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Fig. 2 | BMC Research Notes

Fig. 2

From: Genome sequence analysis of new plum pox virus isolates from Japan

Fig. 2

Phylogenetic tree generated by the maximum-likelihood method with 1000 bootstrap replicates based on complete genome sequences of the seven new isolates (shown as red letters) and 210 previously reported Japanese PPV-D isolates (134 isolates of East-Japan population and 76 isolates of West-Japan population) [7]. Two PPV-M isolates (PS: AJ243957 and SK 68: M92280) were used as an outgroup. Branch lengths indicate the number of nucleotide differences per site, and numbers at nodes indicate bootstrap values greater than 70. For the sake of clarity, interior branches representing distinct clusters are collapsed into filled triangles (a). The detailed topology of these clusters for the West- and East-Japan populations are shown in b and c, respectively. The number after each isolate name in b and c represents the year of collection

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