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Impact of blending the genomic relationship matrix with different levels of pedigree relationships or the identity matrix on genetic evaluations

Evaluations using single-step genomic BLUP require blending the genomic relationship matrix (G) with a positive definite matrix to ensure nonsingularity for solving the mixed model equations. Many organizations blend G with a proportion of the numerator relationship matrix for genotyped animals (A(2...

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Detalles Bibliográficos
Autores principales:	Hollifield, Mary Kate, Bermann, Matias, Lourenco, Daniela, Misztal, Ignacy
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Elsevier 2022
Materias:	Genetics
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9623765/ https://www.ncbi.nlm.nih.gov/pubmed/36340904 http://dx.doi.org/10.3168/jdsc.2022-0229

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