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Botanical Studies
Figure 3 | Botanical Studies

Figure 3

From: Exogenous spermidine-induced changes at physiological and biochemical parameters levels in tomato seedling grown in saline-alkaline condition

Figure 3

Effects of exogenous Spd on antioxidant enzyme activities and MDA content and ROS in leaves of tomato seedlings grown in nutrient solution or in 75 mM saline-alkaline solution (nutrient solution with 75 mM saline-alkaline solution; NaCl:Na 2 SO 4 :NaHCO 3 :Na 2 CO 3  = 1:9:9:1) with or without 0.25 mM Spd. (A) delegated SOD activity; (B) delegated POD activity; (C) delegated CAT activity; (D) delegated MDA content; (E) delegated H2O2 content; (F) delegated O 2 −content. Bars represent the mean ± SE (P < 0.05) of at least three independent experiments.

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