Fig. 7
The oxidative stress tolerance in Alisa Craig and MIOX4 tomato lines. a. Electric conductivity (EC) in leaves treated with methyl viologen (MV) or water (CK) was measured on day 3 and 7 post-treatment, respectively. Three replicates were performed; and data presented as means ± SE. The asterisks represent significant differences from the control (CK), as indicated by the t-test (*P < 0.05; **P < 0.01). b. Detection of H2O2 accumulation in the leaves of Alisa Craig and MIOX lines by DAB staining in leaves from the two-month-old plants of Alisa Craig and MIOX4 lines. c. H2DCFDA fluorescence was performed to reveal the accumulation of H2O2 in leaves from the two-month-old plants of Alisa Craig and MIOX4 lines