JoVE Journal
Immunology and Infection
Immunology and Infection
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Chapters
Summary
Please note that all translations are automatically generated.
HIV tropism can be inferred from the V3 region of the viral envelope. V3 is PCR amplified in triplicate using nested RT-PCR, sequenced, and interpreted using bioinformatic software. Samples with with 1 or more sequence(s) with low g2P scores are classified as non-R5 virus.