Both GATA-1 and CACCC-binding proteins are critical for the developmentally regulated expression of erythroid-specific genes .
both gata-1 and caccc-binding proteins are critical for the developmentally regulated expression of erythroid-specific genes .
O B-protein_molecule O B-protein_molecule I-protein_molecule O O O O O O O O B-DNA_family_or_group I-DNA_family_or_group O