Fig. 3From: Recombination of ecologically and evolutionarily significant loci maintains genetic cohesion in the Pseudomonas syringae species complexPrevalence of different forms of type III secretion systems (T3SSs) and phytotoxin biosynthesis genes in each of the P. syringae phylogroups. A given T3SS was considered present if all full-length, core, structural genes of the T3SS were present in the genome, while phytotoxins were considered present if more than half of the biosynthesis genes for a given phytotoxin were present in the genomeBack to article page