Table 1 Pearson’s correlations among MDA content, ion leakage, H2O2 content, O2•− content and antioxidant enzyme activities
From: Knockout of SlMAPK3 enhances tolerance to heat stress involving ROS homeostasis in tomato plants
| MDA content | Ion leakage | H2O2 content | O2•− content | SOD activity | POD activity | CAT activity | APX activity | |
|---|---|---|---|---|---|---|---|---|
| MDA content | 1.000 | 0.947b | 0.868b | 0.921b | 0.388 | 0.412 | −0.936b | 0.433 |
| Ion leakage | 1.000 | 0.883b | 0.846b | 0.245 | 0.492 | −0.932b | 0.310 | |
| H2O2 content | 1.000 | 0.768b | 0.071 | 0.188 | −0.722b | 0.339 | ||
| O2•− content | 1.000 | 0.279 | 0.383 | −0.873b | 0.373 | |||
| SOD activity | 1.000 | 0.604a | −0.421 | 0.722b | ||||
| POD activity | 1.000 | −0.575a | 0.513 | |||||
| CAT activity | 1.000 | −0.326 | ||||||
| APX activity | 1.000 |
