[Forkhead Box Protein G1B acts as transcriptional repressor and belongs to the large FKH/HNF3 family of transcription factors, that includes the Drosophila homeotic FKH and mammalian HNF3 and BF1 proteins. Family members share a unique DNA-binding FKH box. FOXG1B expression is restricted to telencephalic neurons, with strong expression in the dentate gyrus and hippocampus. (from OMIM 164874 and NCI) ( NCI )] (UMLS (NCI) C0290266) =Amino Acid, Peptide, or Protein; Biologically Active Substance ;