_:vb50943233 . _:vb50943233 . _:vb50943233 "An autosomal dominant nonsyndromic deafness that is characterized by postlingual onset with high frequency progressive hearing loss and has_material_basis_in mutation in the ACTG1 gene on chromosome 17q25."^^ . _:vb50943233 "url:https://www.ncbi.nlm.nih.gov/pubmed/13680526"^^ . _:vb50943233 . _:vb50943233 . _:vb50943233 .