Effect of genomic selection and genotyping strategy on estimation of variance components in animal models using different relationship matrices

Effect of genomic selection and genotyping strategy on estimation of variance components in animal models using different relationship matrices

Abstract Background The traditional way to estimate variance components (VC) is based on the animal model using a pedigree-based relationship matrix (A) (A-AM). After genomic selection was introduced into breeding programs, it was anticipated that VC estimates from A-AM would be biased because the e...

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Bibliographic Details
Main Authors: Lei Wang, Luc L. Janss, Per Madsen, John Henshall, Chyong-Huoy Huang, Danye Marois, Setegn Alemu, AC Sørensen, Just Jensen
Format: Article
Language:deu
Published: BMC 2020-06-01
Series:Genetics Selection Evolution
Subjects:
Variance components
Animal model
Single-step GBLUP
Genotyping strategy
Bias
Online Access:http://link.springer.com/article/10.1186/s12711-020-00550-w

Internet

http://link.springer.com/article/10.1186/s12711-020-00550-w

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