Figure 5.
Tomato leaves 5 days after dip-inoculation with 1×107 CFU/ml suspension of the wild-type bacterium Pst DC3000 (left) and the coronatine-defective mutant Pst DC3118 (right). Whereas Pst DC3000 caused necrotic lesions with diffuse chlorosis, the coronatine-defective mutant bacteria caused only some lesions and no chlorosis.