Among the participants with muscular dystrophy, four were diagnosed with Steinert’s disease, two with facioscapulohumeral dystrophy, three with Emery-Dreifuss muscular dystrophy, three with limb-girdle muscular dystrophy, and one with muscular dystrophy due to a GGPS1 mutation. The gene discussed is GGPS1; the disease is limb-girdle muscular dystrophy.