tokens: At the 5' end , this 70-bp IFN-gamma response element contains sequence similarity to the gamma activated site ( GAS ) .
folded_tokens: at the 5' end , this 70-bp ifn-gamma response element contains sequence similarity to the gamma activated site ( gas ) .
labels: O O B-DNA_domain_or_region I-DNA_domain_or_region O O B-DNA_domain_or_region B-protein_molecule O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O B-DNA_domain_or_region O O