Fig. 2 | Scientific Reports

Fig. 2

From: Comparative physiological and transcriptomic analyses reveal genotype specific response to drought stress in Siberian wildrye (Elymus sibiricus)

Fig. 2

Responses of leaf ascorbic acid-glutathione cycle in two E. sibiricus genotypes to drought stress. (A) Superoxide anion radical (\({\text{O}}_{2}^{\cdot -}\)); (B) hydrogen peroxide (H2O2); (C) glutathione (GSH); (D) ascorbic acid (ASA); (E) mono-dehydroascorbic acid reductase (MDHAR); (F) dehydroascorbate reductase (DHAR); (G) ascorbate peroxidase (APX); (H) ascorbic acid/dehydroascorbic acid (ASA/DHA). The data are presented as the means of three replicates (± SD) based on Tukey's post hoc test. Means denoted with the different letters indicate significant differences at P < 0.05. The horizontal coordinates indicate different levels of field water content (FWC). DT drought-tolerant genotype, DS drought-sensitive genotype.

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