_:vb50938923 . _:vb50938923 . _:vb50938923 . _:vb50938923 . _:vb50938923 "A syndrome characterized by parkinsonism, hypoventilation, depression, and weight loss and that has_material_basis_in heterozygous mutation in the DCTN1 gene on chromosome 2p13."^^ . _:vb50938923 . _:vb50938923 "url:http://www.ncbi.nlm.nih.gov/books/NBK47027/"^^ . _:vb50938923 . _:vb50938923 "url:https://ghr.nlm.nih.gov/condition/perry-syndrome"^^ .