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. 2010 Jul 28;5(7):e11833. doi: 10.1371/journal.pone.0011833

Figure 2. Coalescence near full-length HIV-1 Bayesian tree.

Figure 2

A Bayesian coalescent tree was constructed using 8160-bp sequences of HIV-1 subtype B. Sequences of 66 worldwide isolates were collected from the Los Alamos HIV sequence database. The yellow area delineates the cluster formed with the Brazilian isolates and the cyan area depicts the cluster formed with the Chinese and Thai sequences. The Brazilian isolates are indicated in blue (GxGR viruses) and in magenta (GWGR viruses) in the terminal branches of the tree. Numbers in the nodes indicate the a posteriori support values. This tree was summarized from a sample of trees generated by the BMCMC run (see Material and Methods for details).