The Gene Ontology Project

Welcome to the Gene Ontology^TM (GO) project page on SourceForge. The GO Consortium provides structured, controlled vocabularies and classifications that cover several domains of molecular biology and are freely available for community use in the annotation of genes, gene products, and sequences.

Selections from the main GO website:

Download the ontologies
Download annotation data sets
General documentation

GO software and database development: GO Database site

Selections from the GO SourceForge site:

Download OBO-Edit
Curator requests tracker (suggest GO content additions or changes)
Bug tracker (report bugs in GO software)
Complete tracker list
geneontology SourceForge page (project admin)

Search GO terms and annotations using the AmiGO browser:

Gene Ontology Software Group
BBOP