TABLE 2

Power to detect three-way interactions (1 − β*) and proportion of false positives (PFP) using the four-step genome scan for different mating designs to establish recombinant inbred lines (RIL): nested (NAM), diallel (DAM), single round robin (SRR), and distance-based (DB) designs

4 QTL12 QTL
Mating designNo. RILCriterionh2 = 0.5h2 = 0.8h2 = 0.5h2 = 0.8
NAM50001 − β*0.280.330.180.29
PFP0.540.640.290.41
DAM487548751 − β*0.440.540.300.54
PFP0.440.460.160.30
SRR48881 − β*0.290.380.240.34
PFP0.560.510.260.47
DB75 × 6548751 − β*0.380.410.290.49
PFP0.470.630.190.37
DB125 × 3948751 − β*0.450.560.310.54
PFP0.390.560.190.35
DB195 × 2548751 − β*0.450.580.320.57
PFP0.450.640.170.34
NAM and DAM90059001 − β*0.400.60
PFP0.470.51
NAM and DB25 × 3659001 − β*0.270.33
PFP0.520.64
NAM and DB50 × 1859001 − β*0.380.53
PFP0.460.58
NAM and DB100 × 959001 − β*0.420.60
PFP0.460.51
NAM and DB150 × 659001 − β*0.390.57
PFP0.460.59