Figure 3.

Isolate M081 groups with Xanthomonas hortorum. (a) Unrooted phylogenomic tree of 10 Xanthomonas isolates based on a superalignment of 1776 translated sequences. Abbreviations are as described in the text and accession numbers are presented in Table 4. Bootstrap support values for nodes (r= 1000) were all 100. The branch length for X. albilineans was 0.232. Xac, X. axonopodis pv. citri; Xcc, X. campestris pv. campestris; Xcv, X. campestris pv. vesicatoria; Xhc, Xanthomonas hortorum pv. carotae; Xoo, X. oryzae pv. oryzae. (b) Neighbour‐joining tree of concatenated nucleotide sequences for partial dnaK, fyuA, gyrB and rpoD genes from Xanthomonas strains. A portion of the tree is presented, focusing on the X. hortorum–cynarae–garnderi group. Numbers indicate bootstrap support (r= 1000). The scale bars indicate the number of amino acid substitutions per site.