tokens: In addition to these elements , we identified a second regulatory element , the N element with the sequence 5'-GGAACCTCCCCC-3' .
folded_tokens: in addition to these elements , we identified a second regulatory element , the n element with the sequence 5'-ggaacctccccc-3' .
labels: O O O O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O O B-DNA_domain_or_region I-DNA_domain_or_region O O O B-polynucleotide O