Fig. 5

Expression patterns of CsCBF1, CsCBF2 and CsCBF3 in cucumber under different abiotic stresses. A low temperature (4 °C) treatment. B 100 mM NaCl treatment. C 100 μΜ ABA treatment. The extracted RNA samples were collected at 0.5h, 1h, 3h, 6h, 9h, 12h and 24h after the corresponding treatment, respectively. The cucumber β-actin gene was used as an internal control, and three biological replicates were used for gene expression analyses. Error bars were the standard errors (SE). Different lowercase letters represented significant differences (P < 0.05)