The HIV-TF1 -binding site in HIV LTR was similar to the site recognized by upstream stimulatory factor ( USF ) in the adenovirus major late promoter .
the hiv-tf1 -binding site in hiv ltr was similar to the site recognized by upstream stimulatory factor ( usf ) in the adenovirus major late promoter .
O B-protein_molecule O O O B-DNA_domain_or_region I-DNA_domain_or_region O O O O O O O B-protein_molecule I-protein_molecule I-protein_molecule O B-protein_molecule O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O