The protein encoded by this gene is a member of the BTG/Tob family. This family has structurally related proteins that appear to have antiproliferative properties. This encoded protein might play a role in neurogenesis in the central nervous system. Two transcript variants encoding different isoforms have been found for this gene.,BTG3,ANA,ANA/BTG3,APRO4,TOB5,TOB55,TOFA,Cancer,Cell Biology & Developmental Biology,Cell Cycle,Cell cycle inhibitors,BTG3