what is Duchenne muscular dystrophy
Duchenne muscular dystrophy (DMD) is a recessive X-linked form of muscular dystrophy, affecting around 1 in 3,600 boys, which results in muscle degeneration and premature death.The disorder is caused by a mutation in the gene dystrophin, located on the human X chromosome, which codes for the protein dystrophin.Dystrophin is an important component within muscle tissue that provides structural stability to the dystroglycan complex (DGC) of the cell membrane.he disorder is caused by a mutation in the gene dystrophin, located on the human X chromosome, which codes for the protein dystrophin. Dystrophin is an important component within muscle tissue that provides structural stability to the dystroglycan complex (DGC) of the cell membrane.