_:vb50942770 . _:vb50942770 . _:vb50942770 . _:vb50942770 . _:vb50942770 . _:vb50942770 "A cataract that has_material_basis_in homozygous mutation in the LEMD2 gene on chromosome 6p21."^^ . _:vb50942770 "url:https://www.ncbi.nlm.nih.gov/pubmed/26788539"^^ .