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Updated: Oct 13, 2026
A Restriction Enzyme Based Cloning Method to Assess the In vitro Replication Capacity of HIV-1 Subtype C Gag-MJ4 Chimeric Viruses
Published on: August 31, 2014
Near full-length genome analysis of HIV type 1 CRF02.AG subtype C and CRF02.AG subtype G recombinants
W Janssens1, M O Salminen, T Laukkanen
1Department of Microbiology, Institute of Tropical Medicine, Antwerp, Belgium. wjanssens@itg.be
Abstract:
HIV-1 CRF02.AG strains are prevalent in west and west-central Africa, suggesting a longstanding presence of these subtype A/G recombinants in the global epidemic. Cocirculation of CRF02.AG strains with other group M subtypes may give rise to HIV-1 recombinants constituting a mosaic genome comprising fragments of three different subtypes. We report on the genetic analysis of the near-full-length genomes of such recombinants (VI1035 and VI1197) as well as CRF02.AG strains in Belgian individuals. VI1035 and VI1197 may be the result of successful "second-generation" recombinations of HIV-1 strains CRF02.AG with, respectively, subtype C (VI1035) and G (VI1197) strains in a dually infected individual.
