In all cells tested , IL-10 activated Stat1 and Stat3 and induced the formation of three distinct DNA binding complexes that contained different combinations of these two transcription factors .
in all cells tested , il-10 activated stat1 and stat3 and induced the formation of three distinct dna binding complexes that contained different combinations of these two transcription factors .
O O O O O B-protein_molecule O B-protein_molecule O B-protein_molecule O O O O O O O B-protein_complex I-protein_complex I-protein_complex O O O O O O O B-protein_family_or_group I-protein_family_or_group O