tokens: In this study , we examined the transcriptional activities of isolated human MCM gene promoters .
folded_tokens: in this study , we examined the transcriptional activities of isolated human mcm gene promoters .
labels: O O O O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O