Two other genes, GMPPB, ranked in 225th, and B3GNT1, ranked in 479th, were also implicated in a form of congenital muscular dystrophy with hypoglycosylation of alpha-dystroglycan and Walker-Warburg disease, respectively [36], [37]. Here, DAG1 is linked to congenital muscular dystrophy due to LMNA mutation.