tokens: Concomitant downregulation of IgH 3' enhancer activity and c-myc expression in a plasmacytoma x fibroblast environment : implications for dysregulation of translocated c-myc .
folded_tokens: concomitant downregulation of igh 3' enhancer activity and c-myc expression in a plasmacytoma x fibroblast environment : implications for dysregulation of translocated c-myc .
labels: B-other_name I-other_name O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O B-DNA_domain_or_region O O O B-other_name I-other_name I-other_name I-other_name O O O O O O B-DNA_domain_or_region O