| Type | MGI:General | Description | muscle necrosis is present at all ages examined (3, 10, 20 and 40 days and 4 and 5 months after Evan's blue dye injection) in heterozygous mutant mice muscles in which necrotic fibers are detected include the diaphragm, intercostal muscle, as well as the external oblique and straight abdominal muscles, and the femoral medial large muscle |