Leaf Antioxidants (nkat/g FW) | |||||||
---|---|---|---|---|---|---|---|
Genotypes | L1 | L2 | L3 | P value | |||
WW | D | WW | D | WW | D | ||
 Dehydroascorbate reductase (DHAR) | 0.32 ± 0.04 | 0.75 ± 0.17 | 0.64 ± 0.22 | 0.91 ± 0.15 | 0.59 ± 0.09 | 0.55 ± 0.12 | PG = 0.018 PW = 0.06 P W*G = 0.23 |
 Glutathione reductase (GR) | 12.69 ± 1.98 | 5.28 ± 0.21 | 4.97 ± 1.41 | 8.16 ± 5.48 | 9.03 ± 2.81 | 9.23 ± 2.01 | PG = 0.44 PW < 0.46 P W*G = 0.07 |
 Glutathione-S-transferase (GST) | 2.28 ± 0.68 | 13.47 ± 0.26 | 3.19 ± 0.26 | 11.08 ± 0.21 | 1.49 ± 0.29 | 10.27 ± 0.2 | PG < 0.001 PW < 0.001 P W*G < 0.001 |
 Peroxidase (POX) | 9.65 ± 0.49 | 8.76 ± 2.98 | 3.08 ± 0.49 | 2.90 ± 0.42 | 4.75 ± 1.07 | 2.91 ± 0.82 | PG < 0.001 PW = 0.4 P W*G = 0.83 |
 Cell wall peroxidase (cwPOX) | 4.11 ± 0.71 | 4.28 ± 0.21 | 5.6 ± 0.32 | 4.14 ± 0.29 | 6.46 ± 0.50 | 4.76 ± 0.19 | PG = 0.009 PW = 0.007 P W*G = 0.06 |
 Monodehydroascorbate reductase (MDHAR) | 0.28 ± 0.10 | 0.13 ± 0.04 | 0.38 ± 0.13 | 0.22 ± 0.16 | 0.08 ± 0.03 | 0.12 ± 0.02 | PG = 0.056 PW = 0.17 P W*G = 0.36 |
 Abscisic acid (ng/g FW) | 1045 ± 263.8 | 4776 ± 595 | 1868 ± 685.5 | 2062 ± 362.4 | 428 ± 132.4 | 3672 ± 933.1 | PG < 0.001 PW < 0.001 P W*G < 0.001 |
Spike Antioxidants (nkat/g FW) | |||||||
 Genotypes | L1 |  | L2 |  | L3 |  | P value |
WW | D | WW | D | WW | D | ||
 Dehydroascorbate reductase (DHAR) | 0.84 ± 0.03 | 0.96 ± 0.04 | 2.12 ± 0.19 | 1.52 ± 0.12 | 1.02 ± 0.12 | 0.91 ± 0.24 | PG < 0.001 PW = 0.11 P W*G = 0.06 |
 Glutathione reductase (GR) | 3.90 ± 0.68 | 1.24 ± 0.36 | 1.14 ± 0.48 | 2.34 ± 0.67 | 4.21 ± 0.71 | 4.09 ± 0.43 | PG = 0.002 Pw = 0.27 P W*G = 0.01 |
 Glutathione-S-transferase (GST) | 2.63 ± 0.67 | 13.47 ± 0.20 | 2.24 ± 0.51 | 11.09 ± 0.34 | 1.39 ± 0.68 | 10.28 ± 0.16 | PG < 0.001 PW < 0.001 P W*G = 0.07 |
 Peroxidase (POX) | 1.87 ± 0.07 | 1.88 ± 0.09 | 1.27 ± 0.11 | 0.91 ± 0.14 | 3.27 ± 0.38 | 2.35 ± 0.28 | PG < 0.001 PW = 0.67 P W*G = 0.052 |
 Cell wall peroxidase (cwPOX) | 3.55 ± 0.17 | 2.82 ± 0.08 | 2.60 ± 0.40 | 2.47 ± 0.31 | 2.92 ± 0.34 | 3.31 ± 0.19 | PG = 0.053 Pw = 0.45 P W*G = 0.15 |
 Monodehydroascorbate reductase (MDHAR) | 0.37 ± 0.08 | 0.26 ± 0.13 | 0.05 ± 0.02 | 0.08 ± 0.04 | 0.47 ± 0.07 | 0.26 ± 0.04 | PG < 0.001 PW = 0.11 P W*G = 0.27 |
 Abscisic acid (ng/g FW) | 818 ± 166.4 | 3403 ± 884.4 | 1751 ± 461.1 | 1057 ± 64.3 | 487 ± 101.6 | 1554 ± 399.6 | PG = 0.014 PW = 0.002 P W*G < 0.001 |