TABLE 5

Main-effect QTL affecting GY (in t/ha) and BY (in t/ha) of the Lemont/Teqing RILs and HMP of their testcross F1 hybrids

RILsF1 (Z413)HMP (Z413)F1 (IR64)HMP (IR64)
TraitChromosomeIntervalLODEffectR2LODEffectR2LODEffectR2LODEffectR2LODEffectR2
BY3C515–RG348a10.96−0.9414.8
GY3C515–RG34811.05−0.4814.3
BY3G249–RG4183.81−0.585.62.921.199.44.041.2911.2
GY3G249–RG4188.34−0.4612.23.950.5710.84.070.6512.7
BY6HHU37–RZ6824.79−0.668.8
GY6HHU37–RZ6822.79−0.305.3
BY9RG451–RZ4043.94−0.545.8
GY9RG451–RZ4043.58−0.347.2
BY12RG574–G1933.260.939.34.431.1711.1
GY12RG574–G1934.250.6311.04.100.6511.6
BY11RG16–RZ797b2.45−0.687.93.18−0.738.8
GY11RG16–RZ797b3.75−0.4311.14.86−0.5012.6
BY12RZ397–RZ2572.17−0.585.22.75−0.656.2
GY12RZ397–RZ2573.30−0.376.33.01−0.426.6
  • In the RI population, QTL effects were associated with the Lemont allele (the effects due to replacement of the Teqing allele by the Lemont allele). In the testcross populations, QTL effects for F1 and HMP (midparental heterosis) were estimated by the Lemont/tester genotype minus the Teqing/tester genotype.