Source of variation | Relative expression (RQ) in shoots | Relative expression (RQ) in roots | ||||||
---|---|---|---|---|---|---|---|---|
ZmSOS1 | ZmNHX1 | ZmHKT1 | ZmSKOR | ZmSOS1 | ZmNHX1 | ZmHKT1 | ZmSKOR | |
NaCl (mM) (N) | ||||||||
 0 | 1.94 ± 0.80b | 2.10 ± 0.85b | 1.62 ± 0.50b | 1.61 ± 0.45a | 1.70 ± 0.50b | 1.17 ± 0.14b | 0.95 ± 0.13b | 1.38 ± 0.21a |
 150 | 4.72 ± 0.31a | 6.20 ± 1.85a | 3.27 ± 1.39a | 1.51 ± 0.53a | 2.88 ± 0.37a | 2.35 ± 0.19a | 2.09 ± 0.74a | 0.98 ± 0.25b |
DCPTA (μM) (D) | ||||||||
 0 | 2.81 ± 1.86a | 2.47 ± 1.58b | 1.33 ± 0.37b | 0.95 ± 0.14b | 1.77 ± 0.78b | 1.69 ± 0.68a | 2.06 ± 1.05a | 0.90 ± 0.25b |
 20 | 3.78 ± 1.01a | 4.67 ± 2.03a | 2.73 ± 0.90a | 1.82 ± 0.26a | 2.58 ± 0.45a | 1.77 ± 0.58a | 1.37 ± 0.53b | 1.32 ± 0.27a |
 100 | 3.41 ± 1.60a | 5.31 ± 2.97a | 3.28 ± 1.58a | 1.91 ± 0.19a | 2.53 ± 0.70a | 1.82 ± 0.66a | 1.15 ± 0.29b | 1.33 ± 0.17a |
Significance | ||||||||
 NaCl (mM) (N) | *** | *** | *** | ns | *** | *** | *** | *** |
 DCPTA (μM) (D) | *** | *** | *** | *** | *** | *** | *** | *** |
 N × D | ** | *** | *** | ns | * | ns | *** | ns |