Fig. 8.

Statistical analysis of physiological indexes in leaves of transgenic (OE2) line and wild-type (WT) line seedlings under 150 mmol·L^− 1 NaCl treatment. a. The relative content of MDA in the leaves of transgenic line (OE2) and wild-type (WT) line after 2, 5, and 10 days of 150 mmol·L^− 1 NaCl treatment. b. The relative concentration of proline in the leaves of transgenic line (OE2) and wild-type (WT) line after 2, 5, and 10 days of 150 mmol·L^− 1 NaCl treatment. c and d. The relative activity of SOD (c) and POD (d) in the leaves of transgenic line (OE2) and wild-type (WT) line after 2, 5, and 10 days of 150 mmol·L^− 1 NaCl treatment. *, p-value < 0.05; **, p-value < 0.01