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. 2011 May 13;12:45. doi: 10.1186/1471-2156-12-45

Table 4.

Power of assignment in individual breeds

Delta pairwise Wright's FST pairwise W&C's FST PCA
Breed Markers log0 log1 log2 log3 log0 log1 log2 log3 log0 log1 log2 log3 log0 log1 log2 log3
Angus 50 100 79.17 66.67 33.33 85.4 64.58 43.75 18.75 93.8 81.25 37.5 16.67 85.4 68.75 52.08 20.83
100 100 91.67 77.08 72.92 97.9 91.67 89.58 87.5 100 100 95.83 91.67 89.6 79.17 77.08 60.42
200 100 100 100 100 100 100 100 100 100 100 97.92 97.92 100 97.92 97.92 97.92
300 100 100 100 100 100 100 100 100 100 100 100 100 100 100 97.92 97.92
400 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
Brown Swiss 50 100 95.8 95.8 95.8 100 100 100 95.8 100 100 100 91.7 100 100 100 100
100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
200 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
300 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
400 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
Charolais 50 72 56 24 0 92 76 60 24 92 60 44 16 88 68 20 4
100 88 76 56 24 96 96 84 60 96 88 80 44 92 92 84 52
200 96 96 96 92 96 96 92 92 96 96 96 92 96 96 92 84
300 100 96 96 96 96 96 96 92 96 96 96 96 96 96 96 96
400 100 96 96 96 96 96 96 96 96 96 96 96 96 96 96 96
Finnish Ayrshire 50 100 60 20 10 100 90 60 40 70 70 60 50 100 100 70 40
100 100 100 90 90 100 90 80 50 90 90 80 50 100 100 100 80
200 100 100 100 100 100 100 100 80 100 100 100 90 100 100 100 100
300 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
400 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
Guernsey 50 100 100 95.2 95.2 95.2 95.2 95.2 95.2 100 95.2 95.2 95.2 95.2 95.2 95.2 95.2
100 100 100 100 95.2 100 100 100 100 100 100 100 100 95.2 95.2 95.2 95.2
200 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
300 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
400 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
Hereford 50 68 60 36 24 92 80 60 48 100 92 84 68 96 88 76 72
100 100 88 88 84 100 100 96 84 100 100 100 96 100 100 100 100
200 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
300 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
400 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
Holstein 50 96 72 48 24 92 72 64 40 96 96 96 96 96 96 88 84
100 100 96 96 92 100 100 100 100 100 100 92 88 100 100 92 92
200 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
300 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
400 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
Jersey 50 100 100 100 92.9 100 100 100 100 100 100 100 100 100 100 100 96.4
100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
200 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
300 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
400 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
Limousin 50 92 84 56 40 96 92 84 48 88 80 72 44 84 60 20 12
100 100 100 96 76 100 92 88 84 88 88 72 72 92 92 72 48
200 100 100 100 100 100 100 100 96 92 92 92 92 100 100 100 100
300 100 100 96 96 100 96 96 96 96 96 96 92 100 100 100 100
400 100 100 100 100 100 96 96 96 100 96 96 96 100 100 100 100
Norwegian Red 50 90.5 71.4 61.9 33.3 90.5 71.4 57.1 28.6 90.5 81 71.4 57.1 85.7 76.2 61.9 28.6
100 100 95.2 90.5 85.7 95.2 90.5 85.7 76.2 90.5 90.5 76.2 71.4 95.2 95.2 90.5 85.7
200 100 100 100 100 100 100 100 95.2 100 100 100 95.2 95.2 100 100 95.2
300 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
400 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
Piedmontese 50 100 94.7 94.7 78.9 100 100 100 94.7 100 94.7 94.7 73.7 94.7 84.2 73.7 47.4
100 100 100 100 94.7 100 100 100 100 100 100 100 100 94.7 94.7 94.7 68.4
200 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
300 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
400 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
Red Angus 50 93 73.3 46.7 26.7 86.7 53.3 33.3 20 80 53.3 46.7 13.3 93.3 53.3 46.7 20
100 93 80 66.7 60 86.7 86.7 80 66.7 100 93.3 93.3 73.3 93.3 80 73.3 60
200 93 93.3 93.3 93.3 100 100 100 93.3 100 100 93.3 93.3 100 93.3 80 80
300 100 100 100 100 100 100 100 100 100 100 100 100 100 86.7 86.7 86.7
400 100 100 100 100 100 100 100 100 100 100 100 100 100 93.3 93.3 93.3
Red Poll 50 88.9 88.9 83.3 72.2 100 100 83.3 77.8 94.4 88.9 77.8 66.7 100 94.4 94.4 94.4
100 100 100 100 100 100 100 100 94.4 100 100 100 100 100 100 100 100
200 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
300 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
400 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
Shorthorn 50 80 76 68 56 92 92 92 80 92 92 92 88 96 92 80 80
100 92 88 88 88 92 92 92 88 96 96 92 92 100 96 96 92
200 96 96 92 92 100 96 96 96 100 96 96 96 100 100 100 100
300 96 100 100 100 100 96 96 96 100 96 96 96 100 100 100 100
400 100 100 100 96 100 100 100 100 100 100 100 100 100 100 100 100
Simmental 50 100 92 68 36 92 92 80 60 96 84 68 40 88 68 44 32
100 100 92 84 80 96 100 96 96 100 100 88 76 92 92 76 56
200 100 100 100 96 100 100 100 100 100 100 96 92 92 88 76 68
300 100 100 100 96 100 100 100 100 100 96 96 96 96 92 88 76
400 100 100 100 100 100 100 100 100 100 100 100 100 100 100 96 92
Welsh Black 50 100 100 93.3 76.7 96.7 93.3 83.3 80 100 96.7 90 83.3 96.7 96.7 90 83.3
100 100 100 100 100 96.7 93.3 93.3 93.3 100 100 100 100 96.7 96.7 96.7 96.7
200 100 100 100 100 100 100 100 100 100 100 100 96.7 100 100 96.7 96.7
300 100 100 100 100 100 100 100 100 100 100 100 100 100 96.7 96.7 96.7
400 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100

Percentage of individuals that were successfully assigned to their breed origin, at the 4 stringency threshold levels, for each selection method.