tokens: We show here that the minimum region of the ferritin H-gene promoter that is able to confer transcriptional regulation by heme in FLCs to a reporter gene is 77 nucleotides upstream of the TATA box .
folded_tokens: we show here that the minimum region of the ferritin h-gene promoter that is able to confer transcriptional regulation by heme in flcs to a reporter gene is 77 nucleotides upstream of the tata box .
labels: O O O O O O O O O B-protein_molecule O O O O O O O B-other_name I-other_name O O O B-cell_line O O B-DNA_family_or_group I-DNA_family_or_group O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O B-DNA_family_or_group I-DNA_family_or_group O