Figure 2.

Phylogenetic profile of vHGT’s grouped by the category ‘Unclassified RNA viruses’: RNA-dependent RNA polymerase (RdRps-like group 1 [A, B, C] and RdRp-like group 2 [D]), Major capsid protein (MCPs-like [E, F, G]), viral RNA helicase (H), and polyprotein coding for replicases including RNA-dependent RNA polymerase region (I). Sequence names are not shown in the trees to enhance readability. The taxonomic affiliation of each sequence in the trees is represented by a colored circle, with the colors described in the legend at the bottom of the figure. Symbiodiniaceae vHGTs are highlighted with thicker borders. Only bootstrap support values ≥90 per cent are shown. Complete names and branch support in Supplementary Fig. S5.