NCIt definition : Human PTH1R wild-type allele is located in the vicinity of 3p21.31 and is approximately
26 kb in length. This allele, which encodes parathyroid hormone/parathyroid hormone-related
peptide receptor protein, plays a role in parathyroid hormone and parathyroid-related
hormone G protein-coupled receptor signaling. Mutations in the gene are associated
with Blomstrand type chondrodysplasia, Eiken syndrome, primary failure of tooth eruption
and Murk Jansen type metaphyseal chondrodysplasia.;