However , unlike another tumor suppressor protein , p53 , Rb did not have any significant effect on basal levels of transcription , suggesting that Rb specifically interacts with IE2 rather than other cellular factors involved in the general transcription machinery .
however , unlike another tumor suppressor protein , p53 , rb did not have any significant effect on basal levels of transcription , suggesting that rb specifically interacts with ie2 rather than other cellular factors involved in the general transcription machinery .
O O O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O B-protein_molecule O B-protein_molecule O O O O O O O B-other_name I-other_name O B-other_name O O O B-protein_molecule O O O B-protein_molecule O O O B-protein_family_or_group I-protein_family_or_group O O O O B-other_name I-other_name O