Fig. 7

qRT-PCR analysis of relative expression levels of stress-related and ABA-responsive genes. Plants treated by normal condition, 10% PEG-6000, and 300 mM NaCl for one d and four d were analyzed. Data were presented as mean and SD values of three independent experiments. Asterisks indicated significant difference (* P < 0.05, ** P < 0.01, by Independent sample T-test) comparing to WT.