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. 2014 Jun;20(6):1034–1036. doi: 10.3201/eid2006.131413

Figure 2.

Figure 2

Evolutionary relationships of 54 dengue virus type 3 (DENV-3) gene sequences. The phylogenetic tree was obtained by using the maximum-likelihood method based on the Kimura 2-parameter model and MEGA 5 software (http://www.megasoftware.net/). The percentage of replicate trees in which the associated taxa clustered together in the bootstrap test (1,000 replicates) is shown for values >90. Each strain is labeled by country of origin/strain name/GenBank accession number (if available). Black diamonds indicate DENV-3 strains sequenced in this study that were isolated during the DENV-3 epidemic in the Solomon Islands in 2013. Black triangles indicate DENV-3 strains sequenced in this study that were isolated during the DENV-3 epidemic in French Polynesia in 2013. Genotypes are indicated on the right side of the tree. Scale bar indicates nucleotide substitutions per site.