Fig. 8
Changes in WT and transgenic plant responses to cold stress in 6-week-old plants.aMDA contents.bREL.cRWC.dFv/Fm值。e脯氨酸的内容。fSolute sugar levels. Uniformly sized 6-week-old tomato plants were subjected to a 5-day cold stress exposure at 4 °C. Leaves that were the second and third from the top were assessed. Data are the means and SDs from triplicate samples. *P < 0.05 and **P < 0.01