tokens: The promoter activity from HIV long terminal repeat was greatly augmented by co-transfecting the Trx-expressing plasmid , whose effect was dependent on the NF kappa B -binding sites .
folded_tokens: the promoter activity from hiv long terminal repeat was greatly augmented by co-transfecting the trx-expressing plasmid , whose effect was dependent on the nf kappa b -binding sites .
labels: O B-other_name I-other_name O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O O O O B-DNA_molecule I-DNA_molecule O O O O O O O B-protein_molecule I-protein_molecule I-protein_molecule O O O