We demonstrate that the transcriptional activity of GATA-1 is strongly repressed by the estrogen receptor ( ER ) in a ligand-dependent manner and that this repression is reversible in the presence of 4-hydroxytamoxifen .
we demonstrate that the transcriptional activity of gata-1 is strongly repressed by the estrogen receptor ( er ) in a ligand-dependent manner and that this repression is reversible in the presence of 4-hydroxytamoxifen .
O O O O B-other_name I-other_name O B-protein_molecule O O O O O B-protein_family_or_group I-protein_family_or_group O B-protein_family_or_group O O O O O O O O B-other_name O O O O O O B-other_organic_compound O