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Near Full-Length Genome Sequence of a Novel HIV Type 1 Second-Generation Recombinant Form (CRF01_AE/CRF07_BC) Identified Among Men Who Have Sex with Men in Jilin China

机译:在吉林省与男性发生性关系的男性中鉴定出新型HIV 1型第二代重组形式(CRF01_AE / CRF07_BC)的近全长基因组序列

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摘要

We report here a novel HIV-1 second-generation recombinant form (CRF01_AE/CRF07_BC) composed of CRF01_AE and CRF07_BC, identified among men who have sex with men (MSM) in Jilin, with four breakpoints observed in the pol, vif, and vpr genes. The CRF01_AE regions of the recombinant were clustered with the CRF01_AE lineage, which is mainly circulating among MSM in northern China, with the support of 100% bootstrap value, indicating that the parental origin of the CRF01_AE regions was from MSM, in which recombination events may be more likely to occur. To the best of our knowledge, this is the first detection of a novel HIV-1 second-generation recombinant form (CRF01AE/CRF07_BC) in Jilin, which indicates active transmission networks of HIV-1 infection among MSM in the region. Therefore, it is necessary to continue monitoring the molecular epidemiology of HIV-1 among MSM in Jilin to obtain a better understanding of the transmission and potential public health impact of HIV-1 among MSM in the region.
机译:我们在这里报告了一种新的HIV-1第二代重组形式(CRF01_AE / CRF07_BC),由CRF01_AE和CRF07_BC组成,在吉林省与男性(MSM)发生性关系的男性中确定,在pol,vif和vpr中观察到四个断点基因。重组子的CRF01_AE区与CRF01_AE谱系聚在一起,该谱系主要在中国北方的MSM中传播,并具有100%的自举值,表明CRF01_AE区的亲本起源于MSM,其中可能发生重组事件更有可能发生。据我们所知,这是吉林首次检测到新型HIV-1第二代重组体(CRF01AE / CRF07_BC),这表明该地区MSM之间HIV-1感染的活跃传播网络。因此,有必要继续监测吉林省MSM中HIV-1的分子流行病学,以更好地了解该地区MSM中HIV-1的传播和潜在的公共卫生影响。

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