Skip to main content
Fig. 8 | BMC Plant Biology

Fig. 8

From: The roles of cell wall invertase inhibitor in regulating chilling tolerance in tomato

Fig. 8

Regulation of CBFs gene expression in wildtype, INVINH1 over-expression and RNAi plants. a CBF1 expression in wildtype, INVINH1 over-expression and RNAi plants before and after cold stress. The plants were stress-treated at 4 °C for 2 h. b CBF2 expression in wildtype, INVINH1 over-expression and RNAi plants before and after cold stress. The plants were stress-treated at 4 °C for 2 h. c CBF3 expression in wildtype, INVINH1 over-expression and RNAi plants before and after cold stress. The plants were stress-treated at 4 °C for 2 h. d qRT-PCR analysis of the expression profiles of CBF1 from the first mature leaf of in wildtype, INVINH1 over-expression and RNAi plants treated by 2% glucose or 2% glucose and chilling stress or 2% mannitol and chilling stress for 2 h. e qRT-PCR analysis of the expression profiles of CBF2 from the first mature leaf of in wildtype, INVINH1 over-expression and RNAi plants treated by 2% glucose or 2% glucose and chilling stress or 2% mannitol and chilling stress for 2 h. f qRT-PCR analysis of the expression profiles of CBF3 from the first mature leaf of in wildtype, INVINH1 over-expression and RNAi plants treated by 2% glucose or 2% glucose and chilling stress or 2% mannitol and chilling stress for 2 h. Each value in (a), (b), (c), (d), (e) and (f) is mean ± SE of at least four biological replicates. Actin was used as the loading control. Lowercase letters indicate values significantly different at P < 0.05

Back to article page