NCIt synonyms : HHG-2; BDA1; Indian Hedgehog wt Allele; HHG2;
NCIt definition : Human IHH wild-type allele is located within 2q33-q35 and is approximately 6 kb in
length. This allele, which encodes indian hedgehog protein, plays a role in both bone
growth and differentiation. Mutations in this gene are associated with acrocapitofemoral
dysplasia and brachydactyly, type A1.;