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Figure 5 | Retrovirology

Figure 5

From: Timing and source of subtype-C HIV-1 superinfection in the newly infected partner of Zambian couples with disparate viruses

Figure 5

Neighbor-joining trees of SGA env and population gp41 sequences for the cohort. (A) Neighbor-joining phylogenetic tree of single genome amplified env gene sequences from each superinfected individual in the context of Zambian sub-type C env sequences. The Zambian subtype C sequences include twelve of the non-superinfected, newly infected individuals from this study. Superinfected individuals are assigned discrete colors and the superinfecting quasispecies is denoted by SI. (B) Neighbor-joining tree of gp41 sequences for all 22 couples. Superinfected individuals are assigned discrete colors.

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