part of part of develops into develops into myoblast cell of skeletal muscle skeletal muscle myoblast skeletal muscle fiber adult skeletal muscle myoblast A skeletal muscle myoblast that is part of a skeletal mucle. These cells are formed following acivation and division of skeletal muscle satellite cells. They form a transient population that is lost when they fuse to form skeletal muscle fibers. myogenic precursor cell The vast majority of these cells develop from skeletal muscle satellite cells, although there are some reports of other origins. skeletal muscle tissue