_:vb50942786 . _:vb50942786 "url:https://www.ncbi.nlm.nih.gov/pubmed/10802646"^^ . _:vb50942786 . _:vb50942786 . _:vb50942786 . _:vb50942786 . _:vb50942786 "A cataract that has_material_basis_in heterozygous mutation in the MIP gene on chromosome 12q13."^^ .