Fig. 7From: LcMYB4, an unknown function transcription factor gene from sheepgrass, as a positive regulator of chilling and freezing tolerance in transgenic ArabidopsisAnalysis of chlorophyll (a), soluble sugar (b), MDA (c), and SOD (d) contents in LcMYB4-overexpressing lines and WT plants. Three-week-old plants were transferred to 4 °C for 2 d, and the leaves were collected and measured. Experiments were performed in triplicate. * and ** are indicated P < 0.05 and P < 0.01, respectivelyBack to article page