Article
Model comparison on genomic predictions using high-density markers for different groups of bulls in the Nordic Holstein population.
Journal of dairy science - 1 Jul 2013
Gao H, Su G, Janss L, Zhang Y, Lund M S
Abstract excerpt
This study compared genomic predictions based on imputed high-density markers (~777,000) in the Nordic Holstein population using a genomic BLUP (GBLUP) model, 4 Bayesian exponential power models with different shape parameters (0.3, 0.5, 0.8, and 1.0) for the exponential power distribution, and a Bayesian mixture model (a mixture of 4 normal distributions). Direct genomic values (DGV) were estimated for milk...
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