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Article

Evidence for negative selective pressure in HIV-2 evolution in vivo.

Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases - 1 Apr 2005

Barroso Helena, Taveira Nuno

Abstract excerpt

HIV-2 sequence divergence and evolution in vivo has not been well characterized so far. To investigate the extent of HIV-2 genetic diversity and better understand how HIV-2 evolves in vivo, env C2-C3 nucleotide sequences were obtained from the plasma and PBMCs virus populations of four HIV-2 patients with different infection periods. Phylogenetic analysis showed that three patients were infected with subtype A...

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Identifiers

PMID: 15737915
DOI: 10.1016/j.meegid.2004.07.008

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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