bcl-2 expression is increased following phorbol ester treatment , and the increased expression is dependent on the CRE site .
bcl-2 expression is increased following phorbol ester treatment , and the increased expression is dependent on the cre site .
B-protein_molecule O O O O B-other_organic_compound I-other_organic_compound O O O O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O