NCIt definition : Human GDF3 wild-type allele is located in the vicinity of 12p13.1 and is approximately
6 kb in length. This allele, which encodes growth/differentiation factor 3 protein,
plays a role in cellular differentiation in embryogenesis and during maturation. Mutation
of the gene is associated with Klippel-Feil syndrome type 3, microphthalmia isolated
with coloboma type 6 and microphthalmia isolated type 7.;