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 | 3.2 ± 0.15 | 3.5 ± 0.25 | 0.58 ± 0.09 | 2.15 ± 0.34 | 1.29 ± 0.09 | 2.10 ± 0.02 |
Arsenate(µM) |
|
|
|
|
|
|
25 | 3.9 ± 0.90 | 4.0 ± 0.18 | 0.72 ± 0.02 | 2.93 ± 0.21 | 3.62 ± 0.15* | 3.65 ± 0.40* |
50 | 4.3 ± 0.05* | 5.5 ± 0.70 | 0.97 ± 0.14 | 3.81 ± 0.15* | 4.15 ± 0.52* | 4.18 ± 0.01* |
100 | 5.7 ± 0.68* | 6.4 ± 0.85* | 1.24 ± 0.22* | 4.36 ± 0.58* | 4.32 ± 0.27* | 4.59 ± 0.39* |
Phosphate(2mM) | 3.0 ± 0.28 | 3.4 ± 0.16 | 0.45 ± 0.03 | 2.02 ± 0.29 | 1.30 ± 0.16 | 2.02 ± 0.13 |
+Arsenate |
|
|
|
|
|
|
25 | 3.3 ± 0.53 | 4.0 ± 0.40 | 0.55 ± 0.07 | 2.09 ± 0.16 | 1.87 ± 0.31 | 2.53 ± 0.19 |
50 | 3.5 ± 0.45 | 4.3 ± 0.29 | 0.61 ± 0.10 | 2.51 ± 0.24 | 2.74 ± 0.12* | 3.35 ± 0.07* |
100 | 4.6 ± 0.27* | 5.9 ± 0.50* | 0.89 ± 0.09 | 3.17 ± 0.41 | 3.06 ± 0.05* | 3.99 ± 0.56* |