The most likely interpretation of our results is that both the ubiquitous transcription factor , OTF-1 , and the B-cell-specific transcription factor , OTF-2 , can activate U2 snRNA transcription .
the most likely interpretation of our results is that both the ubiquitous transcription factor , otf-1 , and the b-cell-specific transcription factor , otf-2 , can activate u2 snrna transcription .
O O O O O O O O O O O O B-protein_family_or_group I-protein_family_or_group O B-protein_molecule O O O B-protein_family_or_group B-protein_family_or_group I-protein_family_or_group O B-protein_molecule O O O B-RNA_family_or_group I-RNA_family_or_group O O