Figure 4.
(a) H2O2, (b) O2•−, (c) SOD, (d) CAT, (e) POD, (f) chlorophyll, (g) MDA, and (h) electrolyte leakage in WT and transgenic plants. H2O2, O2•−, SOD, CAT, POD, MDA, and electrolyte leakage were measured in the root tissue; chlorophyll concentrations were measured in the leaves. The same letters indicate no significant differences, while different letters indicate a statistically significant difference of the values (p ≤ 0.05).