Figure 4From: Draft genome sequence of Xanthomonas fragariaereveals reductive evolution and distinct virulence-related gene contentNumber of complete TBDT homologs. Radar chart showing the number of complete TonB-Dependent Transporter (TBDT) homologs found in the 26 studied Xanthomonas genomes. Each spoke in the chart represents one strain, with a higher homolog content resulting in a more outward position of the graph on the spoke. The concentric circles form a ruler with a primary unit of 10, as indicated on the left of the spoke representing X. fragariae LMG 25863.Back to article page