Table 2.
Metabolites specifically upregulated under severe drought conditions on days 8 and 10 (DT8 and 10, respectively).
| Metabolites | Label | Condition | Fold change | P-value |
|---|---|---|---|---|
| Uracil | M57 | DT8 | 3.5 | 0.0189 |
| Tyramine | M92 | DT8 | 2.2 | 0.0020 |
| Met-Sul | M34 | DT8 | 28.6 | 0.0049 |
| DIBOA-Glc | M13 | DT8, DT10 | 6.1, 2.9 | 0.0013, 0.0004 |
| Asn | M27 | DT8, DT10 | 16.5, 9.6 | 0.0389, 0.0115 |
| Cadaverine | M90 | DT8, DT10 | 4.1, 3.5 | 0.0023, 0.0070 |
| GABA | M47 | DT8, DT10 | 3.3, 6.9 | 0.0001, 0.0000 |
| Malic acid | M4 | DT8, DT10 | 2.6, 2.3 | 0.0009, 0.0003 |
| Deoxyadenosine | M77 | DT8, DT10 | 3.6, 5.3 | 0.0034, 0.0003 |
| Arg-Suc | M45 | DT8, DT10 | 3.7, 9.9 | 0.0062, 0.0036 |
| Tyr | M52 | DT8, DT10 | 9.1, 2.8 | 0.0010, 0.0136 |
| Malonic acid | M9 | DT10 | 4.5 | 0.0316 |
| Putrescine | M48 | DT10 | 2 | 0.0134 |
| Thymidine | M70 | DT10 | 3.5 | 0.0017 |
| Uridine | M72 | DT10 | 2.7 | 0.0061 |
| Cys-Cys | M26 | DT10 | 8.4 | 0.0001 |
| Deoxyuridine | M75 | DT10 | 6.3 | 0.0007 |
| Betaine | M38 | DT10 | 3.1 | 0.0292 |
| Serotonin | M93 | DT10 | 8 | 0.0000 |
| Cytidine | M73 | DT10 | 2.8 | 0.0007 |
| ACC | M86 | DT10 | 13.2 | 0.0062 |
| Tryptamine | M94 | DT10 | 12.7 | 0.0071 |
| IAA | M80 | DT10 | 4.6 | 0.0041 |
| Allantoin | M30 | DT10 | 119.5 | 0.0096 |
DIBOA 2,4-dihydroxy-1,4-benzoxazin-3-one, GABA gamma-aminobutyric acid, ACC 1-aminocyclopropane-1-carboxylic acid, IAA indole-3-acetic acid.