Muscular Dystrophy-Dystroglycanopathy , Type C, 4, also known as autosomal recessive limb-girdle muscular dystrophy type 2m, is related to muscular dystrophy-dystroglycanopathy , type a, 1 and muscular dystrophy, becker type. An important gene associated with Muscular Dystrophy-Dystroglycanopathy , Type C, 4 is FKTN (Fukutin), and among its related pathways/superpathways are Diseases of glycosylation and O-linked glycosylation of mucins. Affiliated tissues include brain and skeletal muscle, and related phenotypes are talipes equinovarus and hypotonia