. . . . . . . . . . . . . . . . . . . . . . . . . . . . "htf4_human"^^ . "TCF12"^^ . "DNA-binding protein HTF4"^^ . "E-box-binding protein"^^ . "Transcription factor HTF-4"^^ . "Class B basic helix-loop-helix protein 20"^^ . "HTF4"^^ . "HEB"^^ . "BHLHB20"^^ . . "Transcription factor 12"^^ .