Fig. 2From: The origins of dengue and chikungunya viruses in Ecuador following increased migration from Venezuela and ColombiaLarge dataset MCC trees of a) DENV1 (genotype V, American sublineage) and b) DENV2 (Asian American genotype). Taxa from Ecuador are color coded in green. Location origins are colored in the tree according to the legend. Times of the most recent common ancestors discussed in the text are noted next to the respective ancestor nodesBack to article page