Fig. 6
Expression levels of the 12 OfGT genes’ responses to salt stress conditions. a The following periods of stress were used: control at 0 h (S0) and salt treatments for 6 h (S6h), 24 h (S24h), and 72 h (S72h). The FPKM values were converted to log2(value). b Expression levels of the 12 OfGT genes related to the salt-stress treatment were examined by qRT-PCR. The black rectangles represent the relative expression levels, and the red lines represent the FPKM values. Significant differences were evaluated using Duncan’s test (p < 0.05). The SEs are presented as the values of the bars. c Correlation analysis of 12 OfGT genes under salt-stress conditions. The values represent the Pearson’s correlation coefficient. r > 0: positively correlated, r < 0: negatively correlated. The larger the absolute value of r, the stronger the correlation. d The correlation analysis chart of qRT-PCR and transcriptome data FPKM values