Treatment | Pyruvic acid content (mg/g fw) | Citric acid content (mg/g fw) | Malic acid content (mg/g fw) | |||
Shoot | Root | Shoot | Root
| Shoot | Root | |
Control | 2.8 ± 0.49 | 2.8 ± 0.21 | 1.60 ± 0.12 | 1.09 ± 0.21 | 4.61 ± 0.06 | 3.78 ± 0.03 |
Arsenate(µM) |
|
|
|
|
|
|
25 | 2.8 ± 0.52 | 3.4 ± 0.17 | 2.19 ± 0.17* | 1.65 ± 0.28 | 5.75 ± 0.22* | 4.92 ± 0.66 |
50 | 3.4 ± 0.45 | 3.8 ± 0.10 | 2.68 ± 0.20* | 2.06 ± 0.22* | 6.15 ± 0.75 | 5.65 ± 0.14* |
100 | 4.1 ± 0.31 | 4.2 ± 0.09* | 2.96 ± 0.28* | 2.20 ± 0.16* | 6.09 ± 0.39* | 5.81 ± 0.49* |
Phosphate(2mM) | 2.6 ± 0.35 | 3..4 ± 0.22 | 1.08 ± 0.40 | 1.08 ± 0.05 | 4.22 ± 0.17 | 3.53 ± 0.07* |
+Arsenate |
|
|
|
|
|
|
25 | 2.8 ± 0.43 | 2.8 ± 0.07 | 1.73 ± 0.37 | 1.08 ± 0.21 | 4.50 ± 0.29 | 3.21 ± 0.33 |
50 | 3.2 ± 0.26 | 3.5 ± 0.23 | 1.80 ± 0.32 | 1.10 ± 0.26 | 5.31 ± 0.11* | 4.95 ± 0.41* |
100 | 3.8 ± 0.18 | 4.2 ± 0.12* | 1.88 ± 0.28 | 1.64 ± 0.14 | 5.39 ± 0.59 | 5.50 ± 0.58* |