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. 2006 Nov 20;51(2):604–610. doi: 10.1128/AAC.00870-06

FIG. 1.

FIG. 1.

Baseline polymorphisms in HIV-2 PR compared to HIV-1 subtype B. Amino acid alignment of PR sequences of HIV-2 and HIV-1 used in the present study. The positions highlighted are those involved in HIV-1 drug resistance (10I/V, 20V, 32I, 33V, 36I, 46I, I47V, 63E/K, 71V, 73A, 77T, 82I, and 93L). Dots indicate identity with HIV-1 subtype B HXB2. The HIV-1 subtype B sample 5512 possessed three known baseline polymorphisms: K14R, L19I, and I64V. The HIV-2 viruses studied included CBL-20, CBL-23, and MVP-15132. The HIV-1 virus studied was isolate 5512.