Fig. 5. Changes in MDA, H2O2, proline, SOD, CAT, and soluble protein levels in response to drought stress. (A) MDA. (B) H2O2. (C) Proline. (D) Soluble protein. (E) SOD. (F) CAT. Values are means ± SDs of three independent measurements. Different letters indicate significant differences, and “n.s” indicates not significant (a lower-case letter for P. alba × P. davidiana and a capital letter for P. davidiana based on ANOVA with Tukey’s HSD, P < 0.05).
© 2022 Plant Breed. Biotech.
