tokens: In vivo transient transfection studies utilizing an OTF-2 expression vector resulted in similar findings : that OTF-2 protein enhanced DRA gene transcription , and that this effect requires an intact octamer element .
folded_tokens: in vivo transient transfection studies utilizing an otf-2 expression vector resulted in similar findings : that otf-2 protein enhanced dra gene transcription , and that this effect requires an intact octamer element .
labels: B-other_name I-other_name I-other_name I-other_name I-other_name O O B-protein_molecule O O O O O O O O B-protein_molecule O O B-DNA_domain_or_region I-DNA_domain_or_region B-other_name O O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O