Figure 5

Time-course of the free and conjugated SA contents in tomato leaves as influenced by DC3000 infection and red light. The plants were kept in the dark (circle symbols) or under red light (squares symbols) conditions at night without (open symbols) or with the immediate inoculation of DC3000 (closed symbols). Data are the mean ± SD of five biological replicates. Means denoted by the same letter did not differ significantly at p < 0.05 according to Duncan’s multiple range test.