Genetic characterization analysis of the tat exon-1 region of HIV type 1 CRF07_BC strains in China.

Abstract

HIV-1 CRF07_BC is one of the predominant strains in China, however, there have been few reports about the genetic characteristics of accessory genes of this strain. In this study, 236 CRF07_BC tat exon-1 regions were obtained by nested PCR and were followed by sequencing. Our results showed some variations in crucial functional domains, especially in the… (More)
DOI: 10.1089/aid.2009.0192

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