| More docs on the ARB website. See also index of helppages. Last update on 14. Feb 2019 .

Main topics:

- ARB: a Short Introduction
- Glossary
- What are Genes ?

Related topics:

- Search Database for Genes

# What are Marked Genes ?

- DESCRIPTION
- NOTES
- EXAMPLES
- WARNINGS
- BUGS

## DESCRIPTION

### All genes have a flag which can be set to FALSE or TRUE. All genes with the flag set to TRUE are called marked species. Normally this flag is used to specify a subgroup of genes and then perform some actions on these genes.

## NOTES

### None

## EXAMPLES

### Mark one known gene:

1. Search for the Gene: <ARB_NT/Genes/Search>
2. Select the gene
3. Mark it

### Mark a list of genes:

1. Search for the gene: <ARB_NT/Genes/search>
2. Press <Mark Listed/Unmark Rest>

## WARNINGS

### Be careful: The marked genes can be spread over several organisms w/o showing this in the ARB_GENEMAP window.

## BUGS

### No bugs known