tokens: One type , EA/S , is located in the upstream promoter region , and the other , E ( gre ) , is located in a tandem repeat with enhancer properties .
folded_tokens: one type , ea/s , is located in the upstream promoter region , and the other , e ( gre ) , is located in a tandem repeat with enhancer properties .
labels: O O O B-DNA_domain_or_region O O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region 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 O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O B-other_name I-other_name O