Evidence map›Paper›PMID 27809758›Full record

ArticleGenetics, selection, evolution : GSE2016

Sequence variants selected from a multi-breed GWAS can improve the reliability of genomic predictions in dairy cattle.

Irene van den Berg, Didier Boichard, Mogens S Lund

Abstract read
In one paragraph

Article in Genetics, selection, evolution : GSE, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 3 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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3 · Its place in the literature

Who cites it

38 citing papers in PubMed, 3 syntheses or guidelines pooled it.

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  5. Genomic Prediction Ability for Novel Profitability Traits Using Different Models in Nelore Cattle.Journal of animal breeding and genetics = Zeitschrift fur Tierzuchtung und Zuchtungsbiologie · 2026
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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

3 authors.

Irene van den BergDepartment of Molecular Biology and Genetics, Faculty of Science and Technology, Center for Quantitative Genetics and Genomics, Aarhus University, 8830, Tjele, Denmark. irene.vandenberg@unimelb.edu.au.ORCID 0000-0002-9292-8636
Didier BoichardGABI, INRA, AgroParisTech, Université Paris Saclay, 78350, Jouy-en-Josas, France.
Mogens S LundDepartment of Molecular Biology and Genetics, Faculty of Science and Technology, Center for Quantitative Genetics and Genomics, Aarhus University, 8830, Tjele, Denmark.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSequence data can potentially increase the reliability of genomic predictions, because such data include causative mutations instead of relying on linkage disequilibrium (LD) between causative mutations and prediction variants. However, the location of the causative mutations is not known, and the presence of many variants that are in low LD with the causative mutations may reduce prediction reliability. Our objective was to investigate whether the use of variants at quantitative trait loci (QTL) that are identified in a multi-breed genome-wide association study (GWAS) for milk, fat and protein yield would increase the reliability of within- and multi-breed genomic predictions in Holstein, Jersey and Danish Red cattle. A wide range of scenarios that test different strategies to select prediction markers, for both within-breed and multi-breed prediction, were compared.

resultsFor all breeds and traits, the use of variants selected from a multi-breed GWAS resulted in substantial increases in prediction reliabilities compared to within-breed prediction using a 50 K SNP array. Reliabilities depended highly on the choice of the prediction markers, and the scenario that led to the highest reliability varied between breeds and traits. While genomic correlations across breeds were low for genome-wide sequence variants, the effects of the QTL variants that yielded the highest reliabilities were highly correlated across breeds.

conclusionsOur results show that the use of sequence variants, which are located near peaks of QTL that are detected in a multi-breed GWAS, can increase reliability of genomic predictions.

Indexed as

Genetic VariationAnimalsBreedingCattleFemaleGenome-Wide Association StudyGenomicsMilkModels, GeneticQuantitative Trait Loci

Identifiers

PMID27809758
PMCPMC5095991

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.