Utilization of HIV-1 envelope V3 to identify X4- and R5-specific Tat and LTR sequence signatures.

Retrovirology · 2016 · PMC4855882 · PMID 27143130

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an overall trendno p-value reported

X4 Tat sequences demonstrate purifying selection in amino acid usage In general, we observed an overall trend for Tat to have higher amino acid diversity in the fifth and sixth domains of both groups (Fig. 5 a).

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