Table 7 QTL interactions detected for grain yield and yield-contributing traits during 2Â years of screening under upland conditions in Kali Aus/2*IR64 population
Trait | Year | QTLi | Intervali | Positioni(cM) | QTLj | Intervalj | Positionj(cM) | AA (%) | Fi, Fjvalue | P value | R2(%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
GY | 2012 DS RS | qDTY 1.3 | RM488–RM315 | 108.2 | qDTY 2.1 | RM324–RM263 | 53.6 | 35 | 3.8, 4.4 | 0.00017 | 6.6% |
|  | 2013 DS RS | qDTY 1.3 | RM488–RM315 | 108.2 | qDTY 2.1 | RM324–RM263 | 60.6 | 46 | 4.0, 4.8 | 0.00009 | 6.2% |
DTF | 2012 DS RS | qDTF 2.1 | RM154–RM324 | 24.3 | qDTF 2.3 | RM263–RM573 | 101.4 | 1.28 | 5.7, 4.3 | 0.00004 | 6.7% |
|  | 2013 DS RS | qDTF 2.1 | RM154–RM324 | 14.3 | qDTF 2.3 | RM263–RM573 | 101.4 | 2.64 | 4.4, 3.9 | 0.00063 | 5.4% |
|  | 2012 DS NS | qDTF 1.2 | RM259–RM306 | 32.2 | qDTF 2.3 | RM450–RM250 | 128.2 | 2.02 | 4.4, 3.3 | 0.000005 | 7.4% |
|  | 2013 DS NS | qDTF 1.2 | RM259–RM306 | 30.2 | qDTF 2.3 | RM450–RM250 | 124.4 | 2.21 | 4.0, 5.7 | 0.00003 | 6.5% |