•The Gene Ontology project
provides an ontology of defined terms representing gene
product properties.
•The ontology covers three
domains pertinent to the functioning of integrated living units:
cells, tissues, organs, and organisms.
¡Vcellular component:
the
parts of a cell or its extracellular environment
¡Vmolecular function:
the
elemental activities of a gene product at the molecular level, such as binding or
catalysis
¡Vbiological process:
operations
or sets of molecular events with a defined beginning and end