Generation | Number of ROHs ± standard error | Minimum ROH length(SNP) ± standard error | Maximum ROH length(SNP) ± standard error | Average ROH length(SNP) ± standard error |
---|---|---|---|---|
Random selection | ||||
5 | 3.9 ± 0.05a | 217.3 ± 6.21a | 898.2 ± 15.00a | 488.9 ± 8.00a |
20 | 5.2 ± 0.05a | 94.2 ± 1.19d | 676.7 ± 4.95a | 307.9 ± 1.25b |
40 | 15.8 ± 0.12a | 30.5 ± 0.21d | 746.0 ± 5.13a | 207.4 ± 0.89a |
60 | 30.4 ± 0.24a | 23.6 ± 0.11d | 769.7 ± 4.50a | 163.2 ± 0.41a |
Phenotype selection | ||||
5 | 4.0 ± 0.07a | 231.3 ± 7.93a | 958.6 ± 14.48b | 520.0 ± 8.98b |
20 | 10.1 ± 0.21b | 51.1 ± 0.92c | 885.1 ± 9.97b | 306.3 ± 1.65ab |
40 | 34.8 ± 0.58b | 24.4 ± 0.13c | 959.8 ± 9.50b | 212.7 ± 1.23b |
60 | 66.0 ± 0.77b | 21.6 ± 0.11c | 971.8 ± 10.26b | 172.1 ± 1.06b |
BLUP-EBV selection1 | ||||
5 | 4.2 ± 0.06b | 230.9 ± 4.58a | 973.71 ± 9.13b | 527.2 ± 4.63b |
20 | 25.4 ± 0.58d | 30.8 ± 0.24a | 1246.8 ± 18.90d | 317.1 ± 3.30c |
40 | 74.0 ± 0.82d | 22.1 ± 0.09a | 1511.7 ± 27.07d | 264.4 ± 3.38d |
60 | 110.6 ± 0.89c | 21.2 ± 0.10b | 1729.6 ± 18.29d | 273.5 ± 3.03d |
GEBV selection2 | ||||
5 | 3.8 ± 0.07a | 254.1 ± 5.07b | 947.5 ± 8.92b | 534.4 ± 3.43b |
20 | 17.0 ± 0.42c | 36.5 ± 0.46b | 1050.2 ± 12.71c | 303.3 ± 2.57a |
40 | 62.9 ± 0.67c | 22.4 ± 0.11b | 1179.9 ± 14.49c | 220.8 ± 1.91c |
60 | 113.4 ± 0.90d | 21.0 ± 0.00a | 1242.9 ± 10.84c | 197.3 ± 1.76c |