Fig. 8

DGD1 relative expression. The expression values of DGD1 in the strains IFO1802 and AQ2901 and their dgd2 mutants Sk-DGD2∆ and Su-DGD2∆ for each treatment are shown. The fold change represents the log-2 base of the relative expression of DGD1, normalized by the average expression of the reference genes ACT1 and 18S rRNA divided by the average of the relative expression of all treatments. G: 10 mM Glutamine; P: 10 mM Proline; AIB: 1 mM 2-aminoisobutyric acid. The error bars are the standard deviation of three biological replicas. Statistical differences were obtained through 2-way ANOVA analysis. The raw and relative expression data, and statistical analyses are given in Additional file 13