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. 2017 Jul 7;7:4879. doi: 10.1038/s41598-017-04853-9

Figure 1.

Figure 1

HpaB and HpaD: two putative type III chaperones, encoded by genes located on the hrp gene cluster, are conserved among all the four phylotypes of the R. solanacearum species complex (RSSC). (a) Schematic representation of the RSSC hrp gene cluster. The arrows represent the different genes. The green, blue, red and yellow color indicates the hpa, prh, hrp and hrc genes, respectively. (b) Protein identity matrix table of HrcV, HpaB and HpaD from nine RSSC sequenced strains belonging to the four phylotypes compared to the GMI1000 (phylotype I) strain. Matrix cells have been colored from orange to yellow according to the protein conservation (100% orange to 70% yellow). Xcv: Xanthomonas campestris pv. vesicatoria. (c) Unrooted phylogenetic tree of HpaD based on sequence similarities using the maximum likelihood method. Ten strains of RSSC were used. Bootstraps were calculated using the approximate likelihood ratio test. The phylogenic tree has been generated using MEGA software.