_:vb50941065 . _:vb50941065 . _:vb50941065 . _:vb50941065 . _:vb50941065 . _:vb50941065 "A Cornelia de Lange syndrome that has_material_basis_in by mutation in the HDAC8 gene on chromosome Xq13."^^ . _:vb50941065 "url:https://www.ncbi.nlm.nih.gov/pubmed/22889856"^^ .