FOXG1, ID (FOXG1, FKH2, FKHL1, FKHL2, FKHL3, FKHL4, FOXG1A, FOXG1B, FOXG1C, Forkhead box protein G1, Brain factor 1, Brain factor 2, Forkhead box protein G1A, Forkhead box protein G1B, Forkhead box protein G1C, Forkhead-related protein FKHL1, Forkhead-related protein FKHL2, Forkhead-related protein FKHL3)