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Figure 2 | Retrovirology

Figure 2

From: Phenotypic and genotypic characterization of Human Immunodeficiency Virus type 1 CRF07_BC strains circulating in the Xinjiang Province of China

Figure 2

Comparison of the net charge of V3 loops between CRF07_BC and subtype B' viruses. The net charge of the V3 loop of CRF07_BC virus (3.17 ± 0.39) is significantly lower than both of the subtype B' R5/X4 virus (4.5 ± 0.93, P = 0.0003) and subtype B' R5 virus (3.92 ± 0.51, P = 0.0006), but there is no difference of the net charge of the V3 loop between subtype B' R5/X4 and R5 group.

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