Fig. 5

PvC3H72-overexpression (OE-72) transgenic lines demonstrated lower Electrolyte leakage (EL) and higher Relative water content (RWC) after chilling treatments at 4 °C. Mean and SD values were obtained from more than three replicates. All experiments were repeated three times. Letters above bars indicate significant difference at P < 0.05 (n = 4 replicates)