Article
Assessing genomic prediction accuracy for Holstein sires using bootstrap aggregation sampling and leave-one-out cross validation.
Journal of dairy science - 1 Jan 2017
Mikshowsky Ashley A, Gianola Daniel, Weigel Kent A
Abstract excerpt
Since the introduction of genome-enabled prediction for dairy cattle in 2009, genomic selection has markedly changed many aspects of the dairy genetics industry and enhanced the rate of response to selection for most economically important traits. Young dairy bulls are genotyped to obtain their genomic predicted transmitting ability (GPTA) and reliability (REL) values. These GPTA are a main factor in most...
Topics
- Animals
- Breeding
- Cattle
- Female
- Genome
- Genomics
- Genotype
- Male
- Models, Genetic
- Phenotype
- Polymorphism, Single Nucleotide
- Reproducibility of Results
