Table 2.
Treatment | Genotype | Time to peak (min) | Relaxation time (min) |
---|---|---|---|
Well-watered | 33T | 519 ± 27 | 269 ± 20 |
33N | 513 ± 30 | 222 ± 28 | |
35T | 418 ± 20 | 217 ± 24 | |
35N | 486 ± 18 | 200 ± 20 | |
37T | 512 ± 36 | 167 ± 25** | |
37N | 361 ± 21 | 267 ± 26 | |
Water stress | 33T | 511 ± 26* | 210 ± 18 |
33N | 433 ± 37 | 187 ± 22 | |
35T | 645 ± 30*** | 129 ± 12 | |
35N | 501 ± 22 | 145 ± 20 | |
37T | 504 ± 26 | 167 ± 21*** | |
37N | 556 ± 24 | 321 ± 24 |
Time to peak is the number of minutes for the peak reading to be reached from sunrise, and the relaxation time is the number of minutes after sunset to reach 66% of lowest value. Data represented as mean ± SEM. T, transgenic; N, null; *significant differences at P < 0.05; **significant differences at P < 0.01; ***significant differences at P < 0.001.