Table 1.
TaSDIR1-4A haplotypes associated with agronomic traits across 10 environments
| Year planted |
Site | Conditions | Effect on 1000-grain weight | |
|---|---|---|---|---|
| P-value | PVE (%) | |||
| 2010 | CP | DS | 3.56×10–6*** | 10.78 |
| CP | WW | 8.38×10–6*** | 8.59 | |
| SY | DS | 4.09×10–5*** | 8.20 | |
| SY | WW | 1.74×10–4*** | 6.04 | |
| 2011 | SY | DS | 0.0264* | 4.41 |
| SY | WW | 0.0013*** | 4.11 | |
| 2012 | CP | DS | 4.57×10–6*** | 9.48 |
| CP | WW | 0.03* | 4.03 | |
| SY | DS | 7.48×10–6*** | 8.47 | |
| SY | WW | 3.03×10–5*** | 8.91 |
PVE, phenotypic variation explained. Sites: CP, Changping; SY, Shunyi. Conditions: DS, drought-stressed; WW, well-watered. Significant differences between the TaSDIR1-4A haplotypes were determined using Student’s t-test: *P<0.05, ***P<0.001.