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Article

Evidence of multiple introductions and autochthonous transmission of the HIV type 1 CRF02_AG clade in Brazil.

AIDS research and human retroviruses - 1 Oct 2012

Delatorre Edson Oliveira, Bello Gonzalo, Eyer-Silva Walter A, Chequer-Fernandez Saada L, Morgado Mariza G, Couto-Fernandez José Carlos

Abstract excerpt

HIV-1 CRF02_AG is the most prevalent intersubtype recombinant form worldwide. Six HIV-1 samples from patients living in Rio de Janeiro, Brazil, were subtyped as CRF02_AG at the pol gene between 2004 and 2011. To trace the origin of these viruses, they were compared with 793 CRF02_AG pol sequences of African origin and another four Brazilian CRF02_AG pol sequences previously described. Phylogenetic analysis...

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Identifiers

PMID: 22333001
DOI: 10.1089/AID.2011.0381

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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