Table 1.
Significantly changed metabolites in the resistant and susceptible wheat when inoculated with ddH2O (H2O), WT, TPS1−, and TPS2−.
| Coefficient (r) a | |||||||
|---|---|---|---|---|---|---|---|
| Metabolites (No) | Sumai 3 (Resistant) | Annong 8455 (Susceptible) | |||||
| Sugars | TPS1− vs. H2O | TPS1− vs. WT | TPS2− vs. H2O |
TPS2− vs. WT |
TPS1− vs. H2O |
TPS2− vs. H2O |
TPS2− vs. TPS1− |
| sucrose (17) c | −0.849 b | −0.882 | |||||
| α-glucose (18) | −0.826 | ||||||
| β-glucose (19) | −0.816 | ||||||
| fructose (21) | −0.857 | ||||||
| myo-inositol (22) | −0.788 | −0.821 | |||||
| Amino acids | |||||||
| Ala (5) | −0.781 | ||||||
| Gln (10) | −0.762 | ||||||
| Asp (11) | −0.857 | ||||||
| Phe (13) | 0.835 | 0.756 | |||||
| Organic acids | |||||||
| pyruvate (24) | −0.841 | ||||||
| formate (27) | −0.823 | ||||||
| fumarate (28) | 0.794 | −0.904 | |||||
| a-KG (30) | −0.836 | −0.782 | −0.769 | ||||
| malate (31) | −0.963 | ||||||
| Choline metabolites | |||||||
| phosphocholine (33) | −0.859 | −0.877 | −0.871 | ||||
| glycine betaine (34) | −0.837 | 0.814 | −0.892 | ||||
| Nucleotide metabolites | |||||||
| adenosine (37) | 0.824 | −0.805 | −0.917 | ||||
| uridine (38) | 0.825 | ||||||
| guanosine (39) | 0.929 | 0.758 | 0.799 | −0.826 | −0.799 | ||
| hypoxanthine (40) | 0.856 | ||||||
| thymidine (45) | 0.821 | 0.834 | −0.843 | ||||
| Secondary metabolites | |||||||
| p-hydroxy cinnamaic acid (43) | 0.854 | 0.753 | |||||
| chlorogenic acid (44) | 0.922 | 0.826 | |||||
a The coefficients were obtained from OPLS-DA results, and positive and negative signs indicate positive and negative correlation in the concentrations, respectively. b Positive and negative signs indicate the elevation and decrease of the metabolite levels. Values for p ≥ 0.05 were not tabulated. c Metabolite keys are identical to those in Figure 1 and Table S1.