Sinonimi
HHG 1, HHG-1, HHG1, HLP 3, HLP3, Holoprosencephaly 3, HPE 3, HPE3, MCOPCB5, SHH_HUMAN, SMMC I, SMMCI, Sonic Hedgehog, Sonic Hedgehog (Drosophila) homolog, Sonic hedgehog homolog, sonic hedgehog homolog (Drosophila), Sonic hedgehog protein, Sonic hedgehog protein C-product, TPT, TPTPS