tokens: The effect of heat shock on the expression of the nuclear protooncogenes c-fos , c-jun , and c-myc was studied in human lymphoid cells .
folded_tokens: the effect of heat shock on the expression of the nuclear protooncogenes c-fos , c-jun , and c-myc was studied in human lymphoid cells .
labels: O O O B-other_name I-other_name O O O O O B-DNA_family_or_group I-DNA_family_or_group B-DNA_domain_or_region O B-DNA_domain_or_region O O B-DNA_domain_or_region O O O B-cell_type I-cell_type I-cell_type O