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Fig. 4 | Phytopathology Research

Fig. 4

From: Global phylodynamics of two relevant aphid-transmitted viruses in cucurbit crops: cucurbit aphid-borne yellows virus and watermelon mosaic virus

Fig. 4

a Minimum spanning network (MNS) of the WMV genotype variants based on phylogenetic origin. Each node represents a distinct genetic variant, with the size node indicating the number variant. The color of the node indicates the phylogenetic population in which the variant is present, where is represented classic group (light blue) and emergent group (light pink). The thickness of the edges connecting the nodes indicates the genetic distance between the variants, with thicker edges representing greater relatedness. The scale for genetic distance is shown in the insets. b PCA of WMV phylogenetic group. WMV population is represented by phylogenetic group, classic (light blue), and emergent (light pink). PCA was performed in Rstudio with ade4 based on SNP difference among classic (CL) and emergent (EM) populations

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