Muscular Dystrophy-Dystroglycanopathy , Type B, 1, also known as muscular dystrophy-dystroglycanopathy congenital with impaired intellectual development b1, is related to muscular dystrophy-dystroglycanopathy and muscular dystrophy-dystroglycanopathy , type b, 5, and has symptoms including facial paresis An important gene associated with Muscular Dystrophy-Dystroglycanopathy , Type B, 1 is POMT1 (Protein O-Mannosyltransferase 1). Affiliated tissues include brain and eye, and related phenotypes are cardiomyopathy and developmental cataract