Fig. 3From: Changes in the composition of the RNA virome mark evolutionary transitions in green plantsMaximum-likelihood tree of RNA-dependent RNA polymerases from the viruses in order Tymovirales. The bootstrap support values of more than 60 % are shown by indigo dots for the internal partitions. Gray shade indicates genus Marafivirus that includes a novel virus from Gnetum indicated by green asterisk Back to article page