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. 2022 Feb 23;13:844449. doi: 10.3389/fpls.2022.844449

Figure 7.

Figure 7

Comparison of transcript levels of antioxidant genes (SOD, CAT, and POD) and proline synthetic gene (Osmotin) expressed in the leaves of wild type (WT) petunia cv. “Mirage Rose” and mutants [phaco1 (91-1 and 36-4) and phaco3 (14-10 and 32-15)] before stress conditions and after salt stress (A) and drought stress conditions (B). Data represent the means of three replicates, and error bars indicate standard error. Means with the same letters are not significantly different by Least Significant Different Test (LSDT, p < 0.05).