Table 2. Effect of qDTY3.2 for high grain yield under drought in N22/Swarna BIL and RIL populations.
| F-value | Additive effect % | Allele contribution | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | Season1 | Season2 | Season1 | Season2 | Season1 | Season2 | ||||||
| Environment | Non-stress | Stress | Non-stress | Stress | Non-stress | Stress | Non-stress | Stress | Non-stress | Stress | Non-stress | Stress |
| N22/Swarna BIL population | ||||||||||||
| GY | 13.7 | 27.1 | 29.8 | 42.6 | -17.1 | 23.9 | -22.8 | 49.2 | Swarna | N22 | Swarna | N22 |
| DTF | 60.7 | 85.1 | 62.8 | 52.6 | -14.8 | -15.6 | -8.9 | -10.1 | Swarna | Swarna | Swarna | Swarna |
| PH | 26.9 | 46.7 | 14.5 | 5.2 | -5.3 | -5.8 | -4.3 | -2.9 | Swarna | Swarna | Swarna | Swarna |
| BIO | 18.9 | 4.6 | NA | NA | -14.1 | -9.1 | NA | NA | Swarna | Swarna | NA | NA |
| HI | 5.7 | 42.8 | NA | NA | 7.7 | 35.3 | NA | NA | N22 | N22 | NA | NA |
| N22/Swarna RIL population | ||||||||||||
| GY | 3.70 NS | 3.16 NS | 7.8 | 17.1 | -3.4 | 3.4 | -6.8 | 13.6 | Swarna | N22 | Swarna | N22 |
| DTF | 125.5 | 135.5 | 113.2 | 79.6 | -5.3 | -8 | -5.6 | -4 | Swarna | Swarna | Swarna | Swarna |
| PH | 12.5 | 6.7 NS | 10.9 | 0.5NS | -3.9 | -1.1 | -3.5 | -1.9 | Swarna | Swarna | Swarna | Swarna |
| BIO | 58.7 | 24.6 | 39.3 | 0.8 NS | -20.5 | -10.2 | -12 | -0.9 | Swarna | Swarna | Swarna | Swarna |
| HI | 36.4 | 13.5 | 8.2 | 73.6 | 10.7 | 11.1 | 3.8 | 19.9 | N22 | N22 | N22 | N22 |
NA: not available, BIO and HI were recorded in only one season in N22/Swarna BIL population.
NS: non-significant. F-value: represent the significance of QTLs and their effects. Additive effect (%): Additive effect / Population mean × 100. Allele contribution: represents the parents contributing positive allele for effect of QTL.