Table 2 Results of inbreeding measures calculation. The results are stated separately for the genotyped animals and for the reference population with all animals in the pedigree of the same birth years as the genotyped animals. The complete pedigree size amounts to 25.761 animals
Population born from 1995 to 2015 | Beadchip Sample | |
|---|---|---|
Number of animals | 18,061 | 313 |
Mean F | 0.035 | 0.026 |
Mean equivalent generations | 7.46 | 7.49 |
Mean FIS | 0.016 | 0.017 |
Number of ancestors | 446 | 181 |
Effective number of ancestors | 59 | 55 |
Number of ancestors explaining 50% of genetic diversity | 22 | 20 |
Number of founders | 797 | 498 |
Effective number of founders | 158 | 135 |
Ne by individual increase in inbreeding (realized Ne) | 92.87 ± 13.29 | 116.16 ± 14.93 |
Mean generation interval in years | 4.33 | 4.54 |