Increases in CAT activity during transient expression of these constructs in TPA -treated U-937 cells could be assigned to the region ( -97 to -20 ) of the promoter that contains the AP-1 binding site .
increases in cat activity during transient expression of these constructs in tpa -treated u-937 cells could be assigned to the region ( -97 to -20 ) of the promoter that contains the ap-1 binding site .
O O B-protein_molecule O O B-other_name I-other_name O O O O B-other_organic_compound O O O O O O O O O O O O O O O O B-DNA_domain_or_region O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O