In vitro DNase I footprinting analysis revealed six hGATA-3 binding sites in the U3 region ( the transcriptional regulatory domain ) of the HIV-1 LTR .
in vitro dnase i footprinting analysis revealed six hgata-3 binding sites in the u3 region ( the transcriptional regulatory domain ) of the hiv-1 ltr .
O O B-protein_molecule I-protein_molecule O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O B-DNA_domain_or_region I-DNA_domain_or_region 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