tokens: This review summarizes data on specific regulation of promoters and enhancers by nuclear trans-acting factors in lymphocytes .
folded_tokens: this review summarizes data on specific regulation of promoters and enhancers by nuclear trans-acting factors in lymphocytes .
labels: O O O O O O O O B-DNA_family_or_group O B-DNA_family_or_group O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O B-cell_type O