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Genomic Best Linear Unbiased Prediction (gBLUP) for the Estimation of Genomic Breeding Values

Research output: Chapter in Book/Report/Conference proceeding › Chapter › Research

122 Citations (Scopus)

Abstract

Genomic best linear unbiased prediction (gBLUP) is a method that utilizes genomic relationships to estimate the genetic merit of an individual. For this purpose, a genomic relationship matrix is used, estimated from DNA marker information. The matrix defines the covariance between individuals based on observed similarity at the genomic level, rather than on expected similarity based on pedigree, so that more accurate predictions of merit can be made. gBLUP has been used for the prediction of merit in livestock breeding, may also have some applications to the prediction of disease risk, and is also useful in the estimation of variance components and genomic heritabilities.
Original languageEnglish
Title of host publicationGenome-Wide Association Studies and Genomic Prediction
EditorsCedric Gondro, Julius van der Werf, Ben Hayes
Place of PublicationNew York, United States of America
PublisherHumana Press
Pages321-330
Edition1
ISBN (Print)9781627034470, 9781627034463
DOIs
Publication statusPublished - 2013

Publication series

NameMethods in Molecular Biology
Number1019
ISSN (Print)1064-3745
ISSN (Electronic)1940-6029

Keywords

  • Quantitative Genetics (incl Disease and Trait Mapping Genetics)

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