Figure 3.

The activity of (A) catalase (CAT); (B) glutathione S-transferase (GST); (C) ascorbate peroxidase (APX); (D) monodehydroascorbate reductase (MDHAR); (E) dehydroascorbate reductase (DHAR); and (F) glutathione reductase (GR) in wheat seedlings of six Croatian wheat varieties (Silvija, Rujana, Bubnjar, Fifi, Anđelka, and Pepeljuga) under 10 and 20% PEG treatment. Expression data are presented as means of three independent biological replicates, and the error bars indicate standard deviations. Differences among treatments in each variety separately were assessed by a one-way analysis of variance (ANOVA), followed by the Dunnett post hoc test. The Dunnett test was performed at a significance level of 5, 1, and 0.1% (* p < 0.05, ** p < 0.01, *** p < 0.001).