This sequence , named the A element , has an active role on GM-CSF transcription and is responsive to the tumor promoter PMA in transient transfection experiments .
this sequence , named the a element , has an active role on gm-csf transcription and is responsive to the tumor promoter pma in transient transfection experiments .
O O O O O O O O O O O O O B-protein_molecule O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O B-other_name I-other_name I-other_name O