Fig. 10From: Gamma-aminobutyric acid (GABA) alleviates salt damage in tomato by modulating Na+ uptake, the GAD gene, amino acid synthesis and reactive oxygen species metabolismDifferent amino acids contents in leaves of control and NaCl treatment with or without GABA for 2 and 4 d. a:2 d after treatment, b:4 d after treatment, c:2 and 4 d after treatment. Note: Each value is the mean ± SD of three independent experiments. Different lower-case letters in each column shape indicate significant difference at P < 0.05 by Duncan’s testBack to article page