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Glossary Term
Glossary Term Ontology
Definition To researchers interested in the representation of biological knowledge by computer programs and databases, "ontology" refers to a controlled vocabulary, or set of such vocabularies, used to describe biological features within a specified domain of biological knowledge.

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
MGI 6.22
The Jackson Laboratory