The potencies of the transactivation domains of Stat5 , Stat6 , and viral protein VP16 were compared .
the potencies of the transactivation domains of stat5 , stat6 , and viral protein vp16 were compared .
O O O O B-protein_domain_or_region I-protein_domain_or_region O B-protein_molecule O B-protein_molecule O O B-protein_molecule I-protein_molecule I-protein_molecule O O O