Fig. 6: Qin- and yue-like viruses.

A Phylogenetic tree based on the RdRP of qin-like and yue-like viruses is shown at the left panel. The genome organization of qin-like and yue-like viruses is shown at the right panel. In the midpoint-rooted phylogenetic tree, all nematode-associated viruses identified in this study are highlighted in red, and previously reported nematode-associated viruses are followed by a nematode illustration. For the four yue-like viruses with introns, the exons are represented by gray boxes. Q.pfam+F + R5 was selected as the best-fit model. B Sashimi plot, incorporating read coverage profiles, displays reads spanning the predicted intron in four intron-bearing yue-like viruses. The number of reads supporting each splice junction is indicated on the corresponding arc. C The conserved nucleotide motif of predicted splice sites identified in four intron-bearing yue-like viruses.