_:vb50943000 . _:vb50943000 . _:vb50943000 . _:vb50943000 "A retinitis pigmentosa that has_material_basis_in mutation in the KLHL7 gene on chromosome 7p15.3."^^ . _:vb50943000 . _:vb50943000 "url:https://www.ncbi.nlm.nih.gov/pubmed/19520207"^^ . _:vb50943000 .