TABLE 7.
Expression of defense enzymes related to stress in the rice varieties.
Treatment name | Expression of catalase (in unit/min/gm) | Expression of peroxidase (in unit/min/gm) | Expression of superoxide dismutase (in unit/min/gm) | Expression of polyphenol oxidase (in unit/min/gm) | Expression of total phenolics (in unit/min/gm) | ||||||||||||||||
Annapurna | Satabdi | Annapurna | Satabdi | Annapurna | Satabdi | Annapurna | Satabdi | Annapurna | Satabdi | ||||||||||||
ROOT | SHOOT | ROOT | SHOOT | ROOT | SHOOT | ROOT | SHOOT | ROOT | SHOOT | ROOT | SHOOT | ROOT | SHOOT | ROOT | SHOOT | ROOT | SHOOT | ROOT | SHOOT | ||
Control | 5.00E | 7.00E | 5.00F | 5.67E | 0.51F | 0.39E | 0.52D | 0.42H | 3.56E | 5.98E | 4.39G | 3.63G | 20.49D | 24.99D | 19.23D | 27.55D | 0.11G | 3.48G | 0.10G | 3.73G | |
CRRIT1 | 9.00D | 18.33D | 10.67E | 10.33D | 0.72E | 0.84D | 0.66D | 0.67G | 7.78CD | 8.50D | 5.57F | 5.43F | 25.85C | 30.35C | 24.60C | 32.92C | 0.87F | 4.37F | 0.86F | 4.62F | |
CRRIT2 | 20.67A | 27.67AB | 20.33B | 24.67AB | 1.28AB | 1.89A | 2.11A | 1.49C | 10.58A | 12.42A | 10.31B | 11.64B | 58.78A | 63.28A | 57.53A | 65.85A | 4.20B | 7.70B | 4.19B | 7.95B | |
CRRIT3 | 18.33B | 26.00BC | 19.67BC | 23.33B | 1.07C | 1.46B | 1.66C | 1.13E | 9.59B | 10.27C | 9.76C | 10.44C | 41.15B | 45.65B | 39.90B | 48.21B | 2.90D | 6.40D | 2.89D | 6.66D | |
CRRIT15 | 21.67A | 28.67A | 22.33A | 26.33A | 1.33A | 1.98A | 2.18A | 1.92A | 11.14A | 12.82A | 12.62A | 12.51A | 60.02A | 64.52A | 58.76A | 67.08A | 4.73A | 8.23A | 4.72A | 8.49A | |
CRRIT16 | 18.33B | 24.33C | 18.67CD | 23.33B | 1.14BC | 1.03C | 1.82B | 1.25D | 8.12C | 10.45C | 8.65D | 9.69D | 41.95B | 46.45B | 40.70B | 49.01B | 3.04D | 6.54CD | 3.03D | 6.79CD | |
CRRIT22 | 16.33C | 20.67D | 17.67D | 19.67C | 0.86DE | 1.10C | 1.55C | 0.98F | 7.19D | 9.99C | 7.55E | 8.51E | 27.97C | 32.47C | 26.72C | 35.04C | 2.01E | 5.51E | 1.99E | 5.76E | |
CRRIT27 | 18.67B | 26.33ABC | 19.33BC | 25.33A | 1.02CD | 1.61B | 1.87B | 1.62B | 9.73B | 11.45B | 9.89 BC | 10.44C | 43.47B | 47.97B | 42.21B | 50.53B | 3.43C | 6.93C | 3.42C | 7.19C | |
CV (%) | 3.23 | 3.73 | 3.11 | 3.09 | 6.03 | 4.64 | 3.30 | 3.17 | 3.18 | 3.14 | 2.08 | 2.01 | 2.47 | 2.22 | 2.55 | 2.10 | 4.63 | 2.29 | 4.65 | 2.19 | |
Tukey’s HSD at 5% | 1.4911 | 2.4043 | 1.4952 | 1.7643 | 0.1721 | 0.1721 | 0.1468 | 0.1081 | 0.7743 | 0.9249 | 0.5144 | 0.5233 | 2.8383 | 2.8383 | 2.8383 | 2.8383 | 0.3549 | 0.4046 | 0.3549 | 0.4046 |
Means with same letter are not significantly different at p ≤ 0.05.