Sublethal Heavy Metal Stress Stimulates Innate Immunity in Tomato

Figure 1

Effect of CuCl₂ on production of NO (a). Total chlorophyll (b), Total phenol (c), and Total flavonoid content (d), in tomato plants. Values represent mean ± SE of three separate experiments, each in triplicate. Sharing the same letter are not significantly different () using Duncan’s multiple range test.

(a)

(b)

(c)

(d)