tokens: The EGR-1 promoter contains six CC ( A/T ) 6GG ( CArG ) motifs .
folded_tokens: the egr-1 promoter contains six cc ( a/t ) 6gg ( carg ) motifs .
labels: O B-DNA_domain_or_region I-DNA_domain_or_region O O B-DNA_substructure I-DNA_substructure I-DNA_substructure I-DNA_substructure I-DNA_substructure I-DNA_substructure I-DNA_substructure I-DNA_substructure I-DNA_substructure O