A PMA responsive element was localized to a region between -319 and -219 bp upstream of the initiation codon and co-transfections with transcription factor expression plasmids for AP-2 and Sp1 resulted in augmented ASM promoter activity , which was abolished when the binding sites for these two factors were deleted .
a pma responsive element was localized to a region between -319 and -219 bp upstream of the initiation codon and co-transfections with transcription factor expression plasmids for ap-2 and sp1 resulted in augmented asm promoter activity , which was abolished when the binding sites for these two factors were deleted .
O B-other_organic_compound O O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O O O O O B-DNA_family_or_group I-DNA_family_or_group I-DNA_family_or_group I-DNA_family_or_group O B-protein_molecule O B-protein_molecule O O O B-other_name I-other_name I-other_name O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O O O O O O O