_:vb50944017 . _:vb50944017 . _:vb50944017 "url:https://www.ncbi.nlm.nih.gov/pubmed/17668388"^^ . _:vb50944017 "A brachydactyly characterized by hypoplasia/aplasia of distal phalanges, distal symphalangism, fusion of carpal/tarsal bones, and partial cutaneous syndactyly that has_material_basis_in mutations in the NOG gene on chromosome 17q22."^^ . _:vb50944017 . _:vb50944017 . _:vb50944017 .