia\, attach to the substrate by means of an exceedingly adhesive cement\, produced by a cement gland\, and secrete a shell\, or carapace\, of calcareous (limestone) plates\, around themselves." [TheFreeDictionary:http\://columbia.thefreedictionary.com/Thyrostraca]
synonym: "cementary gland" []
is_a: BTO:0000765

[Term]
id: BTO:0002739
name: VACO cell
def: "The Vaco cell lines were established from colon cancers." [PMID:9671741]
is_a: BTO:0000797

[Term]
id: BTO:0002740
name: INR1G9 cell
def: "InR1G9 cells are glucagon-producing islet cells\, derived from a hamster glucagonoma." [PMID:10499521]
synonym: "InR1G9 cell" []
is_a: BTO:0000794

[Term]
id: BTO:0002741
name: hepatic stellate cell
def: "Hepatic stellate cells are pericytes found in the perisinusoidal space (a small area between the sinusoids and hepatocytes) of the liver. The stellate cell is the major cell type involved in liver fibrosis\, which is the formation of scar tissue in response to liver damage." [Wikipedia:The Free Encyclopedia]
synonym: "HSC" []
synonym: "Ito cell" []
is_a: BTO:0002441
relationship: part_of BTO:0000759

[Term]
id: BTO:0002742
name: gynecophoral canal
def: "The ventral slot in which the male schistosome carries the female." [Dorlands Medical Dictionary:MerckSource]
synonym: "gynecophorous canal" []
relationship: part_of BTO:0000082

[Term]
id: BTO:0002743
name: schistosomulum
def: "The immature form of a parasitic schistosome after it has entered the blood vessels of its host." [TheFreeDictionary:http\://www.thefreedictionary.com/]
is_a: BTO:0000284

[Term]
id: BTO:0002744
name: CAPAN-1 cell
def: "Human pancreas adenocarcinoma cell line; established from the liver metastasis of a pancreatic ductal adenocarcinoma in a 40-year-old Caucasian man in 1974." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0001521

[Term]
id: BTO:0002745
name: CAPAN-2 cell
def: "Human pancreas adenocarcinoma cell line;\nestablished from the tumor of a 56-year-old Caucasian man with pancreas adenocarcinoma in 1975." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0001521

[Term]
id: BTO:0002746
name: PC-1.0 cell
def: "Hamster pancreatic cancer cell line." [PMID:16110828]
is_a: BTO:0001521

[Term]
id: BTO:0002747
name: PC-1 cell
def: "Hamster pancreatic cancer cell line." [PMID:16110828]
is_a: BTO:0001521

[Term]
id: BTO:0002748
name: BL-2 cell
def: "Burkitt's lymphoma-derived cell line." [PMID:12075085]
synonym: "BL2 cell" []
is_a: BTO:0000889

[Term]
id: BTO:0002749
name: HS-74 cell
def: "Normal fetal human diploid bone marrow fibroblast cell line." [PMID:15140879]
synonym: "HS 74 cell" []
synonym: "HS74 cell" []
is_a: BTO:0000453
is_a: BTO:0001242

[Term]
id: BTO:0002750
name: Calu-3 cell
def: "Human lung adenocarcinoma cell line; established from a 25-year-old caucasian male." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0001911

[Term]
id: BTO:0002751
name: PC6-3 cell
def: "A subclone of the PC6 cell line. " [PMID:15610063]
relationship: DRV BTO:0002752

[Term]
id: BTO:0002752
name: PC-6 cell
def: "A subline of PC12. The cells grow as single isolated cells\, and have a slow but good morphological response to NGF." [PMID:15610063]
relationship: DRV BTO:0001009

[Term]
id: BTO:0002753
name: PC6-1 cell
def: "A subclone of the PC6 cell line. " [PMID:15610063]
relationship: DRV BTO:0002752

[Term]
id: BTO:0002754
name: PC6-2 cell
def: "A subclone of the PC6 cell line. " [PMID:15610063]
relationship: DRV BTO:0002752

[Term]
id: BTO:0002755
name: PC6-16 cell
def: "A subclone of the PC6 cell line. " [PMID:15610063]
relationship: DRV BTO:0002752

[Term]
id: BTO:0002756
name: PC6-4 cell
def: "A subclone of the PC6 cell line. " [PMID:15610063]
relationship: DRV BTO:0002752

[Term]
id: BTO:0002757
name: PC6-5 cell
def: "A subclone of the PC6 cell line. " [PMID:15610063]
relationship: DRV BTO:0002752

[Term]
id: BTO:0002758
name: PC6-6 cell
def: "A subclone of the PC6 cell line. " [PMID:15610063]
relationship: DRV BTO:0002752

[Term]
id: BTO:0002759
name: PC6-7 cell
def: "A subclone of the PC6 cell line. " [PMID:15610063]
relationship: DRV BTO:0002752

[Term]
id: BTO:0002760
name: PC6-8 cell
def: "A subclone of the PC6 cell line." [PMID:15610063 ]
relationship: DRV BTO:0002752

[Term]
id: BTO:0002761
name: PC6-9 cell
def: "A subclone of the PC6 cell line. " [PMID:15610063]
relationship: DRV BTO:0002752

[Term]
id: BTO:0002762
name: PC6-10 cell
def: "A subclone of the PC6 cell line. " [PMID:15610063]
relationship: DRV BTO:0002752

[Term]
id: BTO:0002763
name: PC6-11 cell
def: "A subclone of the PC6 cell line. " [PMID:15610063]
relationship: DRV BTO:0002752

[Term]
id: BTO:0002764
name: PC6-13 cell
def: "A subclone of the PC6 cell line. " [PMID:15610063]
relationship: DRV BTO:0002752

[Term]
id: BTO:0002765
name: PC6-14 cell
def: "A subclone of the PC6 cell line. " [PMID:15610063]
relationship: DRV BTO:0002752

[Term]
id: BTO:0002766
name: PC6-15 cell
def: "A subclone of the PC6 cell line. " [PMID:15610063]
relationship: DRV BTO:0002752

[Term]
id: BTO:0002767
name: GH4-C1 cell
def: "Rat pituitary tumor cell line; established from a pituitary tumor of a 7-month-old female Wistar/Furth rat. Cell line GH4 was subcloned in order to obtain a cell line secreting high amounts of growth hormones." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "GH4C1 cell" []
is_a: BTO:0000756

[Term]
id: BTO:0002768
name: mammary epithelial cell line
is_a: BTO:0000816
relationship: DRV BTO:0001430

[Term]
id: BTO:0002769
name: HME cell
def: "Human mammary epithelial cell line." [PMID:17133345]
is_a: BTO:0002768

[Term]
id: BTO:0002770
name: decidual cell
def: "An enlarged\, ovoid\, connective tissue cell in the uterine mucous membrane that enlarges and specializes during pregnancy." [Medical Dictionary Online:http\://www.online-medical-dictionary.org]
relationship: part_of BTO:0001360

[Term]
id: BTO:0002771
name: bristle
def: "A stiff hair." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0001501

[Term]
id: BTO:0002772
name: chela
def: "A pincerlike claw of a crustacean or arachnid\, such as a lobster\, crab\, or scorpion." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0001719

[Term]
id: BTO:0002773
name: salivary gland tumor cell
relationship: DRV BTO:0001203

[Term]
id: BTO:0002774
name: amyloid plaque
def: "A plaque consisting of tangles of amyloid protein in nervous tissue (a pathological mark of Alzheimer's disease)." [TheFreeDictionary:http\://www.thefreedictionary.com/]
is_a: BTO:0000590

[Term]
id: BTO:0002775
name: ANA-1 cell
def: "The ANA-1 immortalized murine macrophage\ncell line was established by infecting the normal bone marrow of C57BL/6 mice with the murine recombinant 52 retrovirus (expressing the v-raf and v-myc oncogenes)." [PMID:2118153]
is_a: BTO:0000264
is_a: BTO:0002278

[Term]
id: BTO:0002776
name: inflorescence apex
def: "The inflorescence apex produces inflorescence axes in the axils of all ventral bracts of two rows\, and secondary inflorescences in the axils of the lower dorsal bracts of the other two rows." [PMID:15778818]
relationship: part_of BTO:0000628

[Term]
id: BTO:0002777
name: anterolateral sulcus of medulla oblongata
def: "A longitudinal sulcus on the anterior surface of the medulla oblongata\, lateral to the pyramid\, from which emerge the fibers of the hypoglossal nerve." [Dorlands Medical Dictionary:MerckSource]
synonym: "anterolateral groove of medulla oblongata" []
synonym: "sulcus anterolateralis medullae oblongatae" []
synonym: "sulcus ventrolateralis medullae spinalis" []
synonym: "ventrolateral sulcus of spinal cord" []
relationship: part_of BTO:0000041

[Term]
id: BTO:0002778
name: rostral ventrolateral medulla
relationship: part_of BTO:0000041

[Term]
id: BTO:0002779
name: endospore
def: "A small asexual spore\, as that formed by some bacteria." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0001171

[Term]
id: BTO:0002780
name: visceral muscle
def: "Muscle fibers associated chiefly with the hollow viscera and largely of splanchnic mesodermal origin; except for the striated fibers in the wall of the heart\, they are smooth muscle fibers bound together by reticular fibers." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0001260

[Term]
id: BTO:0002781
name: mesenteric vein
def: "One of the large veins which return blood from the intestines" [Online-Medical-Dictionary:http\://www.medterms.com/]
is_a: BTO:0000234

[Term]
id: BTO:0002782
name: inferior mesenteric vein
def: "The inferior (lower) mesenteric vein empties into the splenic vein." [Online-Medical-Dictionary:http\://www.medterms.com/]
synonym: "lower mesenteric vein" []
is_a: BTO:0002781

[Term]
id: BTO:0002783
name: superior mesenteric vein
def: "The superior (upper) mesenteric vein joins the splenic vein to create the portal vein which goes to the liver." [Online-Medical-Dictionary:http\://www.medterms.com/]
synonym: "upper mesenteric vein" []
is_a: BTO:0002781

[Term]
id: BTO:0002784
name: corpus albicans
def: "White fibrous tissue that replaces the regressing corpus luteum in the human ovary in the latter half of pregnancy\, or soon after ovulation when pregnancy does not supervene." [Dorlands Medical Dictionary:MerckSource]
synonym: "corpus fibrosum" []
is_a: BTO:0000389

[Term]
id: BTO:0002785
name: rhinencephalon
def: "The olfactory region of the brain\, located in the cerebrum." [The American Heritage® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "olfactory brain" []
relationship: part_of BTO:0000239

[Term]
id: BTO:0002786
name: cystadenoma cell
def: "Adenoma characterized by epithelium-lined cystic masses that contain secreted material\, usually serous or mucinous; it generally occurs in the ovary\, salivary glands\, or pancreas." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000178

[Term]
id: BTO:0002787
name: clear cell adenocarcinoma cell
def: "aAtract\, resembling a renal cell carcinoma and containing tubules or small cysts with some cells that are hobnail-shaped and others whose cytoplasm is clear\, containing abundant glycogen and inconspicuous stroma. It may occur in the ovary\, uterus\, cervix\, or vagina." [Dorlands Medical Dictionary:MerckSource]
synonym: "clear cell carcinoma cell" []
synonym: "mesonephroma cell" []
is_a: BTO:0000604

[Term]
id: BTO:0002788
name: mucinous adenocarcinoma cell
def: "An adenocarcinoma that produces mucin in significant amounts." [Dorlands Medical Dictionary:MerckSource]
synonym: "carcinoma mucosum" []
synonym: "colloid cancer cell" []
synonym: "colloid carcinoma cell" []
synonym: "gelatinous carcinoma cell" []
synonym: "mucinus cancer cell" []
synonym: "mucous cancer cell" []
synonym: "mucous carcinoma cell" []
is_a: BTO:0000604

[Term]
id: BTO:0002789
name: ovarian low malignant potential tumor cell
def: "A condition in which cells that may become Cancer form in the thin layer of tissue that covers an ovary. In this condition\, tumor cells rarely spread outside of the ovary." [Dictionary of Cancer Terms\, National Cancer Institute:http\://www.nci.nih.gov/]
synonym: "ovarian borderline malignant tumor cell" []
is_a: BTO:0001023

[Term]
id: BTO:0002790
name: phloem parenchyma cell
relationship: part_of BTO:0001058

[Term]
id: BTO:0002791
name: culture condition:arginine-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002792
name: culture condition:citrulline-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002793
name: culture condition:glucose/ammonium-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002794
name: culture condition:glucose/arginine-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002795
name: culture condition:glucose-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002796
name: culture condition:glutamate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002797
name: culture condition:N-3-oxododecanoyl-L-homoserine lactone/ammonium chloride-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002798
name: culture condition:N-decanoyl-L-homoserine lactone-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002799
name: culture condition:raffinose-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002800
name: culture condition:succinate/ammonium-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002801
name: culture condition:tributyrin-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002802
name: 1F6 cell
def: "The human melanoma cell line 1F6 has\n\nbeen established from surgically removed melanoma metastases." [PMID:16685268]
is_a: BTO:0000849

[Term]
id: BTO:0002803
name: BLM cell
def: "The human melanoma cell line BLM has been established from surgically removed melanoma metastases." [PMID:16685268]
is_a: BTO:0000849

[Term]
id: BTO:0002804
name: Mel57 cell
def: "The human melanoma cell line Mel57 has\nbeen established from surgically removed melanoma metastases." [PMID:16685268]
is_a: BTO:0000849

[Term]
id: BTO:0002805
name: M14 cell
def: "The human melanoma cell line M14 has been established from surgically removed melanoma metastases." [PMID:16685268]
is_a: BTO:0000849

[Term]
id: BTO:0002806
name: A-375 cell
def: "Skin malignant melanoma cell line; established from a 54 year old human female." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "A375 cell" []
is_a: BTO:0000849

[Term]
id: BTO:0002807
name: prefrontal cortex
def: "The prefrontal cortex is the anterior part of the frontal lobes of the brain\, lying in front of the motor and premotor areas." [Wikipedia:The Free Encyclopedia]
relationship: part_of BTO:0000484

[Term]
id: BTO:0002808
name: B16-BL6 cell
def: "Mouse melanoma cell line." [PMID:17053836]
synonym: "B16/BL6 cell" []
relationship: DRV BTO:0000576

[Term]
id: BTO:0002809
name: L-6 cell
alt_id: BTO:0002663
def: "Rattus norvegicus skeletal muscle myoblast cell line. The L6 myogenic line was isolated from primary cultures of rat thigh muscle maintained for the first two passages in the presence of methyl cholanthrene." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "L6 cell" []
is_a: BTO:0000256
is_a: BTO:0002662

[Term]
id: BTO:0002810
name: L8 cell
def: "Rattus norvegicus skeletal muscle myoblast cell line. This line was originally isolated in 1969 from primary rat skeletal muscle cultures;\nunlike the L6 cell line no carcinogen was used to establish the L8 line." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
is_a: BTO:0000256

[Term]
id: BTO:0002811
name: flag leaf
def: "The final leaf to emerge in a cereal plant." [HGCA Wheat Disease Encyclopaedia:]
is_a: BTO:0002812

[Term]
id: BTO:0002812
name: final leaf
def: "The last leaf to emerge in a determinate plant\, also referred to as the flag leaf in cereal crops." [HGCA Wheat Disease Encyclopaedia:]
is_a: BTO:0000713

[Term]
id: BTO:0002813
name: gubernaculum testis
def: "The fetal ligament attached to the inferior end of the epididymis and testis and\, at its other end\, to the bottom of the scrotum; it is present during\, and is thought to guide\, the descent of the testis into the scrotum and then atrophies." [Dorlands Medical Dictionary:MerckSource]
synonym: "Hunter's gubernaculum" []
relationship: part_of BTO:0000449

[Term]
id: BTO:0002814
name: chorda gubernaculum
def: "A portion of the gubernaculum testis and round ligament that develops in the body wall of the embryo." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0002813

[Term]
id: BTO:0002815
name: transitional cell carcinoma cell
def: "Cancer that forms in transitional cells in the lining of the bladder\, ureter\, or renal pelvis. Transitional cells are cells that can change shape and stretch without breaking apart." [Dictionary of Cancer Terms:NCI National Cancer ]
synonym: "transitional cell cancer cell" []
is_a: BTO:0000176

[Term]
id: BTO:0002816
name: bladder transitional cell carcinoma cell
def: "Cancer that forms in transitional cells in the lining of the bladder." [Dictionary of Cancer Terms:NCI National Cancer ]
synonym: "bladder transitional cell cancer cell" []
is_a: BTO:0000792
is_a: BTO:0002815

[Term]
id: BTO:0002817
name: esophageal cancer cell line
relationship: DRV BTO:0001577

[Term]
id: BTO:0002818
name: HCE-7 cell
def: "Human esophageal SCC cell line." [PMID:14871993]
synonym: "HCE7 cell" []
is_a: BTO:0002428

[Term]
id: BTO:0002819
name: decidua basalis
def: "The area of endometrium between the implanted chorionic vesicle and the myometrium\, which develops into the maternal part of the placenta." [Biology-Online-Dictionary:Biology-Online.Org]
synonym: "decidua serotina" []
relationship: part_of BTO:0001422

[Term]
id: BTO:0002820
name: oligodendroglioma cell line
def: "A rare slow-growing type of brain tumor that begins in cells called oligodendrocytes\, which provide support and nourishment for cells that transmit nerve impulses. " [Medical Dictionary:http\://www.medterms.com/]
synonym: "oligodendroglial tumor cell line" []
relationship: DRV BTO:0000963

[Term]
id: BTO:0002821
name: HOG cell
def: "Human oligodendroglioma cell line." [PMID:15968641]
is_a: BTO:0002820

[Term]
id: BTO:0002822
name: NCI-HUT 125 cell
def: "Human lung adenocarcinoma cell line." [PMID:15812828]
synonym: "HUT-125 cell" []
synonym: "HUT125 cell" []
is_a: BTO:0001911

[Term]
id: BTO:0002823
name: SK-PC-1 cell
def: "Pancreatic cancer cell line." [PMID:15194650]
is_a: BTO:0000794

[Term]
id: BTO:0002824
name: SF-188 cell
def: "Human glioma cell line." [PMID:15968647]
synonym: "SF188 cell" []
is_a: BTO:0000711

[Term]
id: BTO:0002825
name: SW-742 cell
def: "Human colorectal tumor cell line." [PMID:15893415]
synonym: "SW742 cell" []
is_a: BTO:0001616

[Term]
id: BTO:0002826
name: SVEC4-10 cell
def: "Mouse vascular endothelial cell line. SVEC4-10 is an endothelial cell line derived by SV40 (strain 4A) transformation of endothelial cells from axillary lymph node vessels." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
is_a: BTO:0001973

[Term]
id: BTO:0002827
name: SK-N-AS cell
def: "Human\, bone marrow\, neuroblastoma cell line. Derived from a female patient with neuroblastoma from the metastasis of the bone marrow." [HyperCLDB:http\://www.biotech.ist.unige.it/]
is_a: BTO:0000932

[Term]
id: BTO:0002828
name: HMEC-1 cell
def: "Human dermal microvascular endothelial cell line 1." [PMID:17363457]
is_a: BTO:0003124

[Term]
id: BTO:0002829
name: KARPAS-299 cell
def: "Human T cell lymphoma cell line; established from the peripheral blood of a 25-year-old man with T cell non-Hodgkin lymphoma in 1986; now classified as \"CD30+ anaplastic large cell lymphoma\" (ALCL)." [DSMZ:Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH]
is_a: BTO:0003212

[Term]
id: BTO:0002830
name: DB-1 cell
def: "Human melanoma cell line." [PMID:16311927]
is_a: BTO:0000849

[Term]
id: BTO:0002831
name: PC-346C cell
def: "Androgen-dependent human prostate cancer cell line." [PMID:10579797 ]
is_a: BTO:0001033

[Term]
id: BTO:0002832
name: PEA-13 cell
def: "Mouse embryonic fibroblast cell line. The cell line PEA-13 is homozygous for a disruption of the gene for low density lipoprotein receptor-related protein (LRP). PEA-13 was derived from fibroblasts from day 15 C57BL/6x129 F1 hybrid mouse embryos." [HyperCLDB:http\://www.biotech.ist.unige.it/]
synonym: "PEA 13 cell" []
synonym: "PEA13 cell" []
is_a: BTO:0001958

[Term]
id: BTO:0002833
name: NB-1643 cell
def: "Human neuroblastoma cell line was\nestablished from a previously  untreated patient." [PMID:10071976]
synonym: "NB 1643 cell" []
synonym: "NB1643 cell" []
is_a: BTO:0000932

[Term]
id: BTO:0002834
name: NB-1691 cell
def: "Human neuroblastoma cell line\, established from a previously treated patient." [PMID:10071976]
synonym: "NB 1691 cell" []
synonym: "NB1691 cell" []
is_a: BTO:0000932

[Term]
id: BTO:0002835
name: NCI-H358 cell
def: "Human non-small cell lung cancer cell line; established from bronchioalvealoar carcinoma of lung." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "H-358 cell" []
synonym: "H358 cell" []
is_a: BTO:0002553

[Term]
id: BTO:0002836
name: NCI-H460M cell
def: "Metastatic subclone of NCI-H460 cell line." [PMID:15122068]
synonym: "H460-M cell" []
synonym: "H460M cell" []
relationship: DRV BTO:0002207

[Term]
id: BTO:0002837
name: PY-41 cell
def: "Murine endothelial cell line; established from hemangioma." [PMID:1893941]
synonym: "PY41 cell" []
is_a: BTO:0001519

[Term]
id: BTO:0002838
name: HT-29/219 cell
def: "Human colorectal tumor cell line." [PMID:15893415]
synonym: "HT29/219 cell" []
relationship: DRV BTO:0000182

[Term]
id: BTO:0002839
name: P12-ICHIKAWA cell
def: "Human T cell leukemia; established from the peripheral blood of a 7-year-old boy with acute lymphoblastic leukemia (ALL)." [DSMZ:Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH]
synonym: "P-12 cell" []
synonym: "P12 cell" []
synonym: "P12/ICHIKAWA cell" []
is_a: BTO:0002144

[Term]
id: BTO:0002840
name: bile ductule
def: "One of the fine terminal elements of the bile duct system\, leaving the portal canal\, and pursuing a course at the periphery of a lobule of the liver. Rarely called bile capillary." [Dorlands Medical Dictionary:MerckSource]
synonym: "bile capillary" []
synonym: "biliary ductule" []
synonym: "cholangiole" []
relationship: part_of BTO:0000122

[Term]
id: BTO:0002841
name: bile canaliculus
def: "Fine tubular canals running between liver cells\, throughout the parenchyma\, usually occurring singly between each adjacent pair of cells\, and forming a three-dimensional network of polyhedral meshes\, with a single cell in each mesh." [Dorlands Medical Dictionary:MerckSource]
synonym: "bile capillary" []
synonym: "biliary canaliculus" []
relationship: part_of BTO:0000122

[Term]
id: BTO:0002842
name: cholangioma cell
def: "A rare type of hepatocellular carcinoma arising from the cholangioles\, composed of tumor cells resembling the epithelial cells of the cholangioles arranged in cords consisting of two layers of cells surrounding a minute lumen." [Dorlands Medical Dictionary:MerckSource]
synonym: "bile duct carcinoma cell" []
synonym: "cholangiocellular carcinoma cell" []
synonym: "extrahepatic bile duct carcinoma cell" []
is_a: BTO:0000608
relationship: DRV BTO:0002840

[Term]
id: BTO:0002843
name: breast fibroadenoma cell
def: "An adenoma in the breast\, composed of fibrous tissue." [Breast Cancer Dictionary:]
is_a: BTO:0000150
is_a: BTO:0000676

[Term]
id: BTO:0002844
name: breast invasive ductal carcinoma cell
def: "Infiltrating ductal carcinoma is one of several recognized specific patterns of cancer of the breast. It is so named because it begins in the cells forming the ducts of the breast. It is the most common form of breast cancer\, comprising 65-85% of all cases." [Medical Dictionary:http\://www.medterms.com/]
synonym: "breast infiltrating ductal carcinoma cell" []
is_a: BTO:0000150
relationship: DRV BTO:0002845

[Term]
id: BTO:0002845
name: mammary duct
def: "Channel conveying the milk secreted by the lobes of the breast to and through the nipples." [Dorlands Medical Dictionary:MerckSource]
synonym: "ductus lactiferi" []
synonym: "galactophorous tubule" []
synonym: "lactiferous duct" []
synonym: "lactiferous tubule" []
relationship: part_of BTO:0000149

[Term]
id: BTO:0002846
name: non-Hodgkin lymphoma cell
def: "A heterogeneous group of malignant lymphomas\, the only common feature being an absence of the giant Reed-Sternberg cells characteristic of Hodgkin's disease. They arise from the lymphoid components of the immune system\, and present a clinical picture broadly similar to that of Hodgkin's disease except the disease is initially more widespread\, with the most common manifestation being painless enlargement of one or more peripheral lymph nodes." [Dorlands Medical Dictionary:MerckSource]
synonym: "non-Hodgkin's lymphoma cell" []
synonym: "non-Hodgkins lymphoma cell" []
is_a: BTO:0000785

[Term]
id: BTO:0002847
name: thecoma cell
def: "A fibroidlike tumor of the ovary containing yellow areas of lipoid material derived from theca cells. It may be associated with excessive production of estrogen and have a tendency to cystic degeneration. These tumors are rarely composed entirely of theca cells; commonly both theca and granulosa cells are found." [Dorlands Medical Dictionary:MerckSource]
synonym: "fibroma thecocellulare xanthomatode cell" []
synonym: "theca cell tumor cell" []
is_a: BTO:0001023

[Term]
id: BTO:0002848
name: granulosa-theca cell tumor cell
def: "An ovarian tumor predominantly composed of either granulosa cells (follicular cells) or theca cells\, and often associated with excessive production of estrogen\, with hyperplasia and carcinoma of the endometrium. When luteinized\, i.e.\, having cells resembling those of the corpus luteum\, it is known as luteoma." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0002847

[Term]
id: BTO:0002849
name: luteoma cell
def: "Luteinized granulosa-thecacell tumor\, i.e.\, having cells resembling those of the corpus luteum." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0002848

[Term]
id: BTO:0002850
name: theca cell
def: "Lutein cell derived from the theca interna." [Dorlands Medical Dictionary:MerckSource]
synonym: "paraluteal cell" []
synonym: "paralutein cell" []
synonym: "theca-lutein cell" []
relationship: DRV BTO:0002851

[Term]
id: BTO:0002851
name: theca interna
def: "Internal coat of theca folliculi\: the inner\, vascular layer of secretory cells of the theca folliculi." [Dorlands Medical Dictionary:MerckSource]
synonym: "internal coat of capsule of graafian follicle" []
synonym: "tunica interna" []
synonym: "tunica interna thecae folliculi" []
relationship: part_of BTO:0002853

[Term]
id: BTO:0002852
name: theca externa
def: "The outer\, fibrous layer of the theca folliculi." [Dorlands Medical Dictionary:MerckSource]
synonym: "external coat of theca folliculi" []
synonym: "tunica externa" []
synonym: "tunica externa thecae folliculi" []
relationship: part_of BTO:0002851

[Term]
id: BTO:0002853
name: theca of follicle
def: "An envelope of condensed connective tissue surrounding a vesicular ovarian follicle\, comprising an internal vascular layer (tunica interna) and an external fibrous layer (tunica externa)." [Dorlands Medical Dictionary:MerckSource]
synonym: "theca folliculi" []
relationship: part_of BTO:0000389

[Term]
id: BTO:0002854
name: corn silk
def: "The styles and stigmas that appear as a silky tuft or tassel at the tip of an ear of corn\, used as a diuretic in herbal medicine." [The American Heritage ® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "cornsilk" []
synonym: "silk" []
is_a: BTO:0001303
is_a: BTO:0001313

[Term]
id: BTO:0002855
name: hepatic cecum
def: "A ventral evagination extending anteriorly in the mid-portion of the intestine in Amphioxi probably homologous with the liver of other chordates." [Dictionary of Ichthyology:Brian W. Coad and Don E. McAllister †]
synonym: "hepatic caecum" []
relationship: part_of BTO:0000648

[Term]
id: BTO:0002856
name: coelomocyte
def: "1.\: Corpuscles (usually amoebocytes) in the coelomic or pseudocoelomic fluids of invertebrates.\n2.\:(Annelida) amoebocytes and elaeocytes.\n3.\: (Echinodermata) The spindle-shaped cells\,\nphagocytes\, and crystal cells. \n4.\: (Nematoda) The mesenchymatous cells in the body cavity." [Online Dictionary of Invertebrate Zoology:]
relationship: part_of BTO:0001708

[Term]
id: BTO:0002857
name: eleocyte
def: "(Annelida) Free fatty globules\, yellow or transparent\, inodorous or evil-smelling\, in the coelom; emitted by the dorsal pores when the worm is irritated." [Online Dictionary of Invertebrate Zoology:]
synonym: "elaeocyte" []
is_a: BTO:0002856

[Term]
id: BTO:0002858
name: cerebral subcortex
def: "That part of the brain substance underlying the cerebral cortex." [Dorlands Medical Dictionary:MerckSource]
synonym: "subcortex" []
relationship: part_of BTO:0000231

[Term]
id: BTO:0002859
name: esophageal mucosa
def: "The mucous coat (membrane) lining the esophagus." [Dorlands Medical Dictionary:MerckMedicus]
synonym: "tunica mucosa oesophagi" []
is_a: BTO:0000886
relationship: part_of BTO:0000959

[Term]
id: BTO:0002860
name: oral mucosa
def: "The mucous coat (membrane) lining the oral cavity." [Dorlands Medical Dictionary:MerckMedicus]
synonym: "tunica mucosa oris" []
is_a: BTO:0000886
relationship: part_of BTO:0001090

[Term]
id: BTO:0002861
name: esophageal squamous cell carcinoma cell
synonym: "ESCC cell" []
is_a: BTO:0001577
relationship: DRV BTO:0001578

[Term]
id: BTO:0002862
name: HBEpC cell
def: "Adult human bronchial epithelial primary cell line." [ECACC:European Collection of Cell Cultures]
is_a: BTO:0002022

[Term]
id: BTO:0002863
name: MSS-31 cell
def: "Murine endothelial cell line." [PMID:10644985]
synonym: "MSS 31 cell" []
synonym: "MSS31 cell" []
is_a: BTO:0001519

[Term]
id: BTO:0002864
name: T3M4 cell
def: "Human pancreatic adenocarcinoma cell line." [PMID:17131308]
is_a: BTO:0001521

[Term]
id: BTO:0002865
name: GER cell
def: "Human pancreatic adenocarcinoma cell line." [PMID:17131308]
is_a: BTO:0001521

[Term]
id: BTO:0002866
name: TE-2 cell
def: "Human esophageal squamous cell carcinoma cell line." [PMID:16101138]
synonym: "TE2 cell" []
is_a: BTO:0002428

[Term]
id: BTO:0002867
name: TE-6 cell
def: "Human esophageal squamous cell carcinoma cell line." [PMID:16101138]
synonym: "TE6 cell" []
is_a: BTO:0002428

[Term]
id: BTO:0002868
name: bladder transitional cell carcinoma cell line
is_a: BTO:0002869
relationship: DRV BTO:0002816

[Term]
id: BTO:0002869
name: transitional cell carcinoma cell line
is_a: BTO:0000297

[Term]
id: BTO:0002870
name: RT-4 cell
def: "Human urinary bladder transitional cell carcinoma; established from a recurrent well-differentiated transitional papillary tumor of the urinary bladder (clinical stage T2\, histological grade G1\, treated with gold grains 2 years earlier and diathermy after recurrence 10 months later) of a 63-year-old man in 1968." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "RT4 cell" []
is_a: BTO:0002868

[Term]
id: BTO:0002871
name: embryonic brain cell line
is_a: BTO:0000669

[Term]
id: BTO:0002872
name: embryonic hippocampal cell line
is_a: BTO:0002871
is_a: BTO:0003036

[Term]
id: BTO:0002873
name: HN9.10e cell
def: "Embryonic hippocampal cell line." [PMID:16021626]
is_a: BTO:0002872

[Term]
id: BTO:0002874
name: Rat-2 cell
def: "This line was derived from the a 5-bromo-2'-deoxyuridine resistant strain of the Fischer rat fibroblast 3T3 like cell line\, Rat1. Rat2 lacks detectable nuclear thymidine kinase\, is highly transfectable by exogenous DNA and is phenotypically normal." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "Rat2 cell" []
is_a: BTO:0001958

[Term]
id: BTO:0002875
name: CL1-0 cell
def: "Human lung adenocarcinoma cell line." [PMID:15746434]
relationship: DRV BTO:0003345

[Term]
id: BTO:0002876
name: CL1-5 cell
def: "Human lung adenocarcinoma cell line." [PMID:15746434]
relationship: DRV BTO:0003345

[Term]
id: BTO:0002877
name: PC-14 cell
def: "Human lung adenocarcinoma cell line." [PMID:15746434]
synonym: "PC14 cell" []
is_a: BTO:0001911

[Term]
id: BTO:0002878
name: B-lymphoblastoid cell
is_a: BTO:0001528

[Term]
id: BTO:0002879
name: chorionic plate
def: "That portion of the chorionic wall in the region of its uterine attachment\, which gives rise to chorionic villi; it consists of the mesoderm that lines the chorionic vesicle and\, on the maternal side\, of the trophoblast that lines the intervillous spaces; in the last half of gestation\, the mesodermal connective tissue is largely replaced by fibrinoid material\, and the amnionic membrane is adherent to the fetal side of the plate. " [Stedman's Medical Dictionary:Copyright © 2007]
relationship: part_of BTO:0000252

[Term]
id: BTO:0002880
name: ingluvial ganglion
def: "(Arthropoda\: Insecta) Paired ganglion of the stomodeal nervous system at the posterior end of the foregut.\nThe ingluvial ganglion\, a major component of the stomatogastric nervous system\, is known to innervate the foregut and anterior midgut.\n" [Online Dictionary of Invertebrate Zoology:, PMID:15358677]
is_a: BTO:0000497
relationship: part_of BTO:0000076
relationship: part_of BTO:0000507

[Term]
id: BTO:0002881
name: neural stem cell
def: "Neural stem cells are the multipotent stem cells that generate nerve cells. However\, since the early 1990s\, neural stem cells have been isolated from the adult brain as well as fetal brain tissues. Stem cells in the adult brain are found in the areas called the subventricular zone and the ventricle zone. Another location of brain stem cells occurs in the hippocampus\, a special structure of the cerebral cortex related to memory function. Stem cells isolated from these areas are able to divide and to give rise to nerve cells and neuron-supporting cell types in culture." [Science and Technology Encyclopedia:McGraw-Hill Encyclopedia of Science and Technology\, 5th edition]
synonym: "neural progenitor cell" []
is_a: BTO:0001086
is_a: BTO:0002666

[Term]
id: BTO:0002882
name: 32D cell
def: "Mouse bone marrow cell line; established from long-term bone marrow cultures of C3H/HeJ mice infected with the Friend murine leukemia virus." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000264

[Term]
id: BTO:0002883
name: 32D clone3 cell
def: "Mouse bone marrow cell line." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "32D CL3 cell" []
synonym: "32D.cl3 cell" []
synonym: "32D/cl3 cell" []
synonym: "32Dcl3 cell" []
relationship: DRV BTO:0002882

[Term]
id: BTO:0002884
name: 416B cell
def: "Mouse (C57BL/6xDBA/2)F1 leukaemia lymphocyte cell line. Derived from Friend leukaemia virus-induced leukaemia in BDF mice. Produces spleen colonies in vivo (of myelomonocytic\, megakaryocytic\, and erythropoietic origin)." [HyperCLDB:http\://www.biotech.ist.unige.it/]
is_a: BTO:0001263

[Term]
id: BTO:0002885
name: 745-A cell
def: "Mouse\, DBA/2\, Friend erythroleukemia cell line." [HyperCLDB:http\://www.biotech.ist.unige.it/, PMID:3504084]
synonym: "745A cell" []
synonym: "FLC 745 A cell" []
synonym: "FLC clone 745 cell" []
is_a: BTO:0001263

[Term]
id: BTO:0002886
name: renal epithelium cell line
synonym: "kidney epithelium cell line" []
relationship: DRV BTO:0000059

[Term]
id: BTO:0002887
name: A-9 cell
def: "Mouse\, C3H/An; tissue\: areolar and adipose; derived from NCTC clone 929." [HyperCLDB:http\://www.biotech.ist.unige.it/]
synonym: "A9 cell" []
relationship: DRV BTO:0000331

[Term]
id: BTO:0002888
name: Th-1 cell line
synonym: "Th1 cell line" []
relationship: DRV BTO:0001678

[Term]
id: BTO:0002889
name: alveolar macrophage cell line
is_a: BTO:0002278
relationship: DRV BTO:0000802

[Term]
id: BTO:0002890
name: CA-77 cell
def: "Rat medullary thyroid carcinoma cell line." [PMID:1761166]
synonym: "CA77 cell" []
is_a: BTO:0003073

[Term]
id: BTO:0002891
name: neural stem cell line
relationship: DRV BTO:0002881

[Term]
id: BTO:0002892
name: GEO cell
def: "Human colon cancer cell line." [PMID:8798512]
is_a: BTO:0000797

[Term]
id: BTO:0002893
name: HB1.F3 cell
def: "Human neural stem cell line." [PMID:16764822]
is_a: BTO:0002891

[Term]
id: BTO:0002894
name: Hepa-1c1c7 cell
def: "Mouse hepatoma cell line. This is a derivative of the BW7756 mouse hepatoma that arose in a C57/L mouse." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "Hepa 1-clc7 cell" []
synonym: "Hepa1c1c7 cell" []
is_a: BTO:0000578

[Term]
id: BTO:0002895
name: HEPA 1-6 cell
def: "Mouse hepatoma cell line; derived from the BW7756 tumor that arose in a C57L mouse." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
is_a: BTO:0000578

[Term]
id: BTO:0002896
name: HM-1 ES cell
def: "Murine embryonic stem cell line." [PMID:1729590]
synonym: "HM-1 cell" []
is_a: BTO:0001581

[Term]
id: BTO:0002897
name: IM-9 cell
def: "Human B lymphoblastoid cell line (from patient with multiple myeloma); established from the bone marrow of a woman with multiple myeloma in 1967.  Although derived from the blood of a patient with multiple myeloma\, this line has been shown to be an EBV-transformed B lymphoblastoid cell line. " [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ, ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "IM9 cell" []
is_a: BTO:0002062

[Term]
id: BTO:0002898
name: J558L cell
def: "Mouse\, BALB/c\, blood\, myeloma cell line." [HyperCLDB:http\://www.biotech.ist.unige.it/]
synonym: "J 558 L cell" []
synonym: "J.558 L-cell" []
is_a: BTO:0000899

[Term]
id: BTO:0002899
name: K-1034 RPE cell
def: "Human retinal pigment epithelial cell line." [PMID:9334920]
synonym: "K-1034 cell" []
synonym: "K1034 cell" []
synonym: "RPE-K1034 cell" []
is_a: BTO:0002334

[Term]
id: BTO:0002900
name: monocyte-derived dendritic cell
synonym: "MDDC cell" []
is_a: BTO:0002042

[Term]
id: BTO:0002901
name: neural crest cell line
relationship: DRV BTO:0001764

[Term]
id: BTO:0002902
name: NC14.9.1 cell
def: "Murine neural crest-derived cell line generated from infection of mouse neural crest cultures with retroviruses containing the c-myc or the N-myc proto-oncogenes." [PMID:9398650]
synonym: "NC 14.9.1 cell" []
is_a: BTO:0002901

[Term]
id: BTO:0002903
name: NC14.4.6E cell
def: "Murine neural crest-derived cell line generated from infection of mouse neural crest cultures with retroviruses containing the c-myc or the N-myc proto-oncogenes." [PMID:9398650]
synonym: "NC 14.4.6E cell" []
is_a: BTO:0002901

[Term]
id: BTO:0002904
name: non-Hodgkin lymphoma cell line
synonym: "non-Hodgkin's lymphoma cell line" []
synonym: "non-Hodgkins lymphoma cell" []
relationship: DRV BTO:0002846

[Term]
id: BTO:0002905
name: NHL-B cell
def: "B-cell non-Hodgkin lymphoma cell line." [PMID:16497967]
is_a: BTO:0001518
is_a: BTO:0002904

[Term]
id: BTO:0002906
name: NPLC/PRF/5 cell
def: "A subline of the PLC/PRF/5 cell line." [PMID:2827003]
synonym: "NPLC cell" []
relationship: DRV BTO:0002046

[Term]
id: BTO:0002907
name: NR-8383 cell
def: "NR8383 (normal rat\, August 3\, 1983) was established from normal rat alveolar macrophage cells obtained by lung lavage." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "NR 8383 cell" []
synonym: "NR8383 cell" []
is_a: BTO:0002889

[Term]
id: BTO:0002908
name: PLB-985 cell
def: "Human acute myeloid leukemia (derivative of HL-60).\nPLB-985 is a subclone of cell line HL-60." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "PLB 985 cell" []
synonym: "PLB985 cell" []
relationship: DRV BTO:0000738

[Term]
id: BTO:0002909
name: RK-13 cell
def: "Rabbit renal epithlium cell line." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "RK13 cell" []
is_a: BTO:0002886

[Term]
id: BTO:0002910
name: S194/5.XXO-1 cell
def: "Mouse B-lymphocyte myeloma/plasmacytoma cell line. This line was derived from an IgA secreting mineral oil induced BALB/c myeloma." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "S-194 cell" []
synonym: "S194 cell" []
is_a: BTO:0000456

[Term]
id: BTO:0002911
name: S194/5.XXO.BU.1 cell
def: "Mouse B-lymphocyte myeloma/plasmacytoma cell line. Derived from the S194/5.XXO-1 cell line." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
relationship: DRV BTO:0002910

[Term]
id: BTO:0002912
name: neuroepithelioma cell line
is_a: BTO:0002913
relationship: DRV BTO:0002372

[Term]
id: BTO:0002913
name: epithelioma cell line
relationship: DRV BTO:0000415

[Term]
id: BTO:0002914
name: SK-N-MC cell
def: "Human neuroblastoma cell line; established from the supraorbital metastasis of a neuroblastoma of a 14-year-old girl in 1971; although described in the original paper as neuroblastoma\, SK-N-MC is now widely regarded as having originated from the morphologically similar Askin's tumor related to Ewing's sarcoma." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ, ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
is_a: BTO:0000932
is_a: BTO:0002912

[Term]
id: BTO:0002915
name: rhabdomyocyte
def: "Large single cells\, either cylindrical or prismatic in shape\, that form the basic unit of muscle tissue. They consist of a soft contractile substance enclosed in a tubular sheath." [Medical Definitions:http\://www.bizbozos.com/nci_Rhabdomyocyte]
is_a: BTO:0002606

[Term]
id: BTO:0002916
name: striated muscle cell
def: "An elongated contractile cell in striated muscle tissue\," [TheFreeDictionary:http\://www.thefreedictionary.com/]
synonym: "striated muscle fiber" []
is_a: BTO:0002606

[Term]
id: BTO:0002917
name: rhabdomyocyte cell line
is_a: BTO:0002662
relationship: DRV BTO:0002915

[Term]
id: BTO:0002918
name: HMV-II cell
def: "Human vaginal malignant melanoma cell line." [HyperCLDB:http\://www.biotech.ist.unige.it/]
synonym: "HMVII cell" []
is_a: BTO:0000849
is_a: BTO:0002936

[Term]
id: BTO:0002919
name: retinoblastoma cell line
is_a: BTO:0000711
relationship: DRV BTO:0001178

[Term]
id: BTO:0002920
name: Y-79 cell
def: "Human retinoblastoma cell line; established from the primary tumor (right eye) of a 2-year-old Caucasian girl in 1971." [Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH:DSMZ]
synonym: "Y79 cell" []
is_a: BTO:0002919

[Term]
id: BTO:0002921
name: LS174T-HM7 cell
def: "High-mucin variant cell line\, derived from parental cell line LS174T." [PMID:7745973]
synonym: "HM-7 cell" []
synonym: "HM7 cell" []
is_a: BTO:0001616
relationship: DRV BTO:0001553

[Term]
id: BTO:0002922
name: bronchial epithelial cell
def: "A normal cell of the bronchial epithelium." [curators:mg]
relationship: part_of BTO:0001845

[Term]
id: BTO:0002923
name: BEAS-2B cell
def: "Epithelial cells were isolated from normal human bronchial epithelium obtained from autopsy of non-cancerous individuals." [ATCC’s Cell Biology Collection:http //www.lgcpromochem.com/atcc/]
synonym: "BEAS 2B cell" []
synonym: "BEAS2B cell" []
is_a: BTO:0002022

[Term]
id: BTO:0002924
name: NHBE cell
def: "Normal human bronchial epithelial cell line." [PMID:17347445]
is_a: BTO:0002022

[Term]
id: BTO:0002925
name: tracheobronchial epithelium
def: "Epithelium pertaining to the trachea and bronchi." [Dorlands Medical Dictionary:MerckMedicus]
synonym: "bronchotracheal epithelium" []
is_a: BTO:0000419

[Term]
id: BTO:0002926
name: tracheobronchial epithelial cell line
synonym: "TBE cell line" []
synonym: "bronchotracheal epithelial cell line" []
is_a: BTO:0002637
relationship: DRV BTO:0002927

[Term]
id: BTO:0002927
name: tracheobronchial epithelial cell
def: "Normal tracheo-bronchial epithelial cell." [PMID:14527933]
synonym: "TBE cell" []
relationship: part_of BTO:0002925

[Term]
id: BTO:0002928
name: adult stem cell line
relationship: DRV BTO:0002666

[Term]
id: BTO:0002929
name: adult liver stem cell line
synonym: "adult renal stem cell line" []
is_a: BTO:0002928

[Term]
id: BTO:0002930
name: WB-F344 cell
def: "Adult liver stem cell line; established from a single cloned nonparenchymal epithelial cell isolated from a normal male adult rat liver." [PMID:15215169]
synonym: "WB F344 cell" []
synonym: "WBF344 cell" []
is_a: BTO:0002929
is_a: BTO:0002931

[Term]
id: BTO:0002931
name: liver epithelial cell line
synonym: "renal epithelial cell line" []
is_a: BTO:0000224

[Term]
id: BTO:0002932
name: cholangiocarcinoma cell line
relationship: DRV BTO:0001326

[Term]
id: BTO:0002933
name: CCLP1 cell
def: "Human cholangiocarcinoma cell line." [PMID:15026550]
synonym: "CC-LP-I cell" []
is_a: BTO:0002932

[Term]
id: BTO:0002934
name: HuCC-T1 cell
def: "Human cholangiocellular carcinoma cell line." [PMID:2544546]
synonym: "HuCCT1 cell" []
is_a: BTO:0002932

[Term]
id: BTO:0002935
name: SG231 cell
def: "Human cholangiocarcinoma cell line." [PMID:2176543]
synonym: "PCI-SG231 cell" []
synonym: "PCI\:SG231 cell" []
is_a: BTO:0002932

[Term]
id: BTO:0002936
name: vaginal cell line
relationship: DRV BTO:0000243

[Term]
id: BTO:0002937
name: S-16 cell
def: "Rat immortilized Schwann cell line." [PMID:16373334]
synonym: "S16 cell" []
is_a: BTO:0001216

[Term]
id: BTO:0002938
name: 33B cell
def: "Rat nervous tissue oligodendroglioma cell line. 33B is a N-Ethyl-N-nitrosourea-induced neural tumour cell line derived from 17th in vivo passage of TR33B. " [HyperCLDB:http\://www.biotech.ist.unige.it/]
is_a: BTO:0002820

[Term]
id: BTO:0002939
name: serous adenocarcinoma cell
def: "Adenocarcinoma from a serous gland producing and containing serous proteinaceous secretions." [Pathbase: MPath304\:European mutant mouse pathology database]
relationship: DRV BTO:0001837

[Term]
id: BTO:0002940
name: Calu-1 cell
def: "Human epidermoid lung carcinoma grade III cell line\, established from a Caucasian male 47 years old." [HyperCLDB:http\://www.biotech.ist.unige.it/]
synonym: "Calu1 cell" []
is_a: BTO:0000762

[Term]
id: BTO:0002941
name: Colo-38 cell
def: "Human melanoma cell line." [PMID:1710168]
synonym: "Colo 38 cell" []
synonym: "Colo38 cell" []
is_a: BTO:0000849

[Term]
id: BTO:0002942
name: HO-1 cell
def: "Human melanoma cell line." [PMID:2624919]
is_a: BTO:0000849

[Term]
id: BTO:0002943
name: FO-1 cell
def: "Human melanoma cell line." [PMID:2624919]
is_a: BTO:0000849

[Term]
id: BTO:0002944
name: DU-2 cell
def: "Human melanoma cell line." [PMID:2624919]
is_a: BTO:0000849

[Term]
id: BTO:0002945
name: MRN-1 cell
def: "Human melanoma cell line." [PMID:10982343]
synonym: "MRN1 cell" []
is_a: BTO:0000849

[Term]
id: BTO:0002946
name: MNT-1 cell
def: "Human melanoma cell line." [PMID:10982343]
synonym: "MNT1 cell" []
is_a: BTO:0000849

[Term]
id: BTO:0002947
name: 1102 cell
def: "Human melanoma cell line." [PMID:11353831]
is_a: BTO:0000849

[Term]
id: BTO:0002948
name: 1383 cell
def: "Human melanoma cell line." [PMID:11353831]
is_a: BTO:0000849

[Term]
id: BTO:0002949
name: 938 cell
def: "Human melanoma cell line." [PMID:11353831]
is_a: BTO:0000849

[Term]
id: BTO:0002950
name: 888 cell
def: "Human melanoma cell line." [PMID:11353831]
synonym: "888 mel cell" []
synonym: "888mel cell" []
is_a: BTO:0000849

[Term]
id: BTO:0002951
name: 624 cell
def: "Human melanoma cell line." [PMID:11353831]
synonym: "624 mel cell" []
synonym: "624mel cell" []
is_a: BTO:0000849

[Term]
id: BTO:0002952
name: Mel249 cell
def: "Metastatic human melanoma\, obtained from patients with no history of chemotherapy or immunotherapy by surgical removal." [Clin Cancer Res 2006;12(11) June 1\, 2006:]
is_a: BTO:0000849

[Term]
id: BTO:0002953
name: Mel499 cell
def: "Metastatic human melanoma\, obtained from patients with no history of chemotherapy or immunotherapy by surgical removal." [Clin Cancer Res 2006;12(11) June 1\, 2006:]
is_a: BTO:0000849

[Term]
id: BTO:0002954
name: Mel505 cell
def: "Metastatic human melanoma\, obtained from patients with no history of chemotherapy or immunotherapy by surgical removal." [Clin Cancer Res 2006;12(11) June 1\, 2006:]
is_a: BTO:0000849

[Term]
id: BTO:0002955
name: Mel592 cell
def: "Metastatic human melanoma\, obtained from patients with no history of chemotherapy or immunotherapy by surgical removal." [Clin Cancer Res 2006;12(11) June 1\, 2006:]
is_a: BTO:0000849

[Term]
id: BTO:0002956
name: 501 cell
def: "Human melanoma cell line." [PMID:16204058]
synonym: "501 mel cell" []
synonym: "501mel cell" []
is_a: BTO:0000849

[Term]
id: BTO:0002957
name: DM6 cell
def: "Human melanoma cell line." [PMID:16204058]
is_a: BTO:0000849

[Term]
id: BTO:0002958
name: DM93 cell
def: "Human melanoma cell line." [PMID:16204058]
is_a: BTO:0000849

[Term]
id: BTO:0002959
name: TP17 cell
def: "The melanoma cell line TP17 was obtained from a primary tumor extracted from the eyes of patients with diagnosed uveal melanoma." [PMID:11687555]
is_a: BTO:0000849

[Term]
id: BTO:0002961
name: STP-1 cell
def: "Human melanoma cell line." [PMID:16585582]
is_a: BTO:0000849

[Term]
id: BTO:0002962
name: 1290-2 cell
def: "Human melanoma cell line." [PMID:16585582]
is_a: BTO:0000849

[Term]
id: BTO:0002963
name: 1704 cell
def: "Human melanoma cell line." [PMID:16585582]
is_a: BTO:0000849

[Term]
id: BTO:0002964
name: 1182 cell
def: "Human melanoma cell line." [PMID:16585582]
is_a: BTO:0000849

[Term]
id: BTO:0002965
name: M10 cell
def: "Human melanoma cell line." [PMID:7636308]
is_a: BTO:0000849

[Term]
id: BTO:0002966
name: SK-MEL-21 cell
def: "Human cell line established from a metastatic melanoma." [PMID:6300498]
synonym: "SK-MEL21 cell" []
is_a: BTO:0002130

[Term]
id: BTO:0002967
name: SK-MEL-37 cell
def: "Human cell line established from a metastatic melanoma." [PMID:6300498]
synonym: "SK-MEL37 cell" []
is_a: BTO:0002130

[Term]
id: BTO:0002968
name: SK-MEL-93 cell
def: "Human melanoma cell line." [PMID:16585582]
synonym: "SK-MEL93 cell" []
is_a: BTO:0002130

[Term]
id: BTO:0002969
name: IR-8 cell
def: "Human melanoma cell line." [PMID:16585582]
is_a: BTO:0000849

[Term]
id: BTO:0002970
name: H494 cell
def: "Human prostate carcinoma cell line." [PMID:6788840]
is_a: BTO:0001033

[Term]
id: BTO:0002971
name: KJ29 cell
def: "Non papillary human renal carcinoma cell line." [PMID:8572614]
is_a: BTO:0000067

[Term]
id: BTO:0002972
name: 164T2 cell
def: "Murine lymphoma cell line." [PMID:9427718]
is_a: BTO:0000104

[Term]
id: BTO:0002973
name: 267T2 cell
def: "Murine lymphoma cell line." [PMID:9427718]
is_a: BTO:0000104

[Term]
id: BTO:0002974
name: HEK-293-EBNA cell
def: "Human embryonic kidney cell line\, expressing EBNA." [Cell line database:http\://www.invitrogen.com/]
synonym: "293 EBNA cell" []
synonym: "293-EBNA cell" []
synonym: "293/EBNA cell" []
synonym: "EBNA-293 cell" []
synonym: "HEK 293 EBNA cell" []
synonym: "HEK293EBNA cell" []
relationship: DRV BTO:0000007

[Term]
id: BTO:0002975
name: A-2058 cell
def: "Human skin melanoma cell line\, established from a 43 years adult caucasian male." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "A2058 cell" []
is_a: BTO:0000849

[Term]
id: BTO:0002976
name: abdominal aorta
def: "abdominal part of aorta\: the distal part of the descending aorta\, which is the continuation of the thoracic part and gives rise to the inferior phrenic\, lumbar\, median sacral\, superior and inferior mesenteric\, middle suprarenal\, renal\, and testicular or ovarian arteries\, and celiac trunk." [Dorlands Medical Dictionary:MerckSource]
synonym: "aorta abdominalis" []
synonym: "pars abdominalis aortae" []
relationship: part_of BTO:0000135

[Term]
id: BTO:0002977
name: external secretion
def: "Secretion discharged by an exocrine gland to an external or internal surface of the body." [Dorlands Medical Dictionary:MerckSource]
relationship: REL BTO:0000765

[Term]
id: BTO:0002978
name: internal secretion
def: "A hormone; a substance secreted by an organ or structure of the endocrine system." [Dorlands Medical Dictionary:MerckSource]
relationship: REL BTO:0001488

[Term]
id: BTO:0002979
name: secretion
def: "Material that is secreted as a result of the activity of a gland; this activity may range from separating a specific substance of the blood to the elaboration of a new chemical substance." [Dorlands Medical Dictionary:MerckSource]
relationship: REL BTO:0000522

[Term]
id: BTO:0002980
name: pancreatic alpha cell line
relationship: DRV BTO:0000990

[Term]
id: BTO:0002981
name: alpha-TC1.9 cell
def: "Glucagon-releasing mouse cell line." [he British Pharmacological Society: GABAA receptor subunit expression in pancreatic alpha cells]
synonym: "alpha-TC1-9 cell" []
is_a: BTO:0002980

[Term]
id: BTO:0002982
name: alpha-TC1.6 cell
def: "Clonal mouse pancreatic alpha-cell line." [PMID:8013366]
synonym: "alpha-TC1-6 cell" []
is_a: BTO:0002980

[Term]
id: BTO:0002983
name: anaplastic oligodendroglioma cell
def: "There are two types of oligodendroglioma\: the well-differentiated tumor\, which grows relatively slowly and in a defined shape; and the anaplastic oligodendroglioma\, which grows much more rapidly and does not have a well-defined shape. Anaplastic oligodendrogliomas are much less common than well-differentiated oligodendrogliomas." [Oncology Encyclopedia:Gale Encyclopedia of Cancer. Copyright © 2006]
is_a: BTO:0000963

[Term]
id: BTO:0002984
name: antropyloric mucosa
def: "Mucosa pertaining to or affecting the pyloric part of the stomach\, including its antrum." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0001308

[Term]
id: BTO:0002985
name: coronary artery smooth muscle
is_a: BTO:0001685
relationship: part_of BTO:0000290

[Term]
id: BTO:0002986
name: culture condition:molybdate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002987
name: culture condition:tungstate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0002988
name: CHO-7 cell
def: "A subline of CHO-K1 cells." [PMID:15247248]
synonym: "CHO7 cell" []
relationship: DRV BTO:0000457

[Term]
id: BTO:0002989
name: CHP-134 cell
def: "A neuroblastoma cell line established from a tumour of the left adrenal area of an 18-month-old male patient. " [ECACC:European Collection of Cell Cultures\:http\://www.ecacc.org.uk/]
synonym: "CHP134 cell" []
is_a: BTO:0000932

[Term]
id: BTO:0002990
name: gastric ulcer
def: "A peptic ulcer of the gastric mucosa." [Dorlands Medical Dictionary:MerckSource]
relationship: DRV BTO:0001308

[Term]
id: BTO:0002991
name: glandular epithelium
def: "Epithelium composed of secretory cells." [Online Medical Dictionary:http\://cancerweb.ncl.ac.uk/]
is_a: BTO:0000416

[Term]
id: BTO:0002992
name: ARH-77 cell
def: "Human plasma cell leukemia cell line\, established from the peripheral blood of a 33-year-old woman with IgG plasma cell leukemia; cell line is widely used as model for multiple myeloma/plasma cell leukemia\, but cells are clearly EBV+ indicating that ARH-77 might be rather a \"normal\" B-lymphoblastoid cell line than a tumor cell line." [DSMZ:Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH]
synonym: "ARH77 cell" []
is_a: BTO:0002062

[Term]
id: BTO:0002993
name: beta-TC3 cell
def: "Murine insulin-secreting pancreatic beta cells from an insulin producing tumour (insulinoma) in the pancreas." [PMID:9307031]
synonym: "betaTC3 cell" []
is_a: BTO:0000794

[Term]
id: BTO:0002994
name: lacteal cyst
def: "A cyst of the breast due to obstruction of a lactiferous duct." [Dorlands Medical Dictionary:MerckMedicus]
synonym: "breast cyst" []
synonym: "milk cyst" []
relationship: DRV BTO:0000817

[Term]
id: BTO:0002995
name: CCL-39 cell
def: "Cricetulus griseus (chinese hamster) lung fibroblast cell line." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "CCL39 cell" []
is_a: BTO:0000161

[Term]
id: BTO:0002996
name: cavernous artery
def: "Any of several small branches of the internal carotid artery that supply the trigeminal ganglion and the walls of the cavernous and petrosal sinuses." [The American Heritage® Stedman's Medical Dictionary:Copyright © 2002]
relationship: part_of BTO:0000168

[Term]
id: BTO:0002997
name: LAPC4 cell
def: "Androgen-sensitive prostate cancer cell line." [PMID:17426117]
is_a: BTO:0001033

[Term]
id: BTO:0002998
name: LNCaP-C42B4 cell
def: "Androgen-insensitive subline of LNCaP." [PMID:17426117]
relationship: DRV BTO:0001321

[Term]
id: BTO:0002999
name: 22Rv1 cell
def: "Human prostate carcinoma cell line; derived from a human prostate carcinoma xenograft (CWR22R) that was serially propagated in nude mice after castration-induced regression and relapse of the parental\, androgen-dependent CWR22 xenograft." [DSMZ:Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH]
synonym: "CWR22Rv1 cell" []
is_a: BTO:0001033

[Term]
id: BTO:0003000
name: EB-1 cell
def: "Human Burkitt lymphoma cell line; established from the maxilla tumor lymph node of a 9-year-old black girl with Burkitt lymphoma in 1964; cells were described to be EBV-positive." [DSMZ:Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH]
synonym: "EB1 cell" []
is_a: BTO:0000889

[Term]
id: BTO:0003001
name: EBC-1 cell
def: "Human lung squamous cell carcinoma cell line; established from a 68 year old male." [Cell Name Index of the Japanese Cancer Research Resources Bank:http\://www.jhsf.or.jp/bank/CellName.html]
synonym: "EBC1 cell" []
is_a: BTO:0002202

[Term]
id: BTO:0003002
name: endocervix
def: "1. The mucous membrane lining the canal of the cervix uteri.  2. The region of the opening of the uterine cervix into the uterine cavity." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0001421

[Term]
id: BTO:0003003
name: epididymal fluid
def: "The fluid from the epididymis." [curators:mgr]
relationship: REL BTO:0000408

[Term]
id: BTO:0003004
name: NCI-H1435 cell
def: "Non-small cell lung cancer cell line." [PMID:11595720]
synonym: "H-1435 cell" []
synonym: "H1435 cell" []
is_a: BTO:0002553

[Term]
id: BTO:0003005
name: NCI-H324 cell
def: "Non-small cell lung cancer cell line." [PMID:11595720]
synonym: "H-324 cell" []
synonym: "H324 cell" []
is_a: BTO:0002553

[Term]
id: BTO:0003006
name: NCI-H2122 cell
def: "Non-small cell lung cancer cell line." [PMID:11595720]
synonym: "H-2122 cell" []
synonym: "H2122 cell" []
is_a: BTO:0002553

[Term]
id: BTO:0003007
name: NCI-H322 cell
def: "Non-small cell lung cancer cell line." [PMID:11595720]
synonym: "H-322 cell" []
synonym: "H322 cell" []
is_a: BTO:0002553

[Term]
id: BTO:0003008
name: NCI-H226 cell
def: "Non-small cell lung cancer cell line." [PMID:11595720]
synonym: "H-226 cell" []
synonym: "H226 cell" []
is_a: BTO:0002553

[Term]
id: BTO:0003009
name: NCI-H1703 cell
def: "Non-small cell lung cancer cell line." [PMID:11595720]
synonym: "H-1703 cell" []
synonym: "H1703 cell" []
is_a: BTO:0002553

[Term]
id: BTO:0003010
name: NCI-H125 cell
def: "Non-small cell lung cancer cell line." [PMID:11595720]
synonym: "H-125 cell" []
synonym: "H125 cell" []
is_a: BTO:0002553

[Term]
id: BTO:0003011
name: NCI-H1334 cell
def: "Non-small cell lung cancer cell line." [PMID:11595720]
synonym: "H-1334 cell" []
synonym: "H1334 cell" []
is_a: BTO:0002553

[Term]
id: BTO:0003012
name: NCI-H1264 cell
def: "Non-small cell lung cancer cell line." [PMID:11595720]
synonym: "H-1264 cell" []
synonym: "H1264 cell" []
is_a: BTO:0002553

[Term]
id: BTO:0003013
name: NCI-H661 cell
def: "Non-small cell lung cancer cell line." [PMID:11595720]
synonym: "H-661 cell" []
synonym: "H661 cell" []
is_a: BTO:0002553

[Term]
id: BTO:0003014
name: NCI-H520 cell
def: "Non-small cell lung cancer cell line." [PMID:11595720]
synonym: "H-520 cell" []
synonym: "H520 cell" []
is_a: BTO:0002553

[Term]
id: BTO:0003015
name: macula lutea
def: "An irregular yellowish depression on the retina\, about 3 degrees wide\, lateral to and slightly below the optic disk; it is the site of absorption of short wavelengths of light\, and it is thought that its variation in size\, shape\, and coloring may be related to variant types of color vision." [Dorlands Medical Dictionary:MerckSource]
synonym: "macula flava retinae" []
synonym: "macula retinae" []
relationship: part_of BTO:0001175

[Term]
id: BTO:0003016
name: SW-1573 cell
def: "Non-small cell lung cancer cell line." [PMID:11595720]
synonym: "SW1573 cell" []
is_a: BTO:0002553

[Term]
id: BTO:0003017
name: COLO-699 cell
def: "Non-small cell lung cancer cell line." [PMID:11595720]
synonym: "Colo699 cell" []
is_a: BTO:0002553

[Term]
id: BTO:0003018
name: NE-18 cell
def: "Non-small cell lung cancer cell line." [PMID:11595720]
is_a: BTO:0002553

[Term]
id: BTO:0003019
name: NCI-H345 cell
def: "Small cell lung cancer cell line." [PMID:11595720]
synonym: "H-345cell" []
synonym: "H345 cell" []
is_a: BTO:0002206

[Term]
id: BTO:0003020
name: NCI-H209 cell
def: "Small cell lung cancer cell line." [PMID:11595720]
synonym: "H-209 cell" []
synonym: "H209 cell" []
is_a: BTO:0002206

[Term]
id: BTO:0003021
name: NCI-H187 cell
def: "Small cell lung cancer cell line." [PMID:11595720]
synonym: "H-187 cell" []
synonym: "H187 cell" []
is_a: BTO:0002206

[Term]
id: BTO:0003022
name: NCI-H69 cell
def: "Small cell lung cancer cell line." [PMID:11595720]
synonym: "H-69 cell" []
synonym: "H69 cell" []
is_a: BTO:0002206

[Term]
id: BTO:0003023
name: NCI-H510 cell
def: "Small cell lung cancer cell line." [PMID:11595720]
synonym: "H-510 cell" []
synonym: "H510 cell" []
is_a: BTO:0002206

[Term]
id: BTO:0003024
name: NCI-H146 cell
def: "Small cell lung cancer cell line." [PMID:11595720]
synonym: "H-146 cell" []
synonym: "H146 cell" []
is_a: BTO:0002206

[Term]
id: BTO:0003025
name: NCI-H128 cell
def: "Small cell lung cancer cell line." [PMID:11595720]
synonym: "H-128 cell" []
synonym: "H128 cell" []
is_a: BTO:0002206

[Term]
id: BTO:0003026
name: NCI-H82 cell
def: "Small cell lung cancer cell line." [PMID:11595720]
synonym: "H-82 cell" []
synonym: "H82 cell" []
is_a: BTO:0002206

[Term]
id: BTO:0003027
name: NCI-H196 cell
def: "Small cell lung cancer cell line." [PMID:11595720]
synonym: "H-196 cell" []
synonym: "H196 cell" []
is_a: BTO:0002206

[Term]
id: BTO:0003028
name: NCI-N417 cell
def: "Small cell lung cancer cell line." [PMID:11595720]
synonym: "N-417 cell" []
synonym: "N417 cell" []
is_a: BTO:0002206

[Term]
id: BTO:0003029
name: SKLU-1 cell
def: "Non-small cell lung cancer cell line." [PMID:11595720]
is_a: BTO:0002553

[Term]
id: BTO:0003030
name: large cell neuroendocrine carcinoma cell
def: "Large cell neuroendocrine carcinoma (LCNEC) of the lung is defined as a poorly differentiated and high-grade neuroendocrine tumor that is morphologically and biologically between atypical carcinoid and small cell lung carcinoma (SCLC)." [PMID:9591721]
synonym: "LNEC cell" []
is_a: BTO:0002205

[Term]
id: BTO:0003031
name: HCA-7 cell
def: "HCA-7 cell line was originally derived from human colonic carcinoma." [PMID:9151799]
is_a: BTO:0000797

[Term]
id: BTO:0003032
name: HEK-293F cell
def: "The 293-F cell line is derived from the 293 cell line." [Mammalian cells:Gibco/Invitrogen]
synonym: "293-F cell" []
synonym: "HEK-293-F cell" []
relationship: DRV BTO:0000007

[Term]
id: BTO:0003033
name: HEK-293H cell
def: "293-H cell line is derived from 293 cell line." [Mammalian cells:Gibco/Invitrogen]
synonym: "293-H cell" []
synonym: "HEK-293-H cell" []
relationship: DRV BTO:0000007

[Term]
id: BTO:0003034
name: HELF cell
def: "Human embryonic lung fibroblast cell line." [PMID:17715462]
synonym: "hELF cell" []
is_a: BTO:0000161
is_a: BTO:0001958

[Term]
id: BTO:0003035
name: HS-Sultan cell
def: "Human Caucasian plasma cell plasmacytoma cell line. Derived from a plasmacytoma of a 56 year old with IgG multiple myeloma." [HyperCLDB:http\://www.biotech.ist.unige.it/]
synonym: "HS Sultan cell" []
is_a: BTO:0000456

[Term]
id: BTO:0003036
name: hippocampal cell line
relationship: DRV BTO:0000601

[Term]
id: BTO:0003037
name: HT-22 cell
def: "Mouse hippocampal cell line." [PMID:11821147]
synonym: "HT22 cell" []
is_a: BTO:0003036

[Term]
id: BTO:0003038
name: HTB-26 cell
def: "Human breast cancer cell line." [PMID:16964399]
synonym: "HTB26 cell" []
is_a: BTO:0000356

[Term]
id: BTO:0003039
name: hypodermal seam cell
def: "A group of hypodermal cells in worms that lie along the apical midline of the hypodermis\, at the extreme left and right sides between nose and tail." [WormBase:]
synonym: "seam cell" []
synonym: "seam hypodermal cell" []
relationship: part_of BTO:0000313

[Term]
id: BTO:0003040
name: uterine adenocarcinoma cell line
synonym: "endometrial adenocarcinoma cell line" []
relationship: DRV BTO:0000658
relationship: DRV BTO:0001996

[Term]
id: BTO:0003041
name: Ishikawa cell
def: "The cell line Ishikawa was established from an endometrial adenocarcinoma from a 39-year-old Asian woman." [ECACC:European Collection of Cell Cultures\:http\://www.ecacc.org.uk/]
is_a: BTO:0003040

[Term]
id: BTO:0003042
name: J-774.1 cell
def: "Mouse monocyte/macrophage cell line." [PMID:1518819]
synonym: "J774.1 cell" []
is_a: BTO:0002279

[Term]
id: BTO:0003043
name: JJ012-TS4 cell
def: "Human chondrosarcoma cell line." [PMID:14701864]
is_a: BTO:0001574

[Term]
id: BTO:0003044
name: JY cell
def: "An EBV-positive lymphoblastoid B cell line." [PMID:12810881]
is_a: BTO:0002062

[Term]
id: BTO:0003045
name: neuroma cell
def: "A tumor growing from a nerve or made up largely of nerve cells and nerve fibers." [Dorlands Medical Dictionary:MerckSource]
synonym: "nerve cancer cell" []
synonym: "nerve tumor cell" []
relationship: DRV BTO:0000938

[Term]
id: BTO:0003046
name: neurofibroma cell
def: "A usually benign tumor of peripheral nerves caused by abnormal proliferation of Schwann cells." [Dorlands Medical Dictionary:MerckSource]
synonym: "fibroneuroma cell" []
is_a: BTO:0003045

[Term]
id: BTO:0003047
name: neurilemoma cell
def: "A tumor of a neurilemma\, the most common type of neurogenic tumor\, usually isolated and encapsulated. Most are benign but occasionally they become malignant." [Dorlands Medical Dictionary:MerckSource]
synonym: "Schwannoma cell" []
is_a: BTO:0003045

[Term]
id: BTO:0003048
name: neurolemma
def: "The thin membrane spirally enwrapping the myelin layers of certain fibers\, especially of peripheral nerves\, or the axons of certain unmyelinated nerve fibers." [Dorlands Medical Dictionary:MerckSource]
synonym: "Schwann's membrane" []
synonym: "endoneural membrane" []
synonym: "neurilemma" []
synonym: "sheath of Schwann" []
relationship: REL BTO:0000925

[Term]
id: BTO:0003049
name: kerathoacanthoma cell
def: "A benign\, locally destructive epithelial tumor closely resembling squamous cell carcinoma clinically and histologically; exposure to sunlight is believed to play a role in its etiology." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0000176

[Term]
id: BTO:0003050
name: MA-10 cell
def: "MA-10 cells are a clonal strain of mouse Leydig tumor cells." [PMID:11861529]
synonym: "MA10 cell" []
is_a: BTO:0001560

[Term]
id: BTO:0003051
name: MBA-15 cell
def: "Bone marrow derived osteogenic cell line." [PMID:16523501]
is_a: BTO:0002052

[Term]
id: BTO:0003052
name: MDA-686Ln cell
def: "Metastatic oral cancer cell line." [PMID:16150465]
synonym: "MDA 686Ln cell" []
is_a: BTO:0002027

[Term]
id: BTO:0003053
name: NCI-N87 cell
def: "NCI-N87 is a gastric carcinoma cell line derived in 1976 by A. Gazdar and associates at the National Cancer Institute from a liver metastasis of a well differentiated carcinoma of the stomach taken prior to cytotoxic therapy. The tumor was passaged as a xenograft in athymic nude mice for three passages before the cell line was established." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
is_a: BTO:0000787

[Term]
id: BTO:0003054
name: OVCAR-8 cell
def: "Ovarian human cancer cell line." [PMID:1503315]
synonym: "OVCAR8 cell" []
is_a: BTO:0000811

[Term]
id: BTO:0003055
name: NW-16 cell
def: "Tumorigenic\, Fujinami sarcoma virus transformed\, R2 rat fibroblast (Rat-2) cell line." [PMID:11595720]
synonym: "NW16 cell" []
relationship: DRV BTO:0002874

[Term]
id: BTO:0003056
name: NB-2 cell
def: "Gout and co-workers (1980) established a permanent cell line (Nb2) of a pre-T rat lymphoma\, derived from a transplantable\ntumor which arose in the lymph node of a male rat of the Noble strain treated with estrogen." [PMID:1718958]
synonym: "Nb2 cell" []
is_a: BTO:0003212

[Term]
id: BTO:0003057
name: NB2-Sp cell
def: "Prolactin-independent subline of NB-2." [PMID:1718958]
relationship: DRV BTO:0003056

[Term]
id: BTO:0003058
name: NB2a/d1 cell
def: "Mouse neuroblastoma cell line." [PMID:1328662]
relationship: DRV BTO:0001976

[Term]
id: BTO:0003059
name: oviduct epithelial cell line
is_a: BTO:0001120
relationship: DRV BTO:0002402

[Term]
id: BTO:0003060
name: PC12-AC cell
def: "A clonal derivative of the PC12 pheochromocytoma cell line." [PMID:15456758]
relationship: DRV BTO:0001009

[Term]
id: BTO:0003061
name: retinal cell line
relationship: DRV BTO:0001175

[Term]
id: BTO:0003062
name: MIO-M1 cell
def: "A spontaneously immortalized Müller cell line. It has been named MIO-M1 (Moorfields/Institute of Ophthalmology-Müller 1) after the authors’ institution." [PMID:11867609]
is_a: BTO:0003063

[Term]
id: BTO:0003063
name: Müller cell line
def: "Müller cells are astrocyte-like radial glial cells that extend vertically throughout the retina\, although their nuclei are usually in the middle of the inner nuclear layer." [PMID:11867609]
is_a: BTO:0003061
relationship: DRV BTO:0003064

[Term]
id: BTO:0003064
name: Müller cell
def: "Müller cells are astrocyte-like radial glial cells that extend vertically throughout the retina\, although their nuclei are usually in the middle of the inner nuclear layer." [PMID:11867609]
synonym: "Muller cell" []
relationship: part_of BTO:0001175

[Term]
id: BTO:0003065
name: VA13-TS4 cell
def: "Human fibroblast cell line stably transfected with ADAMTS4." [PMID:11595720]
relationship: DRV BTO:0003066

[Term]
id: BTO:0003066
name: WI38-VA13 subline 2RA cell
def: "Homo sapiens (human) lung fibroblast; SV40 transformed cell line; established from 3 months gestation caucasian female." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "WI 38VA13 subline 2RA cell" []
synonym: "WI-38 VA-13 subline 2RA" []
synonym: "WI38 VA13/2RA" []
relationship: DRV BTO:0000458

[Term]
id: BTO:0003067
name: OE-E6/E7 cell
def: "Immortalized human oviductal epithelial cell line." [PMID:11818519]
is_a: BTO:0003059

[Term]
id: BTO:0003068
name: PNT-1A cell
def: "Human prostate normal cell line\, immortalised with SV40. The primary culture was obtained from the prostate of a 35 year old male at post mortem." [ECACC:European Collection of Cell Cultures\:http\://www.ecacc.org.uk/]
synonym: "PNT1A cell" []
is_a: BTO:0001019

[Term]
id: BTO:0003069
name: OK cell
def: "American Opossum kidney cell line; derived from proximal tubule of a kidney taken from an adult female opossum. Cells retain proximal tubule function." [ECACC:European Collection of Cell Cultures\:http\://www.ecacc.org.uk/]
synonym: "opossum kidney cell" []
is_a: BTO:0000067

[Term]
id: BTO:0003070
name: S2 cell
def: "The hybridoma line S2 has been obtained by fusion of the myeloma P3x63 Ag6.653 and spleen cells from (C57 BL/6 x BALB/c) F1 female mice after a single i.p. injection of lymphoblastoid cells." [ECACC:European Collection of Cell Cultures\:http\://www.ecacc.org.uk/]
is_a: BTO:0001926

[Term]
id: BTO:0003071
name: SRA01/04 cell
def: "Human lens epithelial cell line." [PMID:15199188]
synonym: "HLE-SRA-01/04 cell" []
is_a: BTO:0001874

[Term]
id: BTO:0003072
name: HLE cell
def: "Human lens epithelial cell line." [PMID:17202650]
is_a: BTO:0001874

[Term]
id: BTO:0003073
name: medullary thyroid carcinoma cell line
is_a: BTO:0001610
relationship: DRV BTO:0000184

[Term]
id: BTO:0003074
name: TT cell
def: "Human Caucasian thyroid medullary carcinoma; established from a thyroid medullary carcinoma of a 77 year old Caucasian female." [ECACC:European Collection of Cell Cultures\:http\://www.ecacc.org.uk/]
is_a: BTO:0003073

[Term]
id: BTO:0003075
name: WM-115 cell
def: "Human melanoma cell line. The WM-115 cell line was derived from the primary tumor of a 58 years old female." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "WM115 cell" []
is_a: BTO:0000849

[Term]
id: BTO:0003076
name: RAMOS cell
def: "Human Caucasian Burkitt's lymphoma cell line. Derived from a Burkitt's lymphoma which does not possess the EBV genome." [ECACC:European Collection of Cell Cultures\:http\://www.ecacc.org.uk/]
is_a: BTO:0000889

[Term]
id: BTO:0003077
name: RAMOS-AW cell
def: "Human Caucasian Burkitt's lymphoma. Derived by in vitro infection of Ramos cells with EBV. The line is EBV positive." [ECACC:European Collection of Cell Cultures\:http\://www.ecacc.org.uk/]
relationship: DRV BTO:0003076

[Term]
id: BTO:0003078
name: RAMOS-EHRB cell
def: "Human Caucasian Burkitt's lymphoma cell line. Derived from a three-year-old male Caucasian with histologic diagnosis of Burkitt's lymphoma. It is EBV positive." [ECACC:European Collection of Cell Cultures\:http\://www.ecacc.org.uk/]
is_a: BTO:0000889

[Term]
id: BTO:0003079
name: RAMOS (RA.1) cell
def: "Human Caucasian Burkitt's lymphoma cell line. This cell line is EBV-genome-negative but expresses EBV receptors and can be converted into a permanent EBV-positive line. " [ECACC:European Collection of Cell Cultures\:http\://www.ecacc.org.uk/]
is_a: BTO:0000889

[Term]
id: BTO:0003080
name: pleural fluid
def: "Your body produces pleural fluid in small amounts to lubricate the surfaces of the pleura\, the thin membrane that lines the chest cavity and surrounds the lungs." [Medical Encyclopedia:http\://www.nlm.nih.gov/medlineplus/]
relationship: REL BTO:0001791

[Term]
id: BTO:0003081
name: pancreatic ductal adenocarcinoma cell
is_a: BTO:0000604
is_a: BTO:0002363

[Term]
id: BTO:0003082
name: uterine epithelium
synonym: "uterus epithelium" []
is_a: BTO:0000416
relationship: part_of BTO:0001424

[Term]
id: BTO:0003083
name: uterine wall
relationship: part_of BTO:0001424

[Term]
id: BTO:0003084
name: vaginal fluid
def: "The lubrication fluid contains water\, pyridine\, squalene\, urea\, acetic acid\, lactic acid\, complex alcohols and glycols\, ketones\, and aldehydes. The fluid is typically clear and more resembling of male pre-ejaculate than male ejaculate.The normal pH of vaginal fluid is between 3.8 and 4.5\, whereas male semen is typically between 7.1 and 8." [Wikipedia:The Free Encyclopedia]
synonym: "lubrication fluid" []
relationship: REL BTO:0000243

[Term]
id: BTO:0003085
name: uterine anchor cell
def: "In Caenorhabditis elegans\, uterine-vulval connection is established by the activity of a single cell\, the anchor cell (AC)\, that lies at the interface between the ectodermal vulva and the mesodermal uterus." [PMID:17488621]
relationship: part_of BTO:0001424

[Term]
id: BTO:0003086
name: rosette leaf
def: "One of multiple leaves borne in a rosette." [NASC:The European Arabidopsis Stock Centre]
is_a: BTO:0000713

[Term]
id: BTO:0003087
name: subiculum
def: "The zone of transition between the parahippocampal gyrus and Ammon's horn of the hippocampus." [Online Medical Dictionary:http\://cancerweb.ncl.ac.uk/]
synonym: "gyrus parahippocampalis" []
synonym: "subiculum cornu ammonis" []
synonym: "subiculum hippocampi" []
relationship: part_of BTO:0000601

[Term]
id: BTO:0003088
name: subiculum promontorii
def: "Support of the promontory; a bony ridge bounding the fossula fenestrae cochleae posteriorly. \nSubiculum of promontory of tympanic cavity\: a ridge of bone bounding the tympanic sinus inferiorly." [Medical Dictionary Online:http\://www.online-medical-dictionary.org/, Dorlands Medical Dictionary:MerckSource]
synonym: "ponticulus promontorii" []
synonym: "subiculum promontirii cavitatis tympani" []
synonym: "subiculum promontorii cavitatis tympanicae" []
relationship: part_of BTO:0002098

[Term]
id: BTO:0003089
name: promontorium tympani
def: "Promontory of tympanic cavity\: the prominence on the medial wall of the tympanic cavity\, formed by the first turn of the cochlea." [Dorlands Medical Dictionary:MerckSource]
relationship: part_of BTO:0002098

[Term]
id: BTO:0003090
name: subventricular zone
def: "The subventricular zone (SVZ) is a paired brain structure situated throughout the lateral walls of the lateral ventricles. Along with the subgranular zone of dentate gyrus\, subventricular zone serves as a source of neural stem cells in the process of adult neurogenesis. It harbors the largest population of proliferating cells in the adult brain of rodents\, monkeys and humans. Neurons generated in SVZ travel to the olfactory bulb via the rostral migratory stream." [Wikipedia:The Free Encyclopedia, PMID:15788705]
relationship: part_of BTO:0000879

[Term]
id: BTO:0003091
name: urogenital system
def: "The urinary system and genital system considered together." [Dorlands Medical Dictionary:MerckSource]
synonym: "genitourinary system" []
synonym: "genitourinary tract" []
synonym: "urogenital tract" []
relationship: part_of BTO:0001489

[Term]
id: BTO:0003092
name: urinary system
def: "The organs and passageways concerned with the production and excretion of urine\, including the kidneys\, ureters\, urinary bladder\, and urethra." [Dorlands Medical Dictionary:MerckSource]
synonym: "systema urinarium" []
relationship: part_of BTO:0003091

[Term]
id: BTO:0003093
name: genital system
relationship: part_of BTO:0003091

[Term]
id: BTO:0003094
name: female genitale system
def: "The internal and external reproductive organs in the female." [Dorlands Medical Dictionary:MerckSource]
synonym: "systema genitale femininum" []
relationship: part_of BTO:0003093

[Term]
id: BTO:0003095
name: male genitale system
def: "The internal and external reproductive organs in the male." [Dorlands Medical Dictionary:MerckSource]
synonym: "systema genitale masculinum" []
relationship: part_of BTO:0003093

[Term]
id: BTO:0003096
name: internal male genital organs
def: "The internal organs in the male that are concerned with reproduction\, including the testis\, epididymis\, ductus deferens\, seminal vesicle\, ejaculatory duct\, prostate\, and bulbourethral gland." [Dorlands Medical Dictionary:MerckSource]
synonym: "organa genitalia masculina interna" []
relationship: part_of BTO:0003095

[Term]
id: BTO:0003097
name: external male genital organ
def: "The external genitalia in the male\, comprising the penis\, scrotum\, and urethra." [Dorlands Medical Dictionary:MerckSource]
synonym: "organa genitalia masculina externa" []
relationship: part_of BTO:0003095

[Term]
id: BTO:0003098
name: scrotum
def: "The pouch that contains the testes and their accessory organs. It is composed of skin\, the tunica dartos\, the spermatic\, cremasteric\, and infundibuliform fasciae\, and the tunica vaginalis testis." [Dorlands Medical Dictionary:MerckSource]
is_a: BTO:0003097

[Term]
id: BTO:0003099
name: internal female genital organ
def: "The various organs in the female that are concerned with reproduction\, including the ovaries\, uterine tubes\, uterus\, and vagina." [Dorlands Medical Dictionary:MerckSource]
synonym: "organa genitalia feminina interna" []
relationship: part_of BTO:0003094

[Term]
id: BTO:0003100
name: external female genital organ
def: "The external genitalia of the female\, comprising the pudendum femininum\, clitoris\, and urethra." [Dorlands Medical Dictionary:MerckSource]
synonym: "organa genitalia feminina externa" []
relationship: part_of BTO:0003094

[Term]
id: BTO:0003101
name: female pudendum
def: "That portion of the female genitalia comprising the mons pubis\, labia majora\, labia minora\, vestibule of the vagina\, bulb of the vestibule\, greater and lesser vestibular glands\, and vaginal orifice. Commonly used to denote the entire external female genitalia (i.e.\, to include the clitoris and urethra as well)." [Dorlands Medical Dictionary:MerckSource]
synonym: "pudendum" []
synonym: "pudendum femininum" []
synonym: "pudendum muliebre" []
is_a: BTO:0003100

[Term]
id: BTO:0003102
name: pyramidal neuron
def: "A pyramidal cell is a multipolar neuron located in the hippocampus and cerebral cortex. These cells have a triangularly shaped soma\, or cell body\, a single apical dendrite extending towards the pial surface\, multiple basal dendrites\, and a single axon." [Wikipedia:The Free Encyclopedia]
synonym: "projection neuron" []
synonym: "pyramidal cell" []
is_a: BTO:0000938
relationship: part_of BTO:0001066

[Term]
id: BTO:0003103
name: pro-B-lymphocyte cell line
synonym: "pro-B-cell line" []
relationship: DRV BTO:0003104

[Term]
id: BTO:0003104
name: pro-B-lymphocyte
def: "B cell differentiation and maturation occurs at the progression from pro-B to pre-B and into the mature B cell stages." [Rakhmanov\, Mirzokhid:Analysis of B lymphocyte activation and differentiation by expression profiling]
synonym: "pro-B cell" []
is_a: BTO:0000776

[Term]
id: BTO:0003105
name: SW-1222 cell
def: "Human colon carcinoma cell line." [PMID:2840666]
synonym: "SW1222 cell" []
is_a: BTO:0000797

[Term]
id: BTO:0003106
name: HOM-2 cell
def: "B-lymphoblastoid cell line from the1987 New York\nHLA workshop." [PMID:8704220]
synonym: "HOM2 cell" []
is_a: BTO:0002062

[Term]
id: BTO:0003107
name: foreign-body giant cell
def: "Syncytium formed by the fusion of macrophages in response to an indigestible particle too large to be phagocytosed for example talc\, silica or asbestos fibres.\nMultinucleated cells (fused macrophages)\, characteristic of granulomatous inflammation\, which form around exogenous material in the skin. They are similar in appearance to Langhans giant cells\, but foreign-body giant cells have more abundant chromatin and their nuclei are scattered in an irregular pattern in the cytoplasm." [Online Medical Dictionary:http\://cancerweb.ncl.ac.uk/, Medical Dictionary Online:http\://www.online-medical-dictionary.org/]
synonym: "foreign body giant cell" []
is_a: BTO:0000801

[Term]
id: BTO:0003108
name: CL-1 cell
def: "Human prostate cancer cell line." [PMID:15967408]
synonym: "CL1 cell" []
is_a: BTO:0001033

[Term]
id: BTO:0003109
name: CaSki cell
def: "Human cervical carcinoma cell line; established from a 40 years old caucasian female." [HyperCLDB:http\://www.biotech.ist.unige.it/]
synonym: "Ca Ski cell" []
is_a: BTO:0001967

[Term]
id: BTO:0003110
name: CALO cell
def: "HPV18 positive human uterine cervix carcinoma cell line; established from stage IIB squamous cell cervical carcinoma explants from Mexican female at the National University of Mexico." [PMID:12659655]
is_a: BTO:0001967

[Term]
id: BTO:0003111
name: VIPA cell
def: "HPV18 positive human uterine cervix carcinoma cell line; established from stage IIA squamous cell cervical carcinoma explants from Mexican female at the National University of Mexico." [PMID:12659655]
is_a: BTO:0001967

[Term]
id: BTO:0003112
name: INBL cell
def: "HPV18 positive human uterine cervix carcinoma cell line; established from stage IVA squamous cell cervical carcinoma explants from Mexican female at the National University of Mexico." [PMID:12659655]
is_a: BTO:0001967

[Term]
id: BTO:0003113
name: ROVA cell
def: "HPV18 positive human uterine cervix carcinoma cell line; established from stage IVA squamous cell cervical carcinoma explants from Mexican female at the National University of Mexico." [PMID:12659655]
is_a: BTO:0001967

[Term]
id: BTO:0003114
name: wound fluid
relationship: REL BTO:0001253

[Term]
id: BTO:0003115
name: major vestibular gland
def: "Either of two small reddish yellow bodies in the vestibular bulbs\, one on each side of the vaginal orifice; they are homologues of the bulbourethral glands in the male." [Dorlands Medical Dictionary:MerckMedicus]
synonym: "Bartholin's gland" []
synonym: "glandula vestibularis major" []
synonym: "greater vestibular gland" []
is_a: BTO:0000254

[Term]
id: BTO:0003116
name: minor vestibular gland
def: "Small mucous glands opening upon the vestibular mucous membrane between the urethral and the vaginal orifice." [Dorlands Medical Dictionary:MerckMedicus]
synonym: "Guérin's gland" []
synonym: "Schüller's gland" []
synonym: "glandula vestibulares minor" []
synonym: "lesser vestibular gland" []
synonym: "paraurethral gland" []
synonym: "periurethral gland" []
synonym: "skene's gland" []
synonym: "urethral gland of female urethra" []
is_a: BTO:0000254

[Term]
id: BTO:0003117
name: glans clitoridis
def: "Erectile tissue at the end of the clitoris\, which is continuous with the intermediate part of the vestibulovaginal bulbs." [Dorlands Medical Dictionary:MerckSource]
synonym: "glans of clitoris" []
relationship: part_of BTO:0002020

[Term]
id: BTO:0003118
name: glans penis
def: "The cap-shaped expansion of the corpus spongiosum at the end of the penis." [Dorlands Medical Dictionary:MerckSource]
synonym: "balanus" []
relationship: part_of BTO:0000405

[Term]
id: BTO:0003119
name: clitoral gland
def: "The preputial glands of female animals are sometimes called clitoral glands." [Wikipedia:The Free Encyclopedia]
synonym: "preputial gland of female" []
is_a: BTO:0000254

[Term]
id: BTO:0003120
name: atherosclerotic plaque
def: "A buildup of cholesterol and fatty material within a blood vessel due to the effects of atherosclerosis." [Online Medical Dictionary:http\://cancerweb.ncl.ac.uk/]
relationship: part_of BTO:0001102

[Term]
id: BTO:0003121
name: villus
def: "Any of the small\, slender\, vascular projections that increase the surface area of a membrane. Important villous membranes include the placenta and the mucous-membrane coating of the small intestine. Each villus has a central core composed of one artery and one vein\, a strand of muscle\, a centrally located lymphatic capillary\, and connective tissue that adds support to the structures. Covering the core of a villus is the surface mucous-membrane layer. This is mainly composed of two cell types\: tall\, narrow\, columnar cells and goblet cells." [Encyclopædia Britannica Concise:http\://concise.britannica.com/]
relationship: part_of BTO:0000886

[Term]
id: BTO:0003122
name: microvascular endothelium
is_a: BTO:0001853

[Term]
id: BTO:0003123
name: microvascular endothelial cell
synonym: "MVEC cell" []
is_a: BTO:0001854
relationship: part_of BTO:0003122

[Term]
id: BTO:0003124
name: microvascular endothelial cell line
is_a: BTO:0001973
relationship: DRV BTO:0003123

[Term]
id: BTO:0003125
name: human bladder microvascular endothelial cell
synonym: "HBMEC cell" []
is_a: BTO:0003124

[Term]
id: BTO:0003126
name: bone marrow endothelial cell line
is_a: BTO:0001519

[Term]
id: BTO:0003127
name: human bone marrow endothelial cell line
synonym: "HBMEC cell" []
is_a: BTO:0003126

[Term]
id: BTO:0003128
name: brain microvascular endothelial cell line
is_a: BTO:0003124
is_a: BTO:0003249

[Term]
id: BTO:0003129
name: HBMEC cell
synonym: "human brain microvascular endothelial cell" []
is_a: BTO:0003128

[Term]
id: BTO:0003130
name: FL cell
def: "Human amnion epithelial cell line." [PMID:16619194]
is_a: BTO:0000110

[Term]
id: BTO:0003131
name: CaR-1 cell
def: "Human rectal carcinoma cell line." [PMID:7896811]
is_a: BTO:0001532

[Term]
id: BTO:0003132
name: microsporidian
def: "Any protozoan of the order Microsporida. " [Dorlands Medical Dictionary:MerckMedicus]
is_a: BTO:0002503

[Term]
id: BTO:0003133
name: culture condition:acetylene-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0003134
name: culture condition:quinate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0003135
name: zona pellucida
def: "A thick\, transparent\, noncellular layer or envelope of uniform thickness surrounding an oocyte. Under the light microscope it appears as a radially striated layer; under the electron microscope this can be seen to be microvillous." [Dorlands Medical Dictionary:MerckSource]
synonym: "oolemma" []
synonym: "pellucid zone" []
synonym: "striated membrane" []
synonym: "zona radiata" []
synonym: "zona striata" []
relationship: part_of BTO:0000964

[Term]
id: BTO:0003136
name: ZR-75-1 cell
def: "Human Caucasian breast carcinoma cell line; derived from a malignant ascitic effusion in a 63 year old female Caucasian with infiltrating ductal carcinoma." [ECACC:European Collection of Cell Cultures\:http\://www.ecacc.org.uk/]
synonym: "ZR75-1 cell" []
is_a: BTO:0000356

[Term]
id: BTO:0003137
name: 5637 cell
def: "Human urinary bladder carcinoma cell line; established from the primary bladder carcinoma of a 68-year-old man in 1974." [DSMZ:Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH]
is_a: BTO:0000792

[Term]
id: BTO:0003138
name: UM-SCC-1 cell
def: "Head and neck squamous cell carcinoma (HNSCC) cell line." [PMID:16543918]
synonym: "SCC-1 cell" []
synonym: "SCC1 cell" []
synonym: "UMSCC-1 cell" []
is_a: BTO:0002709

[Term]
id: BTO:0003139
name: UM-SCC-12 cell
def: "Head and neck squamous cell carcinoma (HNSCC) cell line." [PMID:16543918]
synonym: "SCC-12 cell" []
synonym: "SCC12 cell" []
synonym: "UMSCC-12 cell" []
is_a: BTO:0002709

[Term]
id: BTO:0003140
name: UM-SCC-14A cell
def: "Head and neck squamous cell carcinoma (HNSCC) cell line." [PMID:16543918]
synonym: "SCC-14A cell" []
synonym: "SCC14A cell" []
synonym: "UMSCC-14A cell" []
is_a: BTO:0002709

[Term]
id: BTO:0003141
name: true leaf
def: "A leaf typical of a plant that appears subsequent to the cotyledons." [GardenWeb Glossary of Botanical Terms:http\://glossary.gardenweb.com/glossary/true_leaf.html]
is_a: BTO:0000713

[Term]
id: BTO:0003142
name: KU-812F cell
def: "Human myelogenous leukaemia cell line.\nA subclone of the chronic myelogenous leukaemia cell line KU-812." [ECACC:European Collection of Cell Cultures\:http\://www.ecacc.org.uk/]
synonym: "KU812F cell" []
relationship: DRV BTO:0000732

[Term]
id: BTO:0003143
name: coculture
def: "Growth of distinct cell types in a combined culture. In order to get some cells to grow at low (clonal) density it is sometimes helpful to grow them together with a feeder layer of macrophages or irradiated cells. The mixing of different cell types in culture is otherwise normally avoided\, although it is possible that this could prove an informative approach to modelling interactions in vivo. " [Biology-Online-Dictionary:Biology-Online.Org]
synonym: "co-culture" []
is_a: BTO:0000214

[Term]
id: BTO:0003144
name: neuron-oligodendrocyte coculture
synonym: "neuron-oligodendrocyte co-culture" []
is_a: BTO:0003143

[Term]
id: BTO:0003145
name: vestibulum vaginae
def: "The space posterior to the glans clitoridis and between the labia minora\, containing the openings of the vagina\, urethra\, and ducts of the greater vestibular glands." [Stedman's Medical Dictionary:Copyright © 2006 Lippincott Williams & Wilkins. All rights reserved.]
synonym: "vaginal introitus" []
synonym: "vestibule of vagina" []
synonym: "vestibulum pudendi" []
relationship: part_of BTO:0001055

[Term]
id: BTO:0003146
name: zona incerta
def: "A narrow layer of gray matter extending throughout most of the diencephalon\, ventral to and separated from the thalamus by the thalamic fasciculus and laterally continuous with the reticular nucleus of the thalamus." [Dorlands Medical Dictionary:MerckMedicus]
is_a: BTO:0000823
relationship: part_of BTO:0000342

[Term]
id: BTO:0003147
name: juvenile leaf
def: "Distinct from adult leaves\, being characterized by particular anatomical traits namely\, wax and trichome distribution\, presence or absence of epidermal cell types\, cell wall shape and biochemistry. The first juvenile leaves are e.g. the embryonic leaves found in the grass kernel (caryopsis)." [Gramene:http\://dev.gramene.org/db/ontology/search?id=PO\:0006339]
synonym: "PO\:0006339" []
is_a: BTO:0000713

[Term]
id: BTO:0003148
name: culture condition:milk-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0003149
name: interalveolar septum
def: "The tissue intervening between two adjacent pulmonary alveoli; it consists of a close-meshed capillary network covered on both surfaces by very thin alveolar epithelial cells\, one of the bony partitions between the tooth sockets." [Online Medical Dictionary:http\://cancerweb.ncl.ac.uk/]
synonym: "septal bone" []
synonym: "septum interalveolare" []
relationship: part_of BTO:0000061

[Term]
id: BTO:0003150
name: pulmonary artery endothelial cell line
relationship: DRV BTO:0001141

[Term]
id: BTO:0003151
name: HPAEC cell
def: "Human pulmonary artery endothelial cell line." [PMID:18373958 ]
is_a: BTO:0003150

[Term]
id: BTO:0003152
name: papillary thyroid cancer cell
def: "Cancer that forms in follicular cells in the thyroid and grows in small finger-like shapes. It grows slowly\, is more common in women than in men\, and often occurs before age 45. It is the most common type of thyroid cancer." [Dictionary of Cancer Terms:NCI National Cancer ]
synonym: "papillary thyroid carcinoma cell" []
is_a: BTO:0000196

[Term]
id: BTO:0003153
name: perineurium
def: "The connective-tissue sheath that surrounds a bundle of nerve fibers." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:From Merriam-Webster's Online Dictionary at wwwhttp\://www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=perineurium]
is_a: BTO:0000421
relationship: part_of BTO:0000925

[Term]
id: BTO:0003154
name: epineurium
def: "The external connective-tissue sheath of a nerve trunk." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:From Merriam-Webster's Online Dictionary at wwwhttp\://www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=epineurium]
is_a: BTO:0000421
relationship: part_of BTO:0000927

[Term]
id: BTO:0003155
name: pleural mesothelium
def: "Mesothelium\: the layer of flat cells\, derived from the mesoderm\, that line the coelom or body cavity of the embryo. In the adult\, it forms the simple squamous epithelium that covers all true serous membranes (peritoneum\, pericardium\, pleura)." [Dorlands Medical Dictionary:MerckMedicus]
relationship: part_of BTO:0000763

[Term]
id: BTO:0003156
name: peritoneal mesothelium
relationship: part_of BTO:0000020

[Term]
id: BTO:0003157
name: pericardial mesothelium
def: "Mesothelium\: the layer of flat cells\, derived from the mesoderm\, that line the coelom or body cavity of the embryo. In the adult\, it forms the simple squamous epithelium that covers all true serous membranes (peritoneum\, pericardium\, pleura)." [Dorlands Medical Dictionary:MerckMedicus]
relationship: part_of BTO:0000088

[Term]
id: BTO:0003158
name: prostate gland anterior lobe
relationship: part_of BTO:0000548

[Term]
id: BTO:0003159
name: prostate gland smooth muscle
relationship: part_of BTO:0001129

[Term]
id: BTO:0003160
name: PrEC cell
def: "Primary normal human prostate epithelial cells." [PMID:18383581]
is_a: BTO:0001413
is_a: BTO:0002398

[Term]
id: BTO:0003161
name: PrSMC cell
def: "Normal prostate smooth muscle cell line." [PMID:16997127]
is_a: BTO:0001019

[Term]
id: BTO:0003162
name: PrSC cell
def: "Normal prostate stromal cell line." [PMID:16997127]
is_a: BTO:0001019

[Term]
id: BTO:0003163
name: prostatic urethra
def: "The prostatic part of the male urethra\, about 2.5 cm in length\, that traverses the prostate; it includes the seminal colliculus\, and the ejaculatory and prostatic ducts open into it." [Online Medical Dictionary:http\://cancerweb.ncl.ac.uk/]
synonym: "pars prostatica urethrae" []
is_a: BTO:0003096

[Term]
id: BTO:0003164
name: cholangiocyte
def: "The epithelial cell that lines the bile ducts." [Medical Dictionary:http\://www.medilexicon.com/]
relationship: part_of BTO:0000417

[Term]
id: BTO:0003165
name: cervical adenocarcinoma cell
is_a: BTO:0000167
is_a: BTO:0000180

[Term]
id: BTO:0003166
name: 10T1/2 cell
def: "Clonal mouse embryo cell line." [PMID:2466641]
synonym: "C3H 10T1/2 cell" []
synonym: "C3H/10T1/2 cell" []
synonym: "C3H/10T1/2 clone 8 cell" []
is_a: BTO:0000669

[Term]
id: BTO:0003167
name: 143B cell
def: "Human fibroblast osteosarcoma cell line lacking the thymidine kinase (TK) gene." [Cancer Gene Therapy (2003) 10\, 591–602:]
synonym: "143BTK cell" []
is_a: BTO:0000407

[Term]
id: BTO:0003168
name: cysticercus
def: "The larval form of any of the Taenia tapeworms." [Medical Dictionary:http\://www.medterms.com/]
is_a: BTO:0000707
is_a: BTO:0002274

[Term]
id: BTO:0003169
name: SNU-368 cell
def: "Human hepatocellular carcinoma cell line." [PMID:17292327]
synonym: "SNU368 cell" []
is_a: BTO:0000578

[Term]
id: BTO:0003170
name: SNU-398 cell
def: "Human hepatocellular carcinoma cell line." [PMID:17934335]
synonym: "SNU398 cell" []
is_a: BTO:0000578

[Term]
id: BTO:0003171
name: CCD-841-CoN cell
def: "Human normal colonic cell line\, established from a 21 weeks gestation female fetus." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "CCD 841 CoN cell" []
synonym: "CCD841CoN cell" []
is_a: BTO:0000188

[Term]
id: BTO:0003172
name: KM-12 cell
def: "Human colon carcinoma cell line." [PMID:7954433]
synonym: "KM12 cell" []
is_a: BTO:0000797

[Term]
id: BTO:0003173
name: endostyle
def: "An endostyle is a longitudinal ciliated groove on the ventral wall of the pharynx which produces mucus to gather food particles. It is found in urochordates and cephalochordates\, and in the larvae of lampreys. It aids in transporting food to the esophagus. The endostyle in larval lampreys (ammocetes) metamorphoses into the thyroid gland in adults\, and is regarded as being homologous to the thyroid gland in vertebrates." [Wikipedia:The Free Encyclopedia]
synonym: "hypopharyngeal groove" []
is_a: BTO:0001262
relationship: part_of BTO:0001049

[Term]
id: BTO:0003174
name: outer plexiform layer
def: "The outer plexiform layer is a layer of neuronal synapses in the retina of the eye. It consists of a dense network of synapses between dendrites of horizontal cells from the inner nuclear layer\, and photoreceptor cell inner segments from the outer nuclear layer. It is much thinner than the inner plexiform layer\, where horizontal cells synapse with retinal ganglion cells." [Wikipedia:The Free Encyclopedia]
synonym: "external plexiform layer" []
synonym: "stratum plexiforme externum" []
relationship: part_of BTO:0001175

[Term]
id: BTO:0003175
name: inner plexiform layer
def: "the layer of the retina composed of the processes of bipolar cells\, ganglion cells\, and amacrine cells; a layer containing synaptic contacts." [Medical Dictionary:http\://www.medilexicon.com/]
synonym: "stratum plexifome internum" []
relationship: part_of BTO:0001175

[Term]
id: BTO:0003176
name: inner nuclear layer
def: "The layer of the retina composed of the cell bodies of bipolar cells\, horizontal cells\, and some of the cell bodies of amacrine cells." [Medical Dictionary:http\://www.medilexicon.com/]
synonym: "stratum nucleare internum" []
relationship: part_of BTO:0001175

[Term]
id: BTO:0003177
name: semimembranosus
def: "A large muscle of the inner part and back of the thigh that arises by a thick tendon from the back part of the tuberosity of the ischium\, is inserted into the medial condyle of the tibia\, and acts to flex the leg and rotate it medially and to extend the thigh." [FastHealth:Medical Dictionary]
synonym: "musculus semimembranosus" []
is_a: BTO:0003179

[Term]
id: BTO:0003178
name: biceps
def: "A muscle having two heads\: as  a\: the large flexor muscle of the front of the upper arm  b\: the large flexor muscle of the back of the upper leg." [FastHealth:Medical Dictionary]
is_a: BTO:0001257
is_a: BTO:0003179

[Term]
id: BTO:0003179
name: hamstring muscle
def: "Any of three muscles at the back of the thigh that function to flex and rotate the leg and extend the thigh." [FastHealth:Medical Dictionary]
is_a: BTO:0001367

[Term]
id: BTO:0003180
name: HeLa-80 cell
def: "A strain of HeLa cells that proliferates under 80% O2\, termed \"HeLa-80\,\" has been derived from wildtype HeLa cells (\"HeLa-20\") by selection for resistance to stepwise increases of oxygen partial pressure." [PMID:17303578 ]
relationship: DRV BTO:0000567

[Term]
id: BTO:0003181
name: WEHI-7.2 cell
def: "Glucocorticoid sensitive murine T cell lymphoma cell line." [PMID:18272518]
synonym: "WEHI 7.2 cell" []
synonym: "WEHI7.2 cell" []
is_a: BTO:0003212

[Term]
id: BTO:0003182
name: NHEK cell
def: "Normal human epidermal keratinocyte cell line." [PMID:18353617]
is_a: BTO:0000375

[Term]
id: BTO:0003183
name: melanocyte cell line
relationship: DRV BTO:0000847

[Term]
id: BTO:0003184
name: NHEM cell
def: "Normal human epidermal melanocyte cell line." [PMID:18353617]
is_a: BTO:0003183

[Term]
id: BTO:0003185
name: NHDF cell
def: "Normal human dermal fibroblast cell line." [PMID:18353617]
is_a: BTO:0001619

[Term]
id: BTO:0003186
name: NHM cell
def: "Normal human melanocyte cell line." [PMID:18353146]
is_a: BTO:0003183

[Term]
id: BTO:0003187
name: SNU-423 cell
def: "Human hepatocellular carcinoma cell line." [PMID:10676625]
synonym: "SNU423 cell" []
is_a: BTO:0000578

[Term]
id: BTO:0003188
name: SNU-449 cell
def: "Human hepatocellular carcinoma cell line." [PMID:15715961]
synonym: "SNU449 cell" []
is_a: BTO:0000578

[Term]
id: BTO:0003189
name: SNU-475 cell
def: "Human hepatocellular carcinoma cell line." [PMID:17657173]
synonym: "SNU475 cell" []
is_a: BTO:0000578

[Term]
id: BTO:0003190
name: SNU-354 cell
def: "Human hepatocellular carcinoma cell line." [PMID:17996690]
synonym: "SNU354 cell" []
is_a: BTO:0000578

[Term]
id: BTO:0003191
name: SNU-387 cell
def: "Human hepatocellular carcinoma cell line." [PMID:17657173]
synonym: "SNU387 cell" []
is_a: BTO:0000578

[Term]
id: BTO:0003192
name: renal cancer cell line
synonym: "; synonym\:kidney cancer cell line" []
relationship: DRV BTO:0000067
relationship: DRV BTO:0000680

[Term]
id: BTO:0003193
name: SK-RC 1 cell
def: "Human renal cancer cell line." [PMID:17123352]
synonym: "SKRC-1 cell" []
is_a: BTO:0003192

[Term]
id: BTO:0003194
name: SK-RC 6 cell
def: "Human renal cancer cell line." [PMID:17123352 ]
synonym: "SKRC-6 cell" []
is_a: BTO:0003192

[Term]
id: BTO:0003195
name: SK-RC 7 cell
def: "Human renal cancer cell line." [PMID:17123352 ]
synonym: "SKRC-7 cell" []
is_a: BTO:0003192

[Term]
id: BTO:0003196
name: SK-RC 17 cell
def: "Human renal cancer cell line." [PMID:17123352 ]
synonym: "SKRC-17 cell" []
is_a: BTO:0003192

[Term]
id: BTO:0003197
name: SK-RC 29 cell
def: "Human renal cancer cell line." [PMID:17123352 ]
synonym: "SKRC-29 cell" []
is_a: BTO:0003192

[Term]
id: BTO:0003198
name: SK-RC 35 cell
def: "Human renal cancer cell line." [PMID:17123352 ]
synonym: "SKRC-35 cell" []
is_a: BTO:0003192

[Term]
id: BTO:0003199
name: SK-RC 39 cell
def: "Human renal cancer cell line." [PMID:17123352 ]
synonym: "SKRC-39 cell" []
is_a: BTO:0003192

[Term]
id: BTO:0003200
name: SK-RC 44 cell
def: "Human renal cancer cell line." [PMID:17123352 ]
synonym: "SKRC-44 cell" []
is_a: BTO:0003192

[Term]
id: BTO:0003201
name: SK-RC 45 cell
def: "Human renal cancer cell line." [PMID:17123352 ]
synonym: "SKRC-45 cell" []
is_a: BTO:0003192

[Term]
id: BTO:0003202
name: SK-RC 99 cell
def: "Human renal cancer cell line." [PMID:17123352 ]
synonym: "SKRC-99 cell" []
is_a: BTO:0003192

[Term]
id: BTO:0003203
name: Moroff cell
def: "Human renal cancer cell line." [PMID:17123352 ]
is_a: BTO:0003192

[Term]
id: BTO:0003204
name: Caki-1 cell
def: "Human renal cancer cell line\, established from a 49-years-old male." [Cell Name Index of the Japanese Cancer Research Resources Bank:http\://www.jhsf.or.jp/bank/CellName.html]
is_a: BTO:0003192

[Term]
id: BTO:0003205
name: salivary gland cell line
relationship: DRV BTO:0001203

[Term]
id: BTO:0003206
name: A-253 cell
def: "Human submaxillary salivary gland cell line\, established from a 54-years-old caucasian male." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "A253 cell" []
is_a: BTO:0003205

[Term]
id: BTO:0003207
name: A2780/100 cell
def: "A variant of A2780 cell line\, resistant to radiation as well as DNA crosslinking agents\, e.g. chlorambucil\, melphalan and cisplatin." [PMID:11433026]
synonym: "A2780(100) cell" []
relationship: DRV BTO:0002549

[Term]
id: BTO:0003208
name: anaplastic thyroid cancer cell
def: "Anaplastic thyroid carcinoma is an aggressive form of cancer of the thyroid gland." [Medical Encyclopedia:http\://www.nlm.nih.gov/medlineplus/]
synonym: "anaplastic carcinoma cell of the thyroid" []
synonym: "anaplastic thyroid carcinoma cell" []
is_a: BTO:0000196

[Term]
id: BTO:0003209
name: anaplastic thyroid cancer cell line
is_a: BTO:0001610

[Term]
id: BTO:0003210
name: papillary thyroid cancer cell line
is_a: BTO:0001610

[Term]
id: BTO:0003211
name: S49.A2 cell
def: "Glucocorticoid sensitive murine T cell lymphoma cell line." [PMID:18272518 ]
synonym: "S49A2 cell" []
relationship: DRV BTO:0001341

[Term]
id: BTO:0003212
name: T-lymphoma cell line
synonym: "T-cell lymphoma cell line" []
is_a: BTO:0000104

[Term]
id: BTO:0003213
name: lung epithelium cell line
is_a: BTO:0000353
relationship: DRV BTO:0001653

[Term]
id: BTO:0003214
name: HPL1D cell
def: "Nontransformed cell line from human peripheral lung epithelium." [PMID:17123352 ]
is_a: BTO:0003213

[Term]
id: BTO:0003215
name: VCaP cell
def: "Human prostate cancer cell line." [PMID:18283340]
is_a: BTO:0001033

[Term]
id: BTO:0003216
name: melan-a cell
def: "Melan-a cells are an immortal pigmented mouse cell line\, cultured from epidermal melanoblasts from embryos of inbred C57BL mice." [PMID:17387768]
relationship: DRV BTO:0003217

[Term]
id: BTO:0003217
name: melanoblast
def: "A precursor cell of a melanocyte or melanophore." [The American Heritage ® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0001470
relationship: part_of BTO:0000379

[Term]
id: BTO:0003218
name: U-343 cell
def: "Human glioma cell line." [PMID:16702307 ]
synonym: "U343 cell" []
is_a: BTO:0000711

[Term]
id: BTO:0003219
name: TMK-1 cell
def: "Human gastric cancer cell line." [PMID:18249489]
synonym: "TMK1 cell" []
is_a: BTO:0000787

[Term]
id: BTO:0003220
name: SK32 cell
def: "Peroxisome-deficient Chinese hamster ovary (CHO) cell line." [PMID:11606046 ]
relationship: DRV BTO:0000246

[Term]
id: BTO:0003221
name: corneal cell line
relationship: DRV BTO:0000286

[Term]
id: BTO:0003222
name: respiratory bronchiole
def: "The final branch of a bronchiole\, communicating directly with the alveolar ducts; a subdivision of a terminal bronchiole\, it has alveolar outcroppings and itself divides into several alveolar ducts." [Saunders Comprehensive Veterinary Dictionary:3 ed. © 2007 Elsevier\, Inc. All rights reserved]
relationship: part_of BTO:0002375

[Term]
id: BTO:0003223
name: terminal bronchiole
def: "The end of the nonrespiratory conducting airway; The lining is simple columnar or cuboidal epithelium without mucous goblet cells; most of the cells are ciliated\, but a few nonciliated serous secreting cells occur." [Online Medical Dictionary:http\://cancerweb.ncl.ac.uk/]
synonym: "bronchiolus terminalis" []
relationship: part_of BTO:0002375

[Term]
id: BTO:0003224
name: TRK-43 cell
def: "A rabbit corneal fibroblastic cell line." [PMID:17023273]
synonym: "TRK43 cell" []
is_a: BTO:0003346

[Term]
id: BTO:0003225
name: neurilemoma cell line
synonym: "schwannoma cell line" []
relationship: DRV BTO:0003047

[Term]
id: BTO:0003226
name: STS-26T cell
def: "Human malignant schwannoma cell line." [PMID:17555307]
synonym: "STS26T cell" []
is_a: BTO:0003225

[Term]
id: BTO:0003227
name: SMMC-7721 cell
def: "Human hepatocellular carcinoma cell line." [PMID:18076791]
synonym: "SMMC7721 cell" []
is_a: BTO:0000578

[Term]
id: BTO:0003228
name: SK-LC-8 cell
def: "Human lung carcinoma cell line." [PMID:15489958]
is_a: BTO:0000762

[Term]
id: BTO:0003229
name: SK-LC-16 cell
def: "Human non-small cell lung carcinoma cell line." [PMID:15489958]
is_a: BTO:0002553

[Term]
id: BTO:0003230
name: RL cell
def: "Human non-Hodgkin B cell lymphoma cell line." [PMID:15489958]
is_a: BTO:0002904

[Term]
id: BTO:0003231
name: SHG-44 cell
def: "Human glioma cell line." [PMID:17849174]
synonym: "SHG44 cell" []
is_a: BTO:0000711

[Term]
id: BTO:0003232
name: BT-325 cell
def: "Human glioma cell line." [PMID:17849174]
synonym: "BT325 cell" []
is_a: BTO:0000711

[Term]
id: BTO:0003233
name: FaDu cell
def: "Human pharynx carcinoma cell line." [PMID:18375022]
is_a: BTO:0000790

[Term]
id: BTO:0003234
name: FTO-2B cell
def: "Rat hepatoma cell line." [PMID:17101723]
synonym: "FTO2B cell" []
is_a: BTO:0000578

[Term]
id: BTO:0003235
name: gall bladder cell line
relationship: DRV BTO:0000493

[Term]
id: BTO:0003236
name: gall bladder cancer cell line
is_a: BTO:0003235
relationship: DRV BTO:0003237

[Term]
id: BTO:0003237
name: gall bladder cancer cell
synonym: "gall bladder carcinoma cell" []
relationship: DRV BTO:0000493

[Term]
id: BTO:0003238
name: NCI-H23 cell
def: "Human lung adenocarcinoma\, non-small cell lung cancer cell line." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "H23 cell" []
is_a: BTO:0001911
is_a: BTO:0002553

[Term]
id: BTO:0003239
name: NCI-H838 cell
def: "Human lung adenocarcinoma; non-small cell lung cancer cell line; tumor stage\: stage 3B; derived from metastatic site\: lymph node." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "H838 cell" []
is_a: BTO:0001911
is_a: BTO:0002553

[Term]
id: BTO:0003240
name: NCI-H2126
def: "Human lung adenocarcinoma; non-small cell lung cancer cell line; derived from metastatic site\: pleural effusion." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "H2126 cell" []
is_a: BTO:0001911
is_a: BTO:0002553

[Term]
id: BTO:0003241
name: NCI-H2087 cell
def: "Human lung adenocarcinoma; non-small cell lung cancer cell line; tumor stage\: stage 1; derived from metastatic site\: lymph node." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "H2087 cell" []
is_a: BTO:0001911
is_a: BTO:0002553

[Term]
id: BTO:0003242
name: NCI-H2009 cell
def: "Human lung adenocarcinoma cell line; tumor stage\: stage 4; derived from metastatic site\: lymph node." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "H2009 cell" []
is_a: BTO:0001911

[Term]
id: BTO:0003243
name: NCI-H1684 cell
def: "Human lung adenocarcinoma cell line; tumor stage\: stage 3A; derived from metastatic site\: lymph node\, established from a 39 years old black male." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "H1684 cell" []
is_a: BTO:0001911

[Term]
id: BTO:0003244
name: NCI-H1437 cell
def: "Human lung adenocarcinoma; non-small cell lung cancer cell line; tumor stage\: stage 1; derived from metastatic site\: pleural effusion; established from a 60 years old caucasian male." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "H1437 cell" []
is_a: BTO:0001911
is_a: BTO:0002553

[Term]
id: BTO:0003245
name: aortic endothelial cell
is_a: BTO:0001176
relationship: part_of BTO:0000394

[Term]
id: BTO:0003246
name: aortic endothelial cell line
relationship: DRV BTO:0001519
relationship: DRV BTO:0003245

[Term]
id: BTO:0003247
name: BAEC cell
def: "Bovine aortic endothelial cell line." [PMID:18309289]
is_a: BTO:0003246

[Term]
id: BTO:0003248
name: brain endothelium
relationship: part_of BTO:0000142

[Term]
id: BTO:0003249
name: brain endothelium cell line
synonym: "brain endothelial cell line" []
is_a: BTO:0000255
relationship: DRV BTO:0003248

[Term]
id: BTO:0003250
name: colonic epithelium cell line
synonym: "colon epithelial cell line" []
synonym: "colonic epithelial cell line" []
relationship: DRV BTO:0000188
relationship: DRV BTO:0001709

[Term]
id: BTO:0003251
name: CCD-841 cell
def: "Colon epithelial cell line." [PMID:16139477]
synonym: "CCD841 cell" []
is_a: BTO:0003250

[Term]
id: BTO:0003252
name: uterine leiomyoma cell line
relationship: DRV BTO:0002695

[Term]
id: BTO:0003253
name: ELT-3 cell
def: "Eker rat uterine leiomyoma-derived cell line." [PMID:16959847]
synonym: "ELT3 cell" []
is_a: BTO:0003252

[Term]
id: BTO:0003254
name: amoeba cell line
synonym: "amoebal cell line" []
relationship: DRV BTO:0000070

[Term]
id: BTO:0003255
name: AX-4 cell
def: "Normal Dictyostelium amoebal cell line." [PMID:2167894]
synonym: "AX4 cell" []
is_a: BTO:0003254

[Term]
id: BTO:0003256
name: corpus amylaceum
def: "One of a number of small ovoid or rounded\, sometimes laminated\, bodies resembling a grain of starch and found in nervous Tissue\, in the prostate\, and in pulmonary alveoli; of little pathological significance\, and apparently derived from degenerated cells or proteinaceous secretions." [Biology-Online-Dictionary:Biology-Online.Org]
synonym: "amniotic corpuscle" []
synonym: "amylaceous corpuscle" []
synonym: "amyloid corpuscle" []
synonym: "colloid corpuscle" []
relationship: part_of BTO:0000060
relationship: part_of BTO:0001129
relationship: part_of BTO:0001484

[Term]
id: BTO:0003257
name: granulation tissue
def: "Highly vascularized tissue that replaces the initial fibrin clot in a wound. Vascularization is by ingrowth of capillary endothelium from the surrounding vasculature. The tissue is also rich in fibroblasts (that will eventually produce the fibrous tissue) and leucocytes." [The Dictionary of Cell and Molecular Biology:Third Edition]
is_a: BTO:0000421

[Term]
id: BTO:0003258
name: Col-1 cell
def: "Human colonic adenocarcinoma cell line." [PMID:11156595]
is_a: BTO:0001913

[Term]
id: BTO:0003259
name: Col-24 cell
def: "Human colonic adenocarcinoma cell line." [PMID:11156595]
synonym: "Colony-24 cell" []
is_a: BTO:0001913

[Term]
id: BTO:0003260
name: Col-6 cell
def: "Human colonic adenocarcinoma cell line." [PMID:11156595]
is_a: BTO:0001913

[Term]
id: BTO:0003261
name: HCN-1A cell
def: "A human cortical neuronal cell line\, established from a 18 months old female patient that suffered from unilateral megalencephaly." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "HCN1A cell" []
is_a: BTO:0002515

[Term]
id: BTO:0003262
name: HCN-2 cell
def: "A human cortical neuronal cell line\, established from a 7 years old female." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "HCN2 cell" []
is_a: BTO:0002515

[Term]
id: BTO:0003263
name: HEK-AD293 cell
def: "A derivative of the commonly used HEK293 cell line\, with improved cell adherence and plaque\nformation properties from Stratagene." [Stratagene:http\://www.stratagene.com/]
synonym: "AD-293 cell" []
synonym: "AD293 cell" []
synonym: "HEK (AD293) cell" []
synonym: "HEK AD293 cell" []
synonym: "HEK-AD 293 cell" []
relationship: DRV BTO:0000007

[Term]
id: BTO:0003264
name: HL-1 cell
def: "A cardiac muscle cell line from the AT-1 mouse atrial cardiomyocyte tumor lineage; established from an adult female Jackson Laboratory-inbred C57BLy6J mouse." [PMID:9501201]
synonym: "HL1 cell" []
is_a: BTO:0003265

[Term]
id: BTO:0003265
name: cardiac muscle cell line
synonym: "heart muscle cell line" []
relationship: DRV BTO:0000199

[Term]
id: BTO:0003266
name: HPAF-2 cell
def: "HPAF-II is a human pancreatic adenocarcinoma cell line derived from peritoneal ascitic fluid of a 44 year old Caucasian male with primary pancreatic adenocarcinoma and metastases to the liver\, diaphragm and lymph nodes." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "HPAF-II cell" []
synonym: "HPAF2 cell" []
synonym: "HPAFII cell" []
is_a: BTO:0001521

[Term]
id: BTO:0003267
name: HS766T cell
def: "Human pancreatic cancer cell line." [PMID:16638857]
synonym: "Hs766T cell" []
is_a: BTO:0000794

[Term]
id: BTO:0003268
name: HS578 cell
def: "Human pancreatic cancer cell line." [PMID:16638857]
synonym: "Hs578 cell" []
is_a: BTO:0000794

[Term]
id: BTO:0003269
name: CFPAC cell
def: "Human pancreatic cancer cell line." [PMID:16638857]
is_a: BTO:0001521

[Term]
id: BTO:0003270
name: Me665/2 cell
def: "Human melanoma cell line." [PMID:15659781]
is_a: BTO:0000849

[Term]
id: BTO:0003271
name: great saphenous vein
def: "The great saphenous vein goes from the foot all the way up to the saphenous opening\, an oval aperture in the broad fascia of the thigh\, a fibrous membrane through which the vein passes." [Medical Dictionary:http\://www.medterms.com/]
synonym: "large saphenous vein" []
is_a: BTO:0001808

[Term]
id: BTO:0003272
name: small saphenous vein
def: "The small saphenous vein runs behind the outer malleolus (the protuberance on the outside of the ankle joint)\, comes up the back of the leg and joins the popliteal vein in the space behind the knee (the popliteal space)." [Medical Dictionary:http\://www.medterms.com/]
is_a: BTO:0001808

[Term]
id: BTO:0003273
name: saphenous vein endothelium
relationship: part_of BTO:0001808

[Term]
id: BTO:0003274
name: saphenous vein endothelial cell line
relationship: DRV BTO:0003273

[Term]
id: BTO:0003275
name: HSVEC cell
def: "Human saphenous vein endothelial cell line." [PMID:17709096]
is_a: BTO:0003274

[Term]
id: BTO:0003276
name: EHEB cell
def: "Human chronic B cell leukemia cell line;established from the peripheral blood of a 69-year-old woman with B-CLL (chronic lymphocytic leukemia) prior treatment by EBV-transformation in 1988; cell line may represent rather a B-lymphoblastoid cell line than a bona fide B-CLL cell line." [DSMZ:Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH]
is_a: BTO:0000741

[Term]
id: BTO:0003277
name: H2.35 cell
def: "Epithelial-like cell line derived from a primary hepatocyte culture. Cells were collected from the livers of 6 week old female BALB/c mice\, incubated at 33C\, and infected with tsA255 (a temperature-sensitive mutant of SV40 virus)." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
is_a: BTO:0000224

[Term]
id: BTO:0003278
name: V79MZh11B1 cell
def: "Two cell lines derived from V79 chinese hamster cells were established to express human CYP11B1 and CYP11B2. They were called V79MZh11B1 and V79MZh11B2." [Synthesis and evaluation of selective inhibitors of aldosterone synthase (CYP11B2) of the naphthalene and dihydronaphthalene type for the treatment of congestive heart failure and myocardial fibrosis:Dissertation zur Erlangung des Grades des Doktors der Naturwissenschaften der Naturwissenschaftlich-Technischen Fakultät III -Chemie\, Pharmazie\, Bio- und Werkstoffwissenschaften- der Universität des Saarlandes Marieke Voets Saarbrücken 2006]
is_a: BTO:0001425

[Term]
id: BTO:0003279
name: V79MZh11B2 cell
def: "Two cell lines derived from V79 chinese hamster cells were established to express human CYP11B1 and CYP11B2. They were called V79MZh11B1 and V79MZh11B2." [Synthesis and evaluation of selective inhibitors of aldosterone synthase (CYP11B2) of the naphthalene and dihydronaphthalene type for the treatment of congestive heart failure and myocardial fibrosis:Dissertation zur Erlangung des Grades des Doktors der Naturwissenschaften der Naturwissenschaftlich-Technischen Fakultät III -Chemie\, Pharmazie\, Bio- und Werkstoffwissenschaften- der Universität des Saarlandes Marieke Voets Saarbrücken 2006]
is_a: BTO:0001425

[Term]
id: BTO:0003280
name: sessile cell
def: "A permanently attached or established cell\: not free to move about." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:From Merriam-Webster's Online Dictionary at wwwhttp\://www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=sessile]
is_a: BTO:0002322

[Term]
id: BTO:0003281
name: planktonic cell
def: "A plankton-like cell. That means the passively floating or weakly swimming usually minute animal and plant life of a body of water." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:From Merriam-Webster's Online Dictionary at wwwhttp\://www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=planctonic]
is_a: BTO:0002322

[Term]
id: BTO:0003282
name: Tet-iNOS-293 cell
def: "Tetracycline-inducible HEK-293 cells stably expressing human inducible NO synthase (iNOS); under the control of a tetracycline-inducible promoter." [PMID:14531732]
synonym: "Tet-iNOS 293 cell" []
synonym: "Tet-iNOS293 cell" []
relationship: DRV BTO:0000007

[Term]
id: BTO:0003283
name: SC-M1 cell
def: "The EBV negative SCM1 cell line was originally derived from the gastric specimen of a patient with poorly differentiated tubular adenocarcinoma of the stomach." [PMID:9422524]
synonym: "SCM1 cell" []
is_a: BTO:0002380

[Term]
id: BTO:0003284
name: TMC-1 cell
def: "The EBV negative TMC1 cell line was derived from metastatic tumor cells in the lymph node of a patient with poorly differentiated adenocarcinoma of the stomach." [PMID:9422524]
synonym: "TMC1 cell" []
is_a: BTO:0002380

[Term]
id: BTO:0003285
name: PCI-43 cell
def: "Human pancreatic cancer cell line; established from surgically resected\, primary carcinoma tissue." [PMID:10757026]
synonym: "PCI43 cell" []
is_a: BTO:0000794

[Term]
id: BTO:0003286
name: PCI-35 cell
def: "Human pancreatic cancer cell line; established from surgically resected\, primary carcinoma tissue." [PMID:10757026]
synonym: "PCI35 cell" []
is_a: BTO:0000794

[Term]
id: BTO:0003287
name: NK-92 cell
def: "Human natural killer lymphoma cell line; established from the peripheral blood of a 50-year-old man with non-Hodgkin lymphoma (large granular lymphocytic) in 1992; cells were described as having azurophilic granula and strong cytotoxic NK activity." [DSMZ:Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH]
synonym: "NK92 cell" []
is_a: BTO:0002030
is_a: BTO:0002904

[Term]
id: BTO:0003288
name: NALM-6 cell
def: "Human B cell precursor leukemia cell line; established from the peripheral blood of a 19-year-old man with acute lymphoblastic leukemia (ALL) in relapse in 1976." [DSMZ:Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH]
synonym: "NALM6 cell" []
is_a: BTO:0000603

[Term]
id: BTO:0003289
name: NAMALWA cell
def: "Human Burkitt lymphoma cell line; established from the tumor mass of an African child with Burkitt lymphoma in 1967." [DSMZ:Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH]
synonym: "Namalwa cell" []
is_a: BTO:0000889

[Term]
id: BTO:0003290
name: PanIN cell
def: "Pancreatic intraepithelial neoplasia cell line." [PMID:17616662]
is_a: BTO:0000794

[Term]
id: BTO:0003291
name: P493-6 cell
def: "Human Burkitt's lymphoma cell line." [PMID:15199147]
synonym: "P-493-6 cell" []
is_a: BTO:0000889

[Term]
id: BTO:0003292
name: RAW-264.7 cell
alt_id: BTO:0001965
def: "Mouse ascites macrophage cell line; established from a tumor induced by Abelson murine leukemia virus." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "RAW 264.7 cell" []
synonym: "RAW264.7 cell" []
is_a: BTO:0002278
is_a: BTO:0002332

[Term]
id: BTO:0003293
name: Rat-1 cell
def: "Rattus norvegicus connective tissue fibroblast cell line." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "Rat1 cell" []
is_a: BTO:0000453

[Term]
id: BTO:0003294
name: Rat1-R12 cell
def: "The Rat1-R12 cell line was derived from the Rat-1 cell line. Rat-1 cells were stably transfected with the pUHD15-1 neo plasmid which contains the tetracycline transactivator (tTA) gene and the neomycin resistance gene." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
relationship: DRV BTO:0003293

[Term]
id: BTO:0003295
name: OP-9 cell
def: "Mouse fibroblast bone marrow stromal cell line; established from newborn op/op mouse calvaria." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "OP9 cell" []
is_a: BTO:0003296

[Term]
id: BTO:0003296
name: bone marrow stromal cell line
relationship: DRV BTO:0002668

[Term]
id: BTO:0003297
name: NCTC-2544 cell
def: "Human skin keratinocyte cell line." [HyperCLDB:http\://www.biotech.ist.unige.it/]
synonym: "NCTC 2544 cell" []
synonym: "NCTC2544 cell" []
is_a: BTO:0000375

[Term]
id: BTO:0003298
name: mesenchymal stem cell
def: "A special adult stem cell\, which is a multipotent stem cell\, that can be found in bone marrow and can produce all cell types of bone\, cartilage\, fat\, blood\, and connective tissues." [Sci-Tech Encyclopedia:http\://www.answers.com/topic/stem-cell?cat=health]
synonym: "MSC cell" []
is_a: BTO:0002666

[Term]
id: BTO:0003299
name: MM5MT cell
def: "Mouse mammary gland tumor cell line." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "Mm5MT cell" []
is_a: BTO:0001912

[Term]
id: BTO:0003300
name: MM5MTC cell
def: "Mouse mammary gland tumor cell line." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
relationship: DRV BTO:0003299

[Term]
id: BTO:0003301
name: MEWO cell
alt_id: BTO:0002609
def: "Human skin malignant melanoma cell line." [HyperCLDB:http\://www.biotech.ist.unige.it/]
synonym: "MeWo cell" []
is_a: BTO:0000849

[Term]
id: BTO:0003302
name: MDA-Panc-3 cell
def: "Human pancreatic adenocarcinoma cell line; established from a liver metastasis of a human pancreatic adenocarcinoma." [PMID:1688394]
synonym: "MDA Panc-3 cell" []
synonym: "MDAPanc-3 cell" []
synonym: "MDAPanc3 cell" []
is_a: BTO:0001521

[Term]
id: BTO:0003303
name: MDA-Panc-28 cell
def: "Human pancreatic adenocarcinoma cell line." [PMID:8656025]
synonym: "MDA Panc-28 cell" []
synonym: "MDAPanc-28 cell" []
synonym: "MDAPanc28 cell" []
is_a: BTO:0001521

[Term]
id: BTO:0003304
name: MDA-1483 cell
def: "Oral cavity cancer cell line." [PMID:15767360]
synonym: "MDA1483 cell" []
is_a: BTO:0002027

[Term]
id: BTO:0003306
name: Mat-Ly-Lu cell
def: "Rat prostate cancer cell line." [PMID:11420750]
synonym: "MatLyLu cell" []
is_a: BTO:0001033

[Term]
id: BTO:0003307
name: L6E9 cell
def: "Rat myoblast cell line." [PMID:11278386]
is_a: BTO:0000256

[Term]
id: BTO:0003308
name: L-363 cell
def: "Multiple myeloma cell line expressing syndecan-1." [PMID:16793914]
synonym: "L363 cell" []
is_a: BTO:0000727

[Term]
id: BTO:0003309
name: KMBC cell
def: "Human cholangiocarcinoma cell line." [PMID:17352013]
is_a: BTO:0002932

[Term]
id: BTO:0003310
name: KMCH cell
def: "Human cholangiocarcinoma cell line." [PMID:17352013]
is_a: BTO:0002932

[Term]
id: BTO:0003311
name: Mz-ChA-1 cell
def: "Human cholangiocarcinoma cell line." [PMID:17352013]
synonym: "Mz-ChA1 cell" []
synonym: "MzChA-1 cell" []
synonym: "MzChA1 cell" []
is_a: BTO:0002932

[Term]
id: BTO:0003312
name: KM-12C cell
def: "Colorectal carcinoma cell line derived from a primary tumor." [PMID:17409450]
synonym: "KM12C cell" []
is_a: BTO:0001616

[Term]
id: BTO:0003313
name: WT-8 cell
def: "Rat hepatoma cell line." [PMID:16824661]
synonym: "WT8 cell" []
is_a: BTO:0000578

[Term]
id: BTO:0003314
name: J.CaM1.6 cell
def: "The J.CaM1.6 cell line is a derivative mutant of Jurkat." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "J CaM 1.6 cell" []
synonym: "J-CaM-1.6 cell" []
synonym: "JCaM1.6 cell" []
relationship: DRV BTO:0000661

[Term]
id: BTO:0003315
name: UM-SCC-2 cell
def: "Carcinoma cell line of the human head and neck (HNSCC)." [PMID:16874012]
synonym: "UMSCC2 cell" []
is_a: BTO:0002709

[Term]
id: BTO:0003316
name: JB6 Cl41 cell
def: "Human colorectal cancer cell line." [PMID:17631144]
synonym: "JB6 clone 41 cell" []
synonym: "JB6Cl41 cell" []
is_a: BTO:0001616

[Term]
id: BTO:0003317
name: INS-1E cell
def: "Rat insulinoma cell line\, derived from parental strain INS-1." [PMID:18248766]
is_a: BTO:0000794
relationship: DRV BTO:0002135

[Term]
id: BTO:0003318
name: INS-1 823/13 cell
def: "Subline of INS-1 with optimized glucose-sensitive insulin secretion." [PMID:16481372]
synonym: "INS 823/13 cell" []
synonym: "INS-1 (823/13) cell" []
synonym: "INS-1 (clone 823-13) cell" []
relationship: DRV BTO:0002135

[Term]
id: BTO:0003319
name: Hepa-1 cell
def: "Murine hepatoma cell line. The Hepa-1 cell line was originally derived from a transplantable tumor carried in C57 leaden/J mice." [PMID:10828080]
synonym: "Hepa1 cell" []
is_a: BTO:0000578

[Term]
id: BTO:0003320
name: HEL-92.1.7 cell
def: "Human erythroleukemia cell line; established from a 30 years old caucasian male." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "HEL (TIB-180) cell" []
synonym: "HEL 92.1.7 cell" []
synonym: "HEL TIB 180 cell" []
synonym: "HEL.92.1.7 cell" []
is_a: BTO:0000846

[Term]
id: BTO:0003321
name: HCE cell
def: "Human corneal epithelial cell line." [PMID:11446462]
is_a: BTO:0003221

[Term]
id: BTO:0003322
name: HCC-2998 cell
def: "HCC2998 is a highly differentiated human colon carcinoma cell line" [PMID:16848681]
synonym: "HCC2998 cell" []
is_a: BTO:0000797

[Term]
id: BTO:0003323
name: HCC-1937 cell
def: "A primary ductal breast carcinoma cell line\, initiated from a primary ductal carcinoma on October 13\, 1995. The tumor was classified as TNM Stage IIB\, grade 3." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
synonym: "HCC1937 cell" []
is_a: BTO:0000356

[Term]
id: BTO:0003324
name: cardiomyocyte cell line
is_a: BTO:0003265

[Term]
id: BTO:0003325
name: GE-11 cell
def: "Epithelial-like beta1-knockout mouse embryonic stem (ES) cells." [PMID:10601344 ]
synonym: "GE11 cell" []
is_a: BTO:0001581

[Term]
id: BTO:0003326
name: FLK cell
def: "Fetal lamb kidney cell line." [PMID:9882334]
is_a: BTO:0000067
is_a: BTO:0001242

[Term]
id: BTO:0003327
name: FL83B cell
def: "Mouse liver cell line." [PMID:4572697]
is_a: BTO:0000224

[Term]
id: BTO:0003328
name: FL5.12 cell
def: "FL5.12 cells are a murine pro-B-cell line derived from fetal liver\, which undergo apoptotic cell death following IL-3 deprivation." [PMID:17102131]
is_a: BTO:0003103

[Term]
id: BTO:0003329
name: EMT-6 cell
def: "EMT6 is a transplantable mouse mammary tumor cell line" [PMID:8194880]
synonym: "EMT6 cell" []
is_a: BTO:0000356

[Term]
id: BTO:0003330
name: culture condition:n-hexadecane-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0003331
name: culture condition:methane-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0003332
name: culture condition:glycolate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0003333
name: culture condition:1,2-propanediol-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0003334
name: culture condition:lactate/sulfate-grown cell
is_a: BTO:0001479

[Term]
id: BTO:0003335
name: EBV-LCL cell
def: "Human B-lymphoblastoid cell line transformed by Epstein-Barr (EBV-LCLs) Virus." [PMID:11520562]
is_a: BTO:0002062

[Term]
id: BTO:0003336
name: pulmonary artery smooth muscle cell
relationship: part_of BTO:0000778

[Term]
id: BTO:0003337
name: pulmonary artery smooth muscle cell line
synonym: "PASMC cell" []
relationship: DRV BTO:0003336

[Term]
id: BTO:0003338
name: CS-54 cell
def: "Human pulmonary artery smooth muscle cell line." [PMID:16632465]
synonym: "CS54 cell" []
is_a: BTO:0003337

[Term]
id: BTO:0003339
name: HCMEC/D3 cell
def: "Human cerebral microvascular endothelial cell line." [PMID:17409450]
synonym: "CMEC/D3 cell" []
is_a: BTO:0003129

[Term]
id: BTO:0003340
name: CL-3 cell
def: "Human lung adenocarcinoma cell line." [PMID:11080053]
is_a: BTO:0001911

[Term]
id: BTO:0003341
name: CL1-1 cell
def: "Human lung adenocarcinoma cell line." [PMID:9308922]
relationship: DRV BTO:0003345

[Term]
id: BTO:0003342
name: CL1-2 cell
def: "Human lung adenocarcinoma cell line." [PMID:9308922]
relationship: DRV BTO:0003345

[Term]
id: BTO:0003343
name: CL1-3 cell
def: "Human lung adenocarcinoma cell line." [PMID:9308922]
relationship: DRV BTO:0003345

[Term]
id: BTO:0003344
name: CL1-4 cell
def: "Human lung adenocarcinoma cell line." [PMID:9308922]
relationship: DRV BTO:0003345

[Term]
id: BTO:0003345
name: CL1 cell
def: "The human lung cancer cell line CL1 was established from a 64-yr-old man with a poorly differentiated adenocarcinoma." [PMID:9308922]
is_a: BTO:0001911

[Term]
id: BTO:0003346
name: corneal fibroblast cell line
is_a: BTO:0003221

[Term]
id: BTO:0003347
name: C4-2 cell
def: "Human prostate cancer cell line." [PMID:16434977]
is_a: BTO:0001033

[Term]
id: BTO:0003348
name: C20D cell
def: "Catharanthus roseus cell line\, which synthesizes monoterpenoid indole alkaloids in response to auxin depletion from the culture medium." [PMID:15952070]
is_a: BTO:0001971

[Term]
id: BTO:0003349
name: microglial cell line
relationship: DRV BTO:0000525

[Term]
id: BTO:0003350
name: BV-2 cell
def: "Murine microglial cell line." [PMID:16298020]
synonym: "BV2 cell" []
is_a: BTO:0003349

[Term]
id: BTO:0003351
name: BN17 cell
def: "BN17 cells are NG108 cells transfected using plasmid pJM16\, carrying a copy of the neomycin resistance gene and the cDNA encoding human \{beta\}2-AR\, to express the human \{beta\}2-AR at about 300 fmol/mg protein." [PMID:15192083]
is_a: BTO:0000711

[Term]
id: BTO:0003352
name: brain capillary endothelial cell line
is_a: BTO:0003249

[Term]
id: BTO:0003353
name: bEnd3 cell
def: "Brain capillary endothelial cell line." [PMID:11948807]
is_a: BTO:0003352

[Term]
id: BTO:0003354
name: B-cell chronic lymphocytic leukemia cell
synonym: "B-CLL cell" []
is_a: BTO:0001546

[Term]
id: BTO:0003355
name: BBM cell
def: "Human lung bronchus epithelial cell line. This line was derived from BEAS-2B cells by transfection with the B-myc/pSV2neo plasmid." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
relationship: DRV BTO:0002923

[Term]
id: BTO:0003356
name: BBm cell
def: "Bos taurus bone marrow normal cell line." [ATCC American Type Cell Culture Collection:http\://www.lgcpromochem.com/atcc/]
is_a: BTO:0000264

[Term]
id: BTO:0003357
name: ARPE cell
def: "Adult retinal pigment epithelial cell line." [PMID:15935109]
synonym: "Adult retinal pigment epitheliium cell" []
is_a: BTO:0002334

[Term]
id: BTO:0003358
name: groin
def: "In anatomy\, the area where the upper thigh meets the trunk. More precisely\, the fold or depression marking the juncture of the lower abdomen and the inner part of the thigh." [Medical Dictionary:http\://www.medterms.com/]
relationship: part_of BTO:0001493

[Term]
id: BTO:0003359
name: neointima
def: "A new or thickened layer of arterial intima formed especially on a prosthesis or in atherosclerosis by migration and proliferation of cells from the media." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:From Merriam-Webster's Online Dictionary at wwwhttp\://www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=neointima]
relationship: REL BTO:0002012

[Term]
id: BTO:0003360
name: extraembryonic tissue
def: "The structure outside the embryonic body; e.g.\, those membranes involved with the embryos protection and nutrition which are discarded at birth without being incorporated in its body." [Biology-Online-Dictionary:Biology-Online.Org]
synonym: "extra-embryonic structure" []
synonym: "extra-embryonic tissue" []
synonym: "extraembryonic structure" []
is_a: BTO:0000174

[Term]
id: BTO:0003361
name: anterior visceral endoderm
def: "The anterior visceral endoderm (AVE) is an extra-embryonic tissue required for specifying anterior pattern in the mouse embryo." [PMID:15857911]
synonym: "AVE" []
is_a: BTO:0003360

[Term]
id: BTO:0003362
name: anterior visceral ectoderm
def: "The anterior visceral ectoderm is an extra-embryonic tissue in the early mouse embryo that is involved in inducing anterior regions of the embryo.\n" [Dictionary of Developmental Biology:http\://www.ebioinfogen.com/bioterms/index.php]
is_a: BTO:0003360

[Term]
id: BTO:0003363
name: hyphal tip
relationship: part_of BTO:0000612

[Term]
id: BTO:0003364
name: gingival fluid
def: "Fluid containing plasma proteins\, which is present in increasing amounts in association with gingival inflammation." [Online Medical Dictionary:http\://cancerweb.ncl.ac.uk/]
synonym: "crevicular fluid" []
synonym: "sulcular fluid" []
relationship: REL BTO:0000519

[Term]
id: BTO:0003365
name: germinated grain
def: "After germination\, the grain of barley is called \"green malt\"." [Glossary:German Beer Institute]
synonym: "green malt" []
is_a: BTO:0000208

[Term]
id: BTO:0003366
name: robust nucleus of arcopallium
def: "Robust nucleus of archistriatum in male songbirds." [Wikipedia:The Free Encyclopedia]
synonym: "RA" []
relationship: part_of BTO:0001042

[Term]
id: BTO:0003367
name: daphnid
def: "Any water flea\, esp. those in the genus Daphnia." [Online Dictionary of Invertebrate Zoology:]
is_a: BTO:0000284

[Term]
id: BTO:0003368
name: frontal gland
def: "In Isoptera\, a large median gland beneath the integument of the head in certain soldier-termites\, opening through the fontanelle or frontal pore\, which produces secretions." [Online Dictionary of Invertebrate Zoology:]
is_a: BTO:0000765

[Term]
id: BTO:0003369
name: face
def: "That part of the head\, especially of man\, in which the eyes\, cheeks\, nose\, and mouth are situated." [Online Medical Dictionary:http\://cancerweb.ncl.ac.uk/]
synonym: "visage" []
relationship: part_of BTO:0000282
relationship: part_of BTO:0003370

[Term]
id: BTO:0003370
name: craniofacial region
def: "Relating to both the face and the cranium." [Online Medical Dictionary:http\://cancerweb.ncl.ac.uk/]
relationship: part_of BTO:0000282

[Term]
id: BTO:0003371
name: endometrial spiral artery
def: "In women\, rats and mice\, the endometrial vessels are coiled and known as spiral arteries." [PMID:16413937]
is_a: BTO:0000573
relationship: part_of BTO:0001422

[Term]
id: BTO:0003372
name: gametophore
def: "A structure\, as in liverworts and mosses\, on which gametangia are borne." [The American Heritage ® Dictionary of the English Language:Fourth Edition. 2000.]
relationship: part_of BTO:0001461

[Term]
id: BTO:0003373
name: gametangium
def: "A structure in which gametes are produced." [Online Medical Dictionary:http\://cancerweb.ncl.ac.uk/]
relationship: part_of BTO:0001461

[Term]
id: BTO:0003374
name: antheridium
def: "An organ in certain organisms that produces male gametes. Antheridia are found in many groups of organisms\, including the bryophytes\, ferns\, ascomycete fungi\, and some algae." [The American Heritage ® Dictionary of the English Language:Fourth Edition. 2000.]
is_a: BTO:0003373

[Term]
id: BTO:0003375
name: archegonium
def: "The structure on the pteridophyte prothallus that produces the sessile female gametes." [Online Medical Dictionary:http\://cancerweb.ncl.ac.uk/]
is_a: BTO:0003373

[Term]
id: BTO:0003376
name: RCH-ACV cell
def: "Human B cell precursor leukemia cell line; established from bone marrow cells taken at relapse of common acute lymphoblastic leukemia (cALL)\, seven months after diagnosis\, from an 8-year-old girl treated with combination chemotherapy." [DSMZ:Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH]
is_a: BTO:0000603

[Term]
id: BTO:0003377
name: periderm
def: "A cortical protective layer of many roots and stems that typically consists of phellem\, phellogen\, and phelloderm." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:From Merriam-Webster's Online Dictionary at wwwhttp\://www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=bract]
relationship: part_of BTO:0001188
relationship: part_of BTO:0001300

[Term]
id: BTO:0003378
name: phellem
def: "The outermost layer of tissue in woody plants that is resistant to the passage of water vapor and gases and that becomes the bark. Cork is secondary tissue\, formed on the outside of the tissue layer known as cork cambium. The cell walls of cork cells contain suberin. Once they mature\, cork cells die." [The American Heritage ® Dictionary of the English Language:Fourth Edition. 2000.]
synonym: "cork" []
relationship: part_of BTO:0003377

[Term]
id: BTO:0003379
name: phellogen
def: "Meristematic tissue in plants\, giving rise to cork (phellem) and phelloderm cells." [Online Medical Dictionary:http\://cancerweb.ncl.ac.uk/]
synonym: "cork cambium" []
relationship: part_of BTO:0003377

[Term]
id: BTO:0003380
name: phelloderm
def: "Tissue containing parenchyma like cells\, in the bark of tree roots and shoots. Produced by cell division in the phellogen." [Online Medical Dictionary:http\://cancerweb.ncl.ac.uk/]
relationship: part_of BTO:0003377

[Term]
id: BTO:0003381
name: vestibular system
def: "The organ of the inner ear containing several three semicircular ducts at right angles to one another\, helps keep the body balanced." [Online Medical Dictionary:http\://cancerweb.ncl.ac.uk/]
synonym: "vestibular apparatus" []
synonym: "vestibular organ" []
relationship: part_of BTO:0001856

[Term]
id: BTO:0003382
name: inner ear vestibulum
def: "The parts of the membranous labyrinth comprising the utricle and the saccule and contained in the cavity of the bony labyrinth." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:From Merriam-Webster's Online Dictionary at wwwhttp\://www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=vestibule]
synonym: "inner ear vestibule" []
relationship: part_of BTO:0003381

[Term]
id: BTO:0003383
name: semicircular canal
def: "Three membranous semicircular tubes contained in the bony labyrinth of the inner ear. They are concerned with equilibrium and the interpretation of the bodys position in space. The three canals are set anterior\, posterior\, and lateral\, at right angles to each other and are situated superior and posterior to the vestibule." [Online Medical Dictionary:http\://cancerweb.ncl.ac.uk/]
synonym: "ductus semicirculares" []
relationship: part_of BTO:0003381

[Term]
id: BTO:0003384
name: small intestine adenoma cell
is_a: BTO:0000178
relationship: DRV BTO:0000651

[Term]
id: BTO:0003385
name: etiolated plant tissue
def: "Etiolation\: growth habit adopted by germinating seedlings in the dark. Involves rapid extension of shoot and/or hypocotyl and suppression of chlorophyll formation and leaf growth. " [Online Medical Dictionary:http\://cancerweb.ncl.ac.uk/]
synonym: "etiolated plant" []
is_a: BTO:0000720

[Term]
id: BTO:0003386
name: hypoglossal nerve
def: "The hypoglossal nerve enervates the muscles of the tongue." [Online Medical Dictionary:http\://cancerweb.ncl.ac.uk/]
synonym: "cranial nerve XII" []
is_a: BTO:0001104

[Term]
id: BTO:0003387
name: raphe nucleus
def: "Any of several groups of nerve cells situated along or near the median plane of the tegmentum of the midbrain." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:From Merriam-Webster's Online Dictionary at wwwhttp\://www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=raphe+nucleus]
relationship: part_of BTO:0000138

[Term]
id: BTO:0003388
name: tegmentum
relationship: part_of BTO:0000138

[Term]
id: BTO:0003389
name: nidopallium
def: "The nidopallium\, meaning nested pallium\, is the region of the avian brain that is used mostly for some types of executive functions but also other higher cognitive tasks. The region was renamed to nidopallium in 2002 during the Avian Brain Nomenclature Consortium because the prior name suggested that the region was used for more primitive functions." [Wikipedia:The Free Encyclopedia]
synonym: "nested pallium" []
relationship: part_of BTO:0003399

[Term]
id: BTO:0003390
name: high vocal center
def: "HVC (formerly called the High Vocal Center) is a nucleus in the brain of the songbirds (order passeriformes) necessary for both the learning and the production of bird song. It is located in the lateral caudal nidopallium and has projections to both the direct and the anterior forebrain pathways. HVc was originally called the Hyperstriatum Ventrale\, pars caudale\, higher vocal centre or HVc. When the nomenclature of the avian brain was revised in 2004 these names were dropped." [Wikipedia:The Free Encyclopedia]
synonym: "HVC" []
synonym: "hyperstriatum ventrale" []
relationship: part_of BTO:0003389

[Term]
id: BTO:0003391
name: hepatic primordium
synonym: "liver primodium" []
is_a: BTO:0001886

[Term]
id: BTO:0003392
name: medial nidopallium
relationship: part_of BTO:0003389

[Term]
id: BTO:0003393
name: granule cell
def: "In neuroscience\, granule cells refer to tiny neurons (a type of cell) that are around 10 micrometres in diameter. Granule cells are found within the granular layer of the cerebellum\, layer 4 of cerebral cortex\, the dentate gyrus of the hippocampus\, and in the olfactory bulb." [Wikipedia:The Free Encyclopedia]
is_a: BTO:0000938

[Term]
id: BTO:0003394
name: Brockmann body
def: "Certain teleost fish have large anatomically discrete islet organs called Brockmann bodies (BBs)." [PMID:15517991]
is_a: BTO:0000991

[Term]
id: BTO:0003395
name: Spemanns organizer
def: "The regions within an embryo that control development and differentiation. In AMPHIBIA\, the organizer forms at the dorsal-most lip of the blastopore during gastrulation and is named after its discoverer\, Hans Spemann." [Medical Dictionary:http\://www.medterms.com/]
relationship: part_of BTO:0001695

[Term]
id: BTO:0003396
name: pontine nucleus
def: "The massive gray matter filling the basilar pons. The nuclei are of fairly homogeneous architecture and project to the cortex of the contralateral cerebellar hemisphere by way of the middle cerebellar peduncle. The pontine nuclei form a major way-station in the impulse conduction from the cerebral cortex of one hemisphere to the posterior lobe of the opposite cerebellum." [Online Medical Dictionary:http\://cancerweb.ncl.ac.uk/]
synonym: "nuclei pontis" []
synonym: "pontine gray matter" []
relationship: part_of BTO:0001101

[Term]
id: BTO:0003397
name: MEVO cell
def: "Human melanoma cell line." [PMID:16740130]
synonym: "MeVo cell" []
is_a: BTO:0000849

[Term]
id: BTO:0003398
name: ganglion cell layer
def: "The innermost nuclear layer of the retina." [Online Medical Dictionary:http\://cancerweb.ncl.ac.uk/]
synonym: "ganglionic layer" []
synonym: "retinal ganglion cell layer" []
relationship: part_of BTO:0001175

[Term]
id: BTO:0003399
name: avian pallium
def: "In the anatomy of animals\, an avian pallium is the dorsal telencephalon of a bird's brain. Pallium of avian species tend to be relatively large\, comprising ~75% of the telencephalic volume." [Wikipedia:The Free Encyclopedia]
is_a: BTO:0000239

[Term]
id: BTO:0003400
name: hyperpallium
def: "Birds have a unique pallial structure known as the hyperpallium\, once called the hyperstriatum." [Wikipedia:The Free Encyclopedia]
synonym: "hyperstriatum" []
relationship: part_of BTO:0003399

[Term]
id: BTO:0003401
name: subpallium
def: "The subpallium is the ventral telencephalon of a birds brain." [Wikipedia:The Free Encyclopedia]
is_a: BTO:0003399

[Term]
id: BTO:0003402
name: hyperpallium apicale
relationship: part_of BTO:0003400

[Term]
id: BTO:0003403
name: hyperpallium intercalare
relationship: part_of BTO:0003400

[Term]
id: BTO:0003404
name: hyperpallium densocellulare
relationship: part_of BTO:0003400

[Term]
id: BTO:0003405
name: mesopallium
synonym: "middle pallium" []
relationship: part_of BTO:0003399

[Term]
id: BTO:0003406
name: mesopallium dorsale
synonym: "dorsal mesopallium" []
relationship: part_of BTO:0003405

[Term]
id: BTO:0003407
name: mesopallium ventrale
synonym: "ventral mesopallium" []
relationship: part_of BTO:0003405

[Term]
id: BTO:0003408
name: arcopallium
synonym: "arched pallium" []
relationship: part_of BTO:0003399

[Term]
id: BTO:0003409
name: posterior amygdala
relationship: part_of BTO:0001042

[Term]
id: BTO:0003410
name: nucleus taeniae
relationship: part_of BTO:0001042

[Term]
id: BTO:0003411
name: nucleus isthmo-opticus
synonym: "nucleus isthmoopticus" []
relationship: part_of BTO:0003399

[Term]
id: BTO:0003412
name: rostral migratory stream
def: "In rodents\, the anterior region of the SVZ produces neuroblasts that migrate in chain toward the olfactory bulb along the so-called rostral migratory stream (RMS)." [PMID:12453055]
synonym: "RMS" []
relationship: part_of BTO:0000484
relationship: part_of BTO:0000879

[Term]
id: BTO:0003413
name: encysting cell
def: "A cell beeing in the process of forming a cyst or becoming enclosed in a capsule." [From Merriam-Webster's Online Dictionary at www.Merriam-Webster.com:From Merriam-Webster's Online Dictionary at wwwhttp\://www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=encystation]
is_a: BTO:0002322

[Typedef]
id: DRV
name: derives from/develops from

[Typedef]
id: REL
name: related to

[Typedef]
id: disjoint_from
name: disjoint from

[Typedef]
id: inverse_of
name: inverse of

[Typedef]
id: is_a
name: is a

[Typedef]
id: part_of
name: part of

