O Pluridigite twist basic helix-loop-helix transcription factor 1 Ska<m10Jus> Ska10 MGI:98872 Twist1 protein coding gene pdt|Pluridigite|Ska<m10Jus>|M-Twist|charlie chaplin|Ska10|bHLHa38 bHLHa38 Gene + http://identifiers.org/mgd/MGI:98872 charlie chaplin M-Twist genetic mapping pdt