Table 3.
Individual glucosinolate content (ng mg−1 FW) in roots of A. thaliana plants grown with nitrate or ammonium as sole N source.
| Aliphatic Glucosinolates | Nitrate | Ammonium |
|---|---|---|
| Glucoraphanin (4MSOB) | 25.61 ± 4.13 | 64.12 ± 8.76 |
| Glucoalyssin (5MSOP) | 3.59 ± 0.32 | 6.04 ± 0.52 |
| Glucoiberin (3MSOP) | 1.88 ± 0.27 | 4.50 ± 0.55 |
| Glucoerucin (4MTB) | 2.20 ± 0.52 | 4.25 ± 0.38 |
| Glucoberteroin (5MTP) | 0.87 ± 0.08 | 1.50 ± 0.08 |
| Glucoibarin (7MSOH) | 54.17 ± 4.76 | 44.56 ± 3.01 |
| Glucohirsutin (8MSOO) | 610.00 ± 57.62 | 452.58 ± 33.60 |
| C6-aliphatic GLS A (C13H24NO9S2) | 0.57 ± 0.07 | 0.80 ± 0.10 |
| 7-Methylthioheptyl-GS (C15H28NO9S3) | 125.12 ± 11.28 | 92.59 ± 4.57 |
| 8-Methylthiooctyl-GS (C16H31NO9S3) | 1090.72 ± 58.47 | 786.08 ± 33.54 |
| Total Aliphatic | 1914.67 ± 125.02 | 1457.04 ± 69.85 |
| Indolic Glucosinolates | Nitrate | Ammonium |
| Glucobrassicin (I3M) | 96.97 ± 8.25 | 97.54 ± 4.64 |
| Neoglucobrassicin (IMOI3M) | 268.83 ± 25.97 | 214.38 ± 16.71 |
| Hydroxyglucobrassicin (4OHI3M) | 12.39 ± 1.00 | 11.73 ± 0.37 |
| Methoxyglucobrassicin (4MOI3M) | 21.90 ± 2.62 | 20.87 ± 2.58 |
| Total Indolic | 400.10 ± 36.42 | 344.52 ± 22.24 |
| Total Glucosinolates | 2337.88 ± 158.74 | 1818.12 ± 90.34 |
Values represent mean ± SE (n = 4). Significant differences among treatments are highlighted in bold text (Student t-test, p < 0.05).