tokens: In contrast , CAT gene expression directed by a multimer of the OCT-1 proximal ( OCT-1p ) -binding site was equivalent in patient and controls .
folded_tokens: in contrast , cat gene expression directed by a multimer of the oct-1 proximal ( oct-1p ) -binding site was equivalent in patient and controls .
labels: O O O B-DNA_family_or_group I-DNA_family_or_group 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 I-DNA_domain_or_region I-DNA_domain_or_region O O O O O O O