FIG. 1.

Phylogenetic tree of DENV-3 based on complete nucleotide sequences. Phylograms were constructed with the MEGA program (8) by using the Jukes-Cantor algorithm and the neighbor-joining method. The percentage of successful bootstrap replicates (500 bootstrap replications, confidence probability greater than 90%) is indicated at nodes. The length of branches is proportional to the number of nucleotide changes (percent divergence). The strains sequenced in this work are indicated by asterisks.