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A method to obtain exact single-step GBLUP for non-genotyped descendants when the genomic relationship matrix of ancestors is not available.

Genetics, selection, evolution : GSE - 31 Oct 2022

Garrick Dorian J, Fernando Rohan L

Abstract excerpt

BACKGROUND: Single-step genomic best linear unbiased prediction (GBLUP) involves a joint analysis of individuals with genotype information, and their ancestors, descendants, or contemporaries, without recorded genotypes. Livestock applications typically represent populations with fewer individuals with genotypes relative to the number not genotyped. Most breeding programmes are structured, consisting of a nucleus...

Topics

Animals
Bayes Theorem
Genome
Genotype
Genomics
Pedigree
Models, Genetic
Phenotype

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 36316629
DOI: 10.1186/s12711-022-00759-x
PMCID: PMC9620661

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 31 Aug 2026.

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