Analysis of the chromatin organization of the integrated human immunodeficiency virus type 1 ( HIV-1 ) genome has previously revealed a major constitutive DNase I-hypersensitive site associated with the pol gene ( E . Verdin , J . Virol . 65 : 6790-6799 , 1991 ) .
analysis of the chromatin organization of the integrated human immunodeficiency virus type 1 ( hiv-1 ) genome has previously revealed a major constitutive dnase i-hypersensitive site associated with the pol gene ( e . verdin , j . virol . 65 : 6790-6799 , 1991 ) .
O O O O O O O O B-virus I-virus I-virus I-virus I-virus O B-virus O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-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 O O O