The estrogen receptor ( ER ) repressed erythroid differentiation and erythroid-specific gene expression .
the estrogen receptor ( er ) repressed erythroid differentiation and erythroid-specific gene expression .
O B-protein_family_or_group I-protein_family_or_group O B-protein_family_or_group O O B-other_name I-other_name O B-DNA_domain_or_region I-DNA_domain_or_region O O