Journal of General Virology

Fig. 4. Phylogenetic analysis of putative helicase (a) and RdRp (b) domains. Numbers at each node represent bootstrap values as percentages of 1000 trials. Branch lengths are proportional to relatedness. Full virus names and accession numbers for sequences are provided in Methods. MVM was used as an outgroup for the helicases and SNBV for the RdRps. Helicase and RdRp domains used in this analysis are either shown in Fig. 3 or are equivalents of the domains shown in Fig. 3.

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