. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "hand2_mouse"^^ . "Deciduum, heart, autonomic nervous system and neural crest derivatives-expressed protein 2"^^ . "Thing2"^^ . "Hand2"^^ . "Dhand"^^ . "Thing-2"^^ . "Helix-loop-helix transcription factor expressed in embryo and deciduum"^^ . "Hed"^^ . . . . . "Heart- and neural crest derivatives-expressed protein 2"^^ .