How do I find all mouse genes with shared annotation to a GO term?
You can use the GO Browser to search for genes annotated to a specific Gene Ontology term.
Accessing the GO Browser
On most MGI pages, you can access the GO Browser from the Search menu as shown in the image at right.

For this tutorial, open the GO Browser in a new window. Scroll down this page for further instructions.

Search Menu GO Browser Screen Shot

Example 1. Finding genes annotated to GO term "neuron migration"
  1. Type the term neuron migration in the text box.

  2. Click Search.
GO Browser Screen Shot
  1. Click the link to the term neural migration.
GO Browser Search Results
  1. Click the link to 173 genes, 226 annotations next to the term neuron migration [GO:0001764].
GO Term Detail Page
  1. The results list genes annotated with this term. Notice that the Evidence column includes the codes IDA (inferred from direct assay), IGI (inferred from genetic interaction), and IMP (inferred from mutant phenotype). The final column, labeled Ref(s), provides links to the references used to make these annotations.

  2. Scroll down the page and click the link to Pax6.
GO Term Search Results
  1. Click the link to All GO Annotations:(152) on the Pax6 Gene Detail page.
Pax6 GO Screen Shot
  1. The Gene Ontology classifications page supplies all classifications in text, table and graphical form. Click the link to Tabular View to view a table listing all classifications, or the link to GO Graph to view a graph of all classifications.
GO Classifications Screen Shot