This reorganization requires the globin locus control region and is associated with normal expression of the beta-like globin genes .
this reorganization requires the globin locus control region and is associated with normal expression of the beta-like globin genes .
O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O O O O O O B-DNA_family_or_group I-DNA_family_or_group I-DNA_family_or_group O