Physiological index of tomato plants under abiotic stresses.

<p>(A–B) Na⁺ content and Na⁺/K⁺ ratio under 300 mM salt stress for 20 d and relative water content of leaves under dehydration for 15 d of WT and <i>MdoMYB121</i> transgenic tomato plants. (C) Relative electrolyte leakage, MDA and proline content under abiotic stresses of WT and <i>MdoMYB121</i> transgenic tomato plants. Data are expressed as the means ± SE.