tokens: We have identified a negative regulatory element located in the region between -685 and -395 .
folded_tokens: we have identified a negative regulatory element located in the region between -685 and -395 .
labels: O O O O B-DNA_family_or_group I-DNA_family_or_group I-DNA_family_or_group O O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O