Table 1. List of differentially expressed metabolites (DAMs) in LL-Avr vs. LL-CK, LL-Vir vs. LL-CK, DL-Avr vs. DL-CK and DL-Vir vs. DL-CK.
Vir, virulent Psm ES4326; Avr, avirulent Psm avrRpm1; CK, MgCl2.
| Metabolites | Formula | Fold change | |||
|---|---|---|---|---|---|
| LL-Vir vs. LL-CK | LL-Avr vs. LL-CK | DL-Vir vs. DL-CK | DL-Avr vs. DL-CK | ||
| Phenolic compounds | |||||
| 2′-Hydroxy-4,4′,6′-trimethoxychalcone | C18 H18 O5 | 5.2 | 5.1 | 4.7 | 1.8 |
| 3-O-feruloyl-D-quinic acid | C17 H20 O9 | 0.37 | 1.4 | / | / |
| Sinapinic acid | C13 H23 N7 O9 | 0.23 | 1.6 | / | 1.9 |
| Cinnamic acid | C9 H8 O2 | 3.6 | 0.5 | 1.7 | / |
| P-coumaric acid | C9 H8 O3 | 8.4 | / | 1.3 | 1.72 |
| Coumarone | C8 H6 O | 9 | / | / | 1.8 |
| octyl methoxycinnamate | C18 H26 O3 | 3.1 | / | / | / |
| Benzoic acid | C7 H6 O2 | 5.9 | / | / | / |
| Salicylic acid | C7 H6 O3 | 4.25 | / | / | / |
| Amino acids and its derivatives | |||||
| Glutamine | C5 H10 N2 O3 | 0.53 | / | 1.35 | 1.72 |
| Leucine | C6 H13 N O2 | 1.66 | 0.67 | 1.48 | 1.64 |
| Serine | C3 H7 N O3 | 0.54 | / | 1.33 | 1.65 |
| Valine | C5 H11 N O2 | 1.94 | 0.61 | 1.4 | 1.46 |
| Theanine | C7 H14 N2 O3 | 2.6 | / | / | 1.35 |
| Phenylalanine | C9 H11 N O2 | 3.7 | / | 1.85 | 1.37 |
| Glutamic acid | C5 H9 N O4 | 0.5 | / | / | 1.25 |
| Asparagine | C4 H8 N2 O3 | 0.6 | / | 1.22 | / |
| Proline | C5 H9 N O2 | / | 0.83 | 0.83 | / |
| Lysine | C6 H14 N2 O2 | 4.4 | / | / | / |
| Histidine | C6 H9 N3 O2 | 4.7 | / | / | / |
| Arginine | C6 H14 N4 O2 | 0.4 | 0.83 | / | / |
| Aspartic acid | C4 H7 N O4 | 0.57 | 0.73 | / | / |
| Threonine | C4 H9 N O3 | 1.51 | 0.69 | / | / |
| Citrulline | C6 H13 N3 O3 | 0.73 | 1.25 | / | 1.57 |
| Tiglylglycine | C7 H11 N O3 | 2.56 | / | / | 1.33 |
| Pyroglutamic acid | C5 H7 N O3 | 0.53 | / | 1.3 | 1.72 |
| Organic acids and sugars | |||||
| 1,2-bis-O-sinapoyl β-D-glucoside | C28 H32 O14 | 0.24 | 1.68 | / | 1.79 |
| 2-methylcitric acid | C7 H10 O7 | 0.18 | / | 0.68 | 0.78 |
| cyclo-Dopa 5-O-glucoside | C15 H19 N O9 | 0.2 | / | 0.56 | / |
| Itaconic acid | C5 H6 O4 | 0.51 | / | 0.74 | / |
| α-Lactose | C12 H22 O11 | 0.34 | 0.74 | 0.81 | / |
| D-Glucose 6-phosphate | C6 H13 O9 P | 0.54 | / | / | / |
| Glycerophosphoglycerol | C6 H15 O8 P | 0.3 | / | 0.55 | / |
| Citric acid | C6 H8 O7 | / | 15.04 | / | / |
| alpha-Ketoglutaric acid | C5 H6 O5 | / | 14.95 | / | / |
| 5-Hydroxy-2-furoic acid | C5 H4 O4 | / | 15.17 | / | / |
| Nucleotides and its derivatives | |||||
| Adenine | C5 H5 N5 | / | 0.29 | 0.41 | 0.41 |
| Adenosine | C10 H13 N5 O4 | / | 0.28 | 0.37 | 0.38 |
| Adenosine 5′-monophosphate | C10 H14 N5 O7 P | / | / | 0.37 | 0.5 |
| uridine 5′-diphosphate | C9 H14 N2 O12 P2 | 0.47 | / | 0.78 | / |
| Coenzymes and its derivatives | |||||
| 5′-O-beta-D-Glucosylpyridoxine | C14 H21 N O8 | 0.49 | 0.65 | / | / |
| 6-Decylubiquinol | C19 H32 O4 | 0.06 | 0.29 | 1.72 | 1.75 |
| Others | |||||
| Hexadecasphinganine | C16 H35 N O2 | 57.38 | 3.35 | / | / |
| Choline | C5H14NO | 0.65 | 0.63 | 0.72 | 0.55 |
| (9S,13S)-12-Oxophytodienoic acid | C18 H28 O3 | / | 0.2 | 0.43 | 0.71 |
| Ethyl docosahexaenoate | C24 H36 O2 | 11.3 | 15.2 | 8.4 | 2.19 |
| Camalexin | C11 H8 N2 S | 178.2 | / | 0.72 | 0.81 |
Notes.
/ represented this metabolite was not detected in this group.