FIG 8.

Phylogeny of the Marnaviridae. Sequences in gray denote unclassified viruses, while those in bold refer to algae-associated viruses. Host lineages are indicated in circles to the right of major viral clades and correspond to arthropods, land plants, and microalgae. The new viral sequences identified in this study are indicated with circles. The tree is mid-point rooted, and confident nodes (with SH-alrt likelihood ratio test values ≥80%) are represented as circles. The bar depicts the number of amino acid substitutions per site.