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. 2008 Jun 11;82(16):7863–7874. doi: 10.1128/JVI.00310-08

FIG. 3.

FIG. 3.

Phylogenetic tree from 487 nucleotides of V3-V4 env alignment. The tree was inferred as described in the legend to Fig. 1. The symbols used in this figure represent different regions and treatment statuses as depicted in Fig. 1.