tokens: Double-stranded GIRE sequence , but not a scrambled sequence , was specifically bound by nuclear proteins from IFN-gamma treated U937 cells .
folded_tokens: double-stranded gire sequence , but not a scrambled sequence , was specifically bound by nuclear proteins from ifn-gamma treated u937 cells .
labels: B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O O B-DNA_family_or_group I-DNA_family_or_group O O O O O B-protein_family_or_group I-protein_family_or_group O B-protein_molecule O B-cell_line I-cell_line O