. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "itf2_human"^^ . "ITF2"^^ . "SL3-3 enhancer factor 2"^^ . "SEF2"^^ . "Immunoglobulin transcription factor 2"^^ . "TCF4"^^ . "Class B basic helix-loop-helix protein 19"^^ . "BHLHB19"^^ . . "Transcription factor 4"^^ .