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. 2018 Nov 20;9:1678. doi: 10.3389/fpls.2018.01678

FIGURE 2.

FIGURE 2

NaCl treatment reduced Z. xanthoxylum leaf damage from short-term osmotic stress induced with -0.5 MPa mannitol. Relative biochemical content of (A) superoxide radicals, (B) MDA, (C) electrolyte leakage and antioxidase activity of (D) SOD, (E) POD, (F) CAT, (G) APX, (H) GR as well as (I) Ratio of GSH/GSSH were all analyzed in leaves harvested after 24 h of –0.5 MPa mannitol stress from third and fourth nodes of 2-week-old Z. xanthoxylum seedlings treated with 50 mM NaCl or without (control) for 7 days. Bars denote the mean ± SD (n = 8), with different letters indicating significantly different at the level of 0.05.