We have found that the basic domains of all the myogenic factors remain unaltered in rhabdomyosarcomas .
we have found that the basic domains of all the myogenic factors remain unaltered in rhabdomyosarcomas .
O O O O O B-protein_domain_or_region I-protein_domain_or_region O O O B-protein_family_or_group I-protein_family_or_group O O O B-other_name O