2550
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).
 ( DNA: pol gene, None) , ( DNA: human immunodeficiency virus type 1 ( HIV-1 ) genome, None) , ( DNA: major constitutive DNase I-hypersensitive site, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( DNA: pol gene, None) , ( DNA: human immunodeficiency virus type 1 ( HIV-1 ) genome, None) , ( DNA: major constitutive DNase I-hypersensitive site, None) 