. . "DOID:0080292"^^ . "disease_ontology"^^ . _:vb50940698 . _:vb50940698 . "A retinitis pigmentosa that has_material_basis_in homozygous mutation in the IFT43 gene on chromosome 14q24."^^ . _:vb50940698 . "OMIM:617871"^^ . . _:vb50940698 . . "retinitis pigmentosa 81"@en . _:vb50940698 .