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. 2014 Jun 4;9(6):e98519. doi: 10.1371/journal.pone.0098519

Figure 4. Time-scaled Bayesian Maximum Clade Credibility tree for the DENV-2 AS-AM genotype.

Figure 4

Four major highly supported monophyletic clades (I-IV) are identified. Branches are colored according to the most probable location (legend shown on the left side) of their parental node inferred by discrete phylogeographical analysis. For visual clarity, clades III and IV has been collapsed (see Fig.5 and Fig.6). PP values >0.90 at key nodes are represented by (*). All horizontal branch lengths are drawn to a scale of years. The tree is automatically rooted under the assumption of a relaxed molecular clock. (CO-EC: Colombia-Ecuador, LA: Lesser Antilles, GA: Greater Antilles)