From: Upweighting rare favourable alleles increases long-term genetic gain in genomic selection programs
Scenario | Selection criteria | R s (%) | |||
---|---|---|---|---|---|
G 1 | G 15 | Increased gain (%) * | ΔF(G 0 -G 10 ) | ||
n QTL = 100 | RR_wJ | 3.39a | 44.43ab | 2.30 | 0.050a |
RR_wD0.2 | 3.46a | 45.80ab | 5.46 | 0.053a | |
RR_wD0.05 | 3.54a | 45.81ab | 5.48 | 0.050a | |
BL_wJ | 3.34a | 42.96b | −6.79 | 0.037b | |
BL_wD0.2 | 3.09a | 46.70a | 1.32 | 0.039b | |
BL_wD0.05 | 3.15a | 47.36a | 2.76 | 0.037b | |
n QTL = 400 | |||||
RR_wJ | 1.93a | 25.08a | 6.77 | 0.051a | |
RR_wD0.2 | 1.67a | 25.46a | 8.39 | 0.052a | |
RR_wD0.05 | 1.92a | 25.91a | 10.32 | 0.052a | |
BL_wJ | 1.63a | 23.32b | −9.75 | 0.038b | |
BL_wD0.2 | 1.64a | 26.27a | 1.66 | 0.039b | |
BL_wD0.05 | 1.74a | 25.86a | 0.27 | 0.038b | |
n QTL = 2000 | |||||
RR_wJ | 0.81a | 11.41cd | 3.73 | 0.050a | |
RR_wD0.2 | 0.74ab | 11.83bc | 7.55 | 0.054a | |
RR_wD0.05 | 0.78ab | 12.10ab | 10.00 | 0.052a | |
BL_wJ | 0.73ab | 11.00d | −10.86 | 0.037b | |
BL_wD0.2 | 0.68ab | 12.44a | 0.81 | 0.040b | |
BL_wD0.05 | 0.68b | 11.97abc | −3.00 | 0.037b |