We further found that high activities of the transcriptional activators , GATA-1 and SP1 , are associated with normal adult erythroid differentiation .
we further found that high activities of the transcriptional activators , gata-1 and sp1 , are associated with normal adult erythroid differentiation .
O O O O O O O O B-protein_family_or_group I-protein_family_or_group O B-protein_molecule O B-protein_molecule O O O O B-other_name I-other_name I-other_name I-other_name O