Hepatocytes achieve an efficient hormonal control of this promoter through a functional interaction between the estrogen responsive elements and a promoter proximal region upstream of the TATA box , which is characterized by a high density of binding sites for the transcription factors CTF/NF-1 , C/EBP and HNF3 .
hepatocytes achieve an efficient hormonal control of this promoter through a functional interaction between the estrogen responsive elements and a promoter proximal region upstream of the tata box , which is characterized by a high density of binding sites for the transcription factors ctf/nf-1 , c/ebp and hnf3 .
O O O O O O O O O O O O O O O B-lipid O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O B-DNA_domain_or_region I-DNA_domain_or_region O O O O O O O O O O O O O B-protein_family_or_group I-protein_family_or_group B-protein_molecule O B-protein_molecule O B-protein_molecule O