In lymphoid cells , Z or R alone produced only small increases in EA-D promoter activity , whereas both transactivators together produced a large stimulatory effect .
in lymphoid cells , z or r alone produced only small increases in ea-d promoter activity , whereas both transactivators together produced a large stimulatory effect .
O B-cell_type I-cell_type O B-protein_molecule O B-protein_molecule O O O O O O B-protein_molecule O O O O O B-protein_family_or_group O O O O O O O