genetic mapping - protein coding gene O Nkx2-1 T/EBP|Titf1|tinman|thyroid transcription factor-1|thyroid-specific enhancer-binding protein|Ttf-1 NK2 homeobox 1 Gene tinman http://identifiers.org/mgd/MGI:108067 Titf1 T/EBP Ttf-1 thyroid-specific enhancer-binding protein MGI:108067 thyroid transcription factor-1