We welcome your contributions!
We welcome annotation contributions from GOC and non-consortium members. It is important to contact the Gene Ontology Consortium (GOC) before annotation work is carried out; this will ensure that GOC mentors and trainers can be of assistance in producing data sets in agreement with the GOC annotation policies and format requirements. To learn more details, visit the page on Contributing GO annotations.
If you are interested in contributing to the ontology itself (not contributing gene and gene product annotations), details can be found in the section "Contributing to the Ontology".