tokens: DNA-protein binding assays with nuclear extracts from induced cells demonstrate a high molecular weight complex on the enhancer .
folded_tokens: dna-protein binding assays with nuclear extracts from induced cells demonstrate a high molecular weight complex on the enhancer .
labels: B-other_name I-other_name I-other_name O B-cell_component I-cell_component O O O O O B-protein_complex I-protein_complex I-protein_complex I-protein_complex O O B-DNA_domain_or_region O