Table 2. Comparison of metabolite levels between leaves of NIL-SS1 (SS1) and Teqing (TQ) at four different growth stages.
| Tillering | Booting | Flowering | Filling | ||||||
|---|---|---|---|---|---|---|---|---|---|
| TQ | SS1 | TQ | SS1 | TQ | SS1 | TQ | SS1 | ||
| Amino acids | Alanine | 38.1 | 41.2 | 33.8 | 61.8* | 61.0 | 63.8 | 66.6 | 62.1 |
| Aspartic acid | 127.8 | 136.2 | 99.7 | 120.5 | 95.9 | 104.3 | 92.5 | 60.1 | |
| Glutamic acid | 97.4 | 104.2 | 57.7 | 135.6* | 125.3 | 122.1 | 129.6 | 106.8 | |
| Glycine | 52.4 | 41.6 | 19.2 | 34.4 | 34.7 | 27.9* | 30.0 | 33.0 | |
| N-acetyl-Glycine | 32.5 | 38.2 | 43.8 | 39.4 | 51.8 | 48.9 | 47.3 | 44.5 | |
| Phenylalanine | 53.4 | 65.4 | 50.9 | 56.4 | 73.2 | 62.5 | 75.3 | 80.6 | |
| Serine | 109.5 | 98.0 | 70.6 | 141.9* | 98.3 | 85.0 | 95.2 | 106.5 | |
| Tyrosine | 15.4 | 31.7* | 29.3 | 36.6 | 39.9 | 37.7 | 41.2 | 55.1* | |
| Valine | 75.0 | 96.9* | 88.1 | 127.2 | 138.3 | 110.5* | 106.4 | 125.5 | |
| Threonine | 106.1 | 99.4 | 84.9 | 168.1 | 128.1 | 113.7 | 109.6 | 92.5 | |
| Average | 70.7 | 75.3 | 57.8 | 92.2 | 84.7 | 77.6 | 79.4 | 76.7 | |
| Organic acids | Aconitic acid | 23.9 | 21.4 | 35.2 | 42.2 | 41.5 | 35.6 | 18.7 | 20.6 |
| Benzoic acid | 34.6 | 39.0 | 43.3 | 33.7* | 45.6 | 36.4 | 43.3 | 37.7 | |
| Butyric acid-4-amino | 29.3 | 32.9 | 35.8 | 55.3 | 80.5 | 78.4 | 73.5 | 72.3 | |
| Butyric acid-4-hydroxy | 43.3 | 70.8* | 97.9 | 31.4* | 41.0 | 44.2 | 42.7 | 45.3 | |
| Caffeic acid | 39.0 | 39.7 | 104.3 | 39.2* | 65.2 | 42.4* | 42.9 | 48.5 | |
| Cinnamic acid-4-hydroxy | 38.7 | 41.7 | 45.9 | 38.3 | 40.7 | 39.1 | 44.7 | 46.4 | |
| Citric acid | 42.5 | 40.5 | 42.3 | 44.9 | 49.1 | 44.7 | 47.3 | 44.0 | |
| Quinic acid | 69.9 | 67.0 | 102.6 | 74.2 | 175.9 | 160.7 | 173.3 | 222.5 | |
| Ferulic acid | 26.3 | 29.3 | 70.3 | 39.9* | 63.7 | 49.8 | 50.1 | 55.7 | |
| Fumaric acid | 25.5 | 28.7 | 39.0 | 34.8 | 44.7 | 37.8 | 50.5 | 48.5 | |
| Galactonic acid | 43.8 | 41.0 | 35.8 | 43.1 | 35.4 | 33.2 | 41.5 | 34.4 | |
| Gluconic acid-6-phosphate | 49.7 | 81.7 | 88.3 | 54.8 | 51.8 | 49.6 | 44.1 | 50.2 | |
| Glyceric acid | 37.7 | 40.7 | 25.0 | 26.6 | 27.0 | 24.3 | 26.8 | 26.0 | |
| Glyceric acid-3-phosphate | 67.2 | 66.0 | 18.9 | 23.5 | 10.6 | 6.8 | 10.2 | 9.2 | |
| Gulonic acid | 40.3 | 41.2 | 34.9 | 37.3 | 43.5 | 32.5 | 36.9 | 40.4 | |
| Hexadecanoic acid | 24.4 | 29.1 | 27.2 | 33.2* | 34.4 | 36.1 | 42.9 | 42.7 | |
| Hydroxypropanoic acid | 51.8 | 63.6 | 61.2 | 46.8 | 50.2 | 51.5 | 56.1 | 57.3 | |
| Isocitric acid | 60.3 | 54.9 | 37.0 | 47.7 | 60.5 | 51.9 | 41.7 | 30.2 | |
| Keto-L-gluconic acid | 32.1 | 32.1 | 31.7 | 30.1 | 27.7 | 27.7 | 31.9 | 31.3 | |
| Malic acid | 37.7 | 37.9 | 21.9 | 23.7 | 30.0 | 26.7 | 32.4 | 26.3 | |
| Malonic acid | 48.3 | 53.1 | 23.9 | 29.6* | 18.6 | 19.3 | 20.6 | 17.5* | |
| Oxalic acid | 37.9 | 40.5 | 9.2 | 7.4 | 1.9 | 2.4 | 2.9 | 2.2 | |
| Phosphoric acid | 41.0 | 44.1 | 30.4 | 30.2 | 21.3 | 23.3 | 24.1 | 22.5 | |
| Pyruvic acid | 48.8 | 52.9* | 66.4 | 48.9* | 58.2 | 58.1 | 53.6 | 58.3* | |
| Salicylic acid | 35.4 | 34.9 | 20.2 | 20.8 | 22.0 | 20.4 | 22.6 | 20.9 | |
| Shikimic acid | 26.1 | 27.1 | 1.0 | 1.2 | 0.7 | 0.7 | 0.9 | 1.0 | |
| succinic acid | 35.2 | 39.2 | 52.3 | 46.0 | 57.9 | 55.5 | 50.2 | 49.4 | |
| Threonic acid | 33.6 | 49.1 | 25.2 | 26.7 | 42.0 | 36.6 | 36.0 | 37.7 | |
| Azelaic acid | 93.4 | 210.1* | 270.7 | 35.1* | 40.8 | 42.1 | 46.4 | 45.9 | |
| Beta-Aminoisobutyric acid | 31.1 | 36.2 | 34.7 | 30.2 | 34.0 | 32.1 | 31.1 | 29.5 | |
| Quinic acid, 5-p-coumaroyl | 115.1 | 115.2 | 15.0 | 11.7 | 27.1 | 21.7 | 31.1 | 47.4 | |
| Average | 43.9 | 51.7 | 49.9 | 35.1 | 43.3 | 39.4 | 41.0 | 42.6 | |
| Sugars | Lactose | 83.6 | 95.6 | 146.1 | 131.5 | 128.7 | 127.9 | 240.3 | 151.6* |
| Sorbitol | 30.3 | 30.0 | 130.8 | 84.9* | 73.5 | 71.3 | 159.9 | 110.2 | |
| Mannose-6-phosphate | 55.1 | 64.5 | 101.4 | 68.3* | 77.4 | 72.7 | 129.2 | 93.4* | |
| Glucose | 73.3 | 117.8* | 143.0 | 100* | 87.6 | 64.3 | 90.8 | 67.8 | |
| Raffinose | 36.7 | 47.4 | 24.4 | 27.8 | 9.5 | 11.6 | 14.8 | 11.1* | |
| Melezitose | 60.5 | 77.8 | 100.3 | 66.4* | 93.7 | 98.9 | 147.5 | 112.9 | |
| Turanose | 139.0 | 139.1 | 32.9 | 25.4* | 24.4 | 17.9 | 22.2 | 17.5 | |
| Trehalose | 33.0 | 40.1 | 14.7 | 13.4 | 11.1 | 11.6 | 17.5 | 14.9 | |
| Maltose | 31.0 | 34.8 | 42.1 | 29.7* | 28.5 | 33.7 | 43.1 | 40.4 | |
| D-Xylofuranose | 40.1 | 45.8* | 57.0 | 65.1 | 92.2 | 86.2 | 90.2 | 89.1 | |
| Fructose | 275.9 | 148.4* | 211.2 | 151.4* | 123.5 | 113.7 | 155.4 | 154.5 | |
| Rhamnose | 40.0 | 47.0 | 245.1 | 258.6 | 385.2 | 341.9 | 353.4 | 352.1 | |
| Sucrose | 37.9 | 39.4 | 35.1 | 31.7 | 37.5 | 36.2 | 38.9 | 39.0 | |
| Glycerin | 29.4 | 32.3 | 30.4 | 29.1 | 29.1 | 28.6 | 29.4 | 29.5 | |
| Galactitol | 37.6 | 39.8 | 116.5 | 216.5* | 228.4 | 225.6 | 230.9 | 237.4 | |
| Erythritol | 41.3 | 55.1* | 87.9 | 104.4 | 79.1 | 69.0 | 97.3 | 102.2 | |
| Hydroquinone-beta-D-glucopyranoside | 49.7 | 53.9 | 95.3 | 77.2* | 127.6 | 117.7 | 112.2 | 122.0 | |
| Xylitol | 33.6 | 38.1 | 30.7 | 43.4* | 32.8 | 26.4 | 30.6 | 33.8 | |
| Melibiose | 26.7 | 34.5 | 51.8 | 37.6* | 57.9 | 56.1 | 59.3 | 69.9 | |
| Mannitol | 57.7 | 68.2 | 163.3 | 151.3 | 279.4 | 258.2 | 285.7 | 348.6 | |
| Mannose | 65.1 | 67.3 | 225.1 | 174.3* | 171.0 | 144.1 | 224.8 | 294.7* | |
| Beta-Methylglucopyranoside | 39.3 | 41.5 | 187.6 | 85.9* | 98.3 | 78.1 | 137.3 | 187.3 | |
| Average | 58.7 | 60.7 | 100.1 | 87.7 | 100.4 | 92.1 | 119.2 | 118.0 | |
| Others | Ethanolamine | 33.5 | 32.9 | 56.2 | 70.3 | 114.2 | 96.3* | 104.2 | 97.7 |
| Hydroxylamine | 35.0 | 32.5 | 20.6 | 18.2 | 15.3 | 18.4 | 16.6 | 17.0 | |
| Trolamine | 26.3 | 19.9 | 67.6 | 37.1 | 38.3 | 41.3 | 45.9 | 47.3 | |
| Glucaric acid-1,4-lactone | 29.2 | 28.0 | 10.3 | 12.2 | 6.1 | 6.7 | 7.4 | 6.8 | |
| Gluconic acid, 1,4-lactone | 28.1 | 29.9 | 52.4 | 46.9 | 34.1 | 32.6 | 44.8 | 44.7 | |
| Phosphoric acid monomethyl ester | 39.8 | 41.1 | 22.4 | 26.4 | 21.0 | 26.7 | 23.4 | 33.8* | |
| 2-Monopalmitoylglycerol | 56.7 | 72.5* | 93.9 | 52.6* | 56.0 | 57.7 | 65.6 | 68.4 | |
| Ribonic acid | 30.6 | 31.5 | 27.4 | 26.2 | 20.1 | 22.0 | 23.4 | 23.6 | |
| Guanosine | 53.59 | 66.1* | 58.9 | 48.8 | 46.3 | 43.3 | 50.9 | 54.4 | |
| Uridine | 48.3 | 62.6 | 56.7 | 32.8* | 22.7 | 26.7 | 35.5 | 33.2 | |
| Uracil | 18.8 | 31.1 | 18.6 | 24.6* | 26.9 | 24.0 | 27.3 | 18.5* | |
| Urea | 29.5 | 31.7 | 30.7 | 15.9 | 18.2 | 18.9 | 21.9 | 23.9 | |
| Adenosine | 40.9 | 41.6 | 45.0 | 48.3 | 36.9 | 36.6 | 42.4 | 43.3 | |
| Alpha-Glycerophosphorylglycerol | 50.8 | 70.4 | 47.4 | 39.3 | 19.8 | 24.0 | 48.4 | 32.1 | |
| Cyclohexanehexol | 27.75 | 31.2* | 32.3 | 34.8 | 42.0 | 38.8 | 37.0 | 39.1 | |
| Average | 36.6 | 41.5 | 42.7 | 35.6 | 34.5 | 34.3 | 39.6 | 38.9 | |
Note: The values different significantly (P < 0.05) between NIL-SS1 and Teqing were indicated with *