Fig. 4
Ascorbate peroxidase activity in PmACRE1 transgenic A. thaliana and controls. Ascorbate peroxidase activity was detected in PmACRE1 transgenic A. thaliana and control plants inoculated with 600, 750, 900, 1050, and 1200 PWNs for 5 days. All of the data were subjected to least significant difference analysis at p < 0.05 (LSD0.05). A comparison of PmACRE1-OX, the vector control group, and the wild type under the same treatment was conducted. For each treatment, different superscript letters on the column indicate significant differences (p < 0.05)