Who uses GO?

UniProt-GOA collaborates with

Cardiovascular Gene Ontology Annotation Initiative DictyBase Ensembl Compara Enzyme Nomenclature FlyBase  GO Consortium logo GUDMAP Gramene HAMAP HGNC HPA IntAct InterPro LIFEdb MGI MTBbase logo Reactome RI RGD SGD SwissProt TAIR TIGR WormBase ZFIN The Evidence & Conclusion Ontology