FIG 4.

Evolutionary relationships and genomic features of the positive-sense RNA viruses identified in this study. Viruses identified in this study are marked in red/blue and highlighted with a red/blue solid circle. Mosquito-associated viruses are shaded in the blue box. All phylogenetic trees were midpoint rooted for clarity, and only bootstrap values (>70%) are shown adjacent to the nodes. The diagrams provide the genome information of the newly discovered viruses, including the length of each genomic segment, the number of ORFs, and the predicted RdRp protein (shown in the pink box).