Enhancers containing a single Oct have , nevertheless , the capacity to partially activate U2 snRNA transcription in both HeLa cells , in which only OTF-1 is expressed , and in BJA-B cells in which OTF-2 is the predominantly expressed octamer-binding factor .
enhancers containing a single oct have , nevertheless , the capacity to partially activate u2 snrna transcription in both hela cells , in which only otf-1 is expressed , and in bja-b cells in which otf-2 is the predominantly expressed octamer-binding factor .
O O O O B-DNA_domain_or_region O O O O O O O O O B-RNA_family_or_group I-RNA_family_or_group O O O B-cell_line I-cell_line O O O O O O O O O O B-cell_line I-cell_line O O B-protein_molecule O O O O B-protein_family_or_group I-protein_family_or_group O