Figure 8From: Inhibition of ABA-induced stomatal closure by fusicoccin is associated with cytosolic acidification-mediated hydrogen peroxide removalKinetics of decrease in cytosolic pH (A) or H 2 O 2 levels (B) in guard cells of stomata had been closed by ABA in response to 0.1 μM FC. Epidermal strips were treated with 10 μM ABA for 3 h, and then incubated in 0.1 μM FC for 10–60 min. Other explanations are the same as in Figure 2.Back to article page