_:vb50942743 . _:vb50942743 . _:vb50942743 "A cataract that has_material_basis_in heterozygous mutation in the EPHA2 gene on chromosome 1p36."^^ . _:vb50942743 . _:vb50942743 . _:vb50942743 "url:https://www.ncbi.nlm.nih.gov/pubmed/19005574"^^ . _:vb50942743 .