Muscular dystrophy is characterized by

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Muscular dystrophy is a group of genetic disorders that cause progressive muscle weakness and degeneration. The most common type of muscular dystrophy is Duchenne muscular dystrophy, which is caused by a mutation in the gene that encodes the protein dystrophin. Dystrophin is a protein that helps to stabilize the muscle cell membrane. Without dystrophin, the muscle cell membrane is weakened and the muscle fibers are damaged. This damage leads to muscle weakness and degeneration.

Muscular Dystrophy Is Characterized by