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dc.contributor.authorShcherbakova, Nadezhda S
dc.contributor.authorShalamova, Lyudmila A
dc.contributor.authorDelgado, Elena 
dc.contributor.authorFernández-García, Aurora 
dc.contributor.authorVega Rocha, Yolanda 
dc.contributor.authorKarpenko, Larissa I
dc.contributor.authorIlyichev, Alexander A
dc.contributor.authorSokolov, Yuri V
dc.contributor.authorShcherbakov, Dmitry N
dc.contributor.authorPerez-Alvarez, Lucia 
dc.contributor.authorThomson, Michael M 
dc.date.accessioned2019-11-26T08:01:17Z
dc.date.available2019-11-26T08:01:17Z
dc.date.issued2014-09
dc.identifier.citationAIDS Res Hum Retroviruses. 2014 Sep;30(9):912-9. doi: 10.1089/AID.2014.0075. Epub 2014 Aug 14.es_ES
dc.identifier.urihttp://hdl.handle.net/20.500.12105/8711
dc.description.abstractThe HIV-1 epidemic in Russia is dominated by the former Soviet Union subtype A (A(FSU)) variant, but other genetic forms are circulating in the country. One is the recently described CRF63_02A1, derived from recombination between a CRF02_AG variant circulating in Central Asia and A(FSU), which has spread in the Novosibirsk region, Siberia. Here we phylogenetically analyze pol and env segments from 24 HIV-1 samples from the Novosibirsk region collected in 2013, with characterization of three new near full-length genome CRF63_02A1 sequences, and estimate the time of the most recent common ancestor (tMRCA) and the demographic growth of CRF63_02A1 using a Bayesian method. The analyses revealed that CRF63_02A1 is highly predominant in the Novosibirsk region (81.2% in pol sequences) and is transmitted both among injecting drug users and by heterosexual contact. Similarity searches with database sequences combined with phylogenetic analyses show that CRF63_02A1 is circulating in East Kazakhstan and the Eastern area of Russia bordering China. The analyses of near full-length genome sequences show that its mosaic structure is more complex than reported, with 18 breakpoints. The tMRCA of CRF63_02A1 was estimated around 2006, with exponential growth in 2008-2009 and subsequent stabilization. These results provide new insights into the molecular epidemiology, phylogeny, and phylodynamics of CRF63_02A1.es_ES
dc.description.sponsorshipWe thank the personnel at the Genomic Unit of Instituto de Salud Carlos III, Majadahonda, Madrid, Spain, for technical assistance in sequencing, and Bonnie Mathieson, from the Office of AIDS Research, National Institutes of Health, Bethesda, Maryland for her support of this study. This work was funded by Office of AIDS Research, National Institutes of Health, through the training program “Molecular Epidemiology of HIV-1 in Eastern Europe and Its Significance for Vaccine Development.”es_ES
dc.language.isoenges_ES
dc.publisherMary Ann Liebertes_ES
dc.relation.isversionofPostprintes_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/*
dc.subject.meshBase Sequence es_ES
dc.subject.meshDNA Primers es_ES
dc.subject.meshFemale es_ES
dc.subject.meshHIV-1 es_ES
dc.subject.meshHumans es_ES
dc.subject.meshMale es_ES
dc.subject.meshMolecular Sequence Data es_ES
dc.subject.meshPolymerase Chain Reaction es_ES
dc.subject.meshRecombination, Genetic es_ES
dc.subject.meshSiberia es_ES
dc.subject.meshMolecular Epidemiology es_ES
dc.subject.meshPhylogeny es_ES
dc.titleMolecular epidemiology, phylogeny, and phylodynamics of CRF63_02A1, a recently originated HIV-1 circulating recombinant form spreading in Siberiaes_ES
dc.typeArtículoes_ES
dc.rights.licenseAtribución-NoComercial-CompartirIgual 4.0 Internacional*
dc.identifier.pubmedID25050828es_ES
dc.format.volume30es_ES
dc.format.number9es_ES
dc.format.page912-9es_ES
dc.identifier.doi10.1089/AID.2014.0075es_ES
dc.description.peerreviewedes_ES
dc.identifier.e-issn1931-8405es_ES
dc.relation.publisherversionhttps://doi.org/10.1089/AID.2014.0075es_ES
dc.identifier.journalAIDS research and human retroviruseses_ES
dc.repisalud.centroISCIII::Centro Nacional de Microbiologíaes_ES
dc.repisalud.institucionISCIIIes_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES


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Atribución-NoComercial-CompartirIgual 4.0 Internacional
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