FAST 1, Fast 2, Fast-1, Fast-2, FAST1, Fast2, Forkhead activin signal transducer 1, Forkhead activin signal transducer 2, Forkhead box H1, Forkhead box protein H1, FOX H1, FOXH 1, FOXH1, FOXH1_HUMAN, hFAST 1, hFAST-1, hFAST1, Human homolog of Xenopus for
Xenopus winged-helix factor, xFAST-1 (forkhead activin signal transducer-1) is a transcription factor that forms a complex with the receptor-regulated Smad protein, Smad2, and directly binds to activin response elements on DNA (1,2). The human homolog FA