Domestic and Interbull information in the single step genomic evaluation of Holstein milk production

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F14%3A%230002072" target="_blank" >RIV/00027014:_____/14:#0002072 - isvavai.cz</a>
Result on the web
<a href="http://www.agriculturejournals.cz/publishedArticles/CJAS/2014-59-9-409.pdf" target="_blank" >http://www.agriculturejournals.cz/publishedArticles/CJAS/2014-59-9-409.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Domestic and Interbull information in the single step genomic evaluation of Holstein milk production
Original language description
Estimated breeding values and genomic enhanced breeding values for milk production of young genotyped Holstein bulls were predicted using a conventional animal model, ridge regression genomic prediction procedure, genomic best linear unbiased prediction,single-step genomic best linear unbiased prediction, and one-step blending procedures. For prediction, the nation-wide database of domestic Czech production records was combined with deregressed proofs from Interbull files through 2008, which had been transformed by multiple across country evaluation to reflect domestic production conditions. 1259 genotyped bulls had already been proven in 2008. Analyses were run that used Interbull values only for these genotyped bulls and used Interbull values for all available sires. Predictions were validated by comparing correlations of breeding value predictions with estimated breeding values and daughter-yield-deviations after progeny test in 2012 of 140 young genotyped bulls and their associate
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GI - Farm animal breeding and farm animal pedigree breeding
OECD FORD branch
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Project
<a href="/en/project/QI111A167" target="_blank" >QI111A167: Genomic selection of dairy cattle</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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