Binding of erythroid and non-erythroid nuclear proteins to the silencer of the human epsilon-globin-encoding gene .
binding of erythroid and non-erythroid nuclear proteins to the silencer of the human epsilon-globin-encoding gene .
O O O O O O O O O B-DNA_domain_or_region O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O