Figure 1.

Luteo-sobemo-related viruses genomes map and phylogeny. (a) Open read-frame organization of closest related virus to Aedes sobemo-like virus and Guadeloupe mosquito virus. (b) Nucleotide maximum likelihood tree based on segment 1 for Sobemo-like viruses and Luteovirus and Sobemovirus genus. Aedes sobemo-like virus and Guadeloupe mosquito virus sequenced in this study are highlighted in orange and green, respectively. The diagram in the base of the tree is the likelihood map of the nucleotide alignment of genomes of Luteo-sobemo-related viruses. The likelihood quartet mapping is a method that allows to visualize the tree-likeness of all quartets in a single graph and provide a direct measure of the phylogenetic signal in an alignment. The triangle shows the location of all quartets calculated with the alignment used to infer the ML tree. Values in the center of the triangle represent the percentage of unresolved quartet trees (star-like trees), values in the vertices represent the percentage of fully resolved trees and values in the intermediate areas (between vertices) are the percentage of conflicting trees. The analysis was performed using GTR+ gamma correction model as is implemented in the tree puzzle software v 5.3 (http://www.tree-puzzle.de).