abnormal mesenchymal cell proliferation involved in lung development +
abnormal muscle precursor cell morphology
abnormal myoblast differentiation
abnormal myoblast proliferation +
anomaly in the ability of myoblasts to undergo expansion by cell division; a myoblast is a mononucleate cell type that, by fusion with other myoblasts, gives rise to the myotubes that eventually develop into striated muscle fibers
abnormal myotome development +
abnormal myotube morphology +
abnormal neural crest cell proliferation +
abnormal neuron proliferation +
abnormal organ of Corti supporting cell proliferation