tokens: Expression of c-fos , c-jun and jun B in peripheral blood lymphocytes from young and elderly adults .
folded_tokens: expression of c-fos , c-jun and jun b in peripheral blood lymphocytes from young and elderly adults .
labels: O O B-DNA_domain_or_region O B-DNA_domain_or_region O B-DNA_domain_or_region I-DNA_domain_or_region O O O O O O O O O O