Golden Retriever Muscular Dystrophy (GRMD) is a genetic disorder in dogs that closely resembles Duchenne Muscular Dystrophy (DMD) in humans. It is caused by a mutation in the *dystrophin* gene, which leads to the absence or severe deficiency of dystrophin protein in muscle cells. Without dystrophin, muscle cells become damaged and progressively weaken, leading to the characteristic symptoms of the disease. GRMD has been extensively studied as a model for …

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