_:vb50943752 . _:vb50943752 . _:vb50943752 . _:vb50943752 "An Usher syndrome type 1 that has_material_basis_in caused by homozygous or compound heterozygous mutation in the USH1G gene on chromosome 17q25."^^ . _:vb50943752 . _:vb50943752 "url:https://www.ncbi.nlm.nih.gov/pubmed/12588794"^^ . _:vb50943752 .