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Table 1 Analysis of the relative pseudotype infection in cells expressing low levels of CD4.

From: The V1-V3 region of a brain-derived HIV-1 envelope glycoprotein determines macrophage tropism, low CD4 dependence, increased fusogenicity and altered sensitivity to entry inhibitors

  BS Bv1v3 Bv1v2 Br (N283T) Spl SB Spl (T283N) DS17 DS17 (N283T)
Br 0.670 0.462 0.019 0.831 0.019 0.020 0.021 0.394 0.394
BS   0.715 0.025 0.522 0.010 0.010 0.011 0.262 0.337
Bv1v3    0.144 0.584 0.018 0.049 0.027 0.465 0.715
Bv1v2     0.016 0.109 0.054 0.055 0.631 0.337
Br(N283T)      0.004 0.010 0.011 0.200 0.423
Spl       0.669 0.670 0.037 0.037
SB        0.767 0.087 0.054
Spl(T283N)         0.055 0.055
DS17          0.873
  1. Significance (p) values were obtained with the non-parametric Mann-Whitney test for the comparison of the relative infection with the indicated pseudotypes in cells expressing low levels of CD4; p values below 0.05 were considered significant (shown in bold).