Query: NC_017271:1517820 Xanthomonas campestris pv. raphani 756C chromosome, complete
Lineage: Xanthomonas campestris; Xanthomonas; Xanthomonadaceae; Xanthomonadales; Proteobacteria; Bacteria
General Information: These organisms are almost exclusively found associated with their plant hosts and are not found free in the soil. This species is a major cause of black rot in crucifers, a disease that results in massive tissue degeneration. It also produces an extracellular polysaccharide known as xanthan, which is harvested commercially as a food stabilizing agent for use in industry.
Subject: NC_005773:5636606 Pseudomonas syringae pv. phaseolicola 1448A, complete genome
Lineage: Pseudomonas savastanoi; Pseudomonas; Pseudomonadaceae; Pseudomonadales; Proteobacteria; Bacteria
General Information: This is gram-negative bacterium pathogenic in plants. Characterized as causing halo blight on beans (Phaseolus vulgaris). This bacterium is closely related to Pseudomonas syringae pv. glycinea and Pseudomonas syringae pv. savastanoi and produces phaseolotoxin, which is a phytotoxin. Strain 1448A is a natural occurring rifampicin-resistant mutant strain and contains a non-functional homolog of avrPphE.