FIGURE 2.

SsKAI2 alleviated cold stress in Arabidopsis. (A) Phenotypes of wild-type (WT), Atkai2, and SsKAI2 (OE1 and OE2) Arabidopsis at room temperature and under cold stress (−20°C). Pictures were taken after ten days after cold stress, white bar = 2cm. (B) Statistical presentation of survival rate after cold stress. (C) Electrolyte leakage was measured by subjecting 15-day-old plants at 0−, – 4−, – 8−, – 12−, – 16−, and −20°C for an hour. One-way ANOVA was used to analyzed all data, and HSD Tukey’s test was used to perform multiple comparisons at P < 0.05 significant level (n = 5 in survival rate measurement and n = 3 in electrolyte leakage test). Bars or points with uncommon letters showing significant difference at P < 0.05.