Article
Marker effect p-values for single-step GWAS with the algorithm for proven and young in large genotyped populations.
Genetics, selection, evolution : GSE - 22 Aug 2024
Leite Natália Galoro, Bermann Matias, Tsuruta Shogo, Misztal Ignacy, Lourenco Daniela
Abstract excerpt
BACKGROUND: Single-nucleotide polymorphism (SNP) effects can be backsolved from ssGBLUP genomic estimated breeding values (GEBV) and used for genome-wide association studies (ssGWAS). However, obtaining p-values for those SNP effects relies on the inversion of dense matrices, which poses computational limitations in large genotyped populations. In this study, we present a method to approximate SNP p-values for...
Topics
- Polymorphism, Single Nucleotide
- Animals
- Algorithms
- Genome-Wide Association Study
- Genotype
- Models, Genetic
- Breeding
- Genetic Markers
