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Figure 3 | Virology Journal

Figure 3

From: Near full-length genome analysis of low prevalent human immunodeficiency virus type 1 subclade F1 in São Paulo, Brazil

Figure 3

Maximum likelihood tree of Brazilian subclade F1 strains and reference strains inferred from full-length gag-pol (A) and env (B) reading frames. Black circles show the newly sampled strains from Brazil. Trees were rooted using HIV-1 HXB2 isolate. The approximate likelihood-ratio test (aLRT) values of ≥ 70% are indicated at nodes. The scale bar represents 0.05 nucleotide substitution per site.

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