Figure 5.
Activity of glutathione reductase (A) and glutathione S-transferase (B) in the shoots of 28-day-old wheat plants after foliar application of 1 µM EBL and subsequent exposure to 0.5 mM glyphosate. EBL stands for 24-epibrassinolide, GSSG—oxidized glutathione. The numbers within bars represent mean values. The different small letters indicate statistical significance among the treatments (n = 9, p < 0.05).