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. 2019 Jun 20;10:785. doi: 10.3389/fpls.2019.00785

Figure 6.

Figure 6

Effects of Z-3-HAC on the activities of the antioxidant enzymes of the third fully expanded leaves in peanut seedlings under salinity stress. The seedlings were primed with distilled water or 200 μM Z-3-HAC twice. After priming, the seedlings were exposed to NaCl stress. At 7 days after the onset of salinity stress treatment, the leaves were collected, and the activities of (A) superoxide dismutase (SOD), (B) guaiacol peroxidase (G-POD), (C) catalase (CAT), and (D) ascorbate peroxidase (APX) were analyzed. Bars are the standard deviations (SD) of three independent replicates (n = 3). Error bars labels with different letters indicate significant differences at p < 0.05 between treatments according to Duncan’s test.