tokens: Furthermore , using DNA templates containing two copies of the PRDII domain linked to the rabbit beta globin gene , the purified polypeptides specifically stimulated NF-kappa B dependent transcription in an in vitro reconstitution assay as heterodimers but not as p50 homodimers .
folded_tokens: furthermore , using dna templates containing two copies of the prdii domain linked to the rabbit beta globin gene , the purified polypeptides specifically stimulated nf-kappa b dependent transcription in an in vitro reconstitution assay as heterodimers but not as p50 homodimers .
labels: O O O B-DNA_molecule I-DNA_molecule O O O O O B-DNA_family_or_group I-DNA_family_or_group O O O B-DNA_family_or_group I-DNA_family_or_group I-DNA_family_or_group I-DNA_family_or_group O O B-peptide I-peptide O O B-protein_molecule I-protein_molecule O O O O O O O O O O O O O B-protein_subunit I-protein_subunit O