"congenital nystagmus 4"^^ . "disease_ontology"^^ . "vestibulocerebellar disorder with predominant ocular signs"^^ . "A congenital nystagmus that has_material_basis_in heterozygous mutation in a region of chromosome 13q31-q33."^^ . _:vb50945483 . . _:vb50945483 . _:vb50945483 . _:vb50945482 . _:vb50945482 . . "OMIM:193003"^^ . _:vb50945483 . "autosomal dominant congenital nystagmus 4"^^ . . "NYS4"^^ . _:vb50945482 . _:vb50945482 . _:vb50945483 . "GARD:9603"^^ . _:vb50945482 . . "DOID:0111794"^^ .