Evidence map›Paper›PMID 31783652›Full record

ArticleGenes2019

Genomic Divergence in Swedish Warmblood Horses Selected for Equestrian Disciplines.

Michela Ablondi, Susanne Eriksson, Sasha Tetu, Alberto Sabbioni, Åsa Viklund, Sofia Mikko

Open access · goldAbstract read
In one paragraph

Article in Genes, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.0field-weighted citation impact, top 13% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 20 citations in OpenAlex.

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  4. Single-Step Genome-Wide Association Study of Factors for Evaluated and Linearly Scored Traits in Swedish Warmblood Horses.Journal of animal breeding and genetics = Zeitschrift fur Tierzuchtung und Zuchtungsbiologie · 2025
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 2 countries.

Michela AblondiDepartment of Veterinary Science, University of Parma, 43126 Parma, Italy.
Susanne ErikssonDepartment of Animal Breeding and Genetics, Swedish University of Agricultural Sciences, PO Box 7023,S-75007 Uppsala, Sweden.
Sasha TetuDepartment of Animal Breeding and Genetics, Swedish University of Agricultural Sciences, PO Box 7023,S-75007 Uppsala, Sweden.
Alberto SabbioniDepartment of Veterinary Science, University of Parma, 43126 Parma, Italy.
Åsa ViklundDepartment of Animal Breeding and Genetics, Swedish University of Agricultural Sciences, PO Box 7023,S-75007 Uppsala, Sweden.
Sofia MikkoDepartment of Animal Breeding and Genetics, Swedish University of Agricultural Sciences, PO Box 7023,S-75007 Uppsala, Sweden.
Swedish University of Agricultural Sciences · SEUniversity of Parma · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The equestrian sport horse Swedish Warmblood (SWB) originates from versatile cavalry horses. Most modern SWB breeders have specialized their breeding either towards show jumping or dressage disciplines. The aim of this study was to explore the genomic structure of SWB horses to evaluate the presence of genomic subpopulations, and to search for signatures of selection in subgroups of SWB with high or low breeding values (EBVs) for show jumping. We analyzed high density genotype information from 380 SWB horses born in the period 2010-2011, and used Principal Coordinates Analysis and Discriminant Analysis of Principal Components to detect population stratification. Fixation index and Cross Population Extended Haplotype Homozygosity scores were used to scan the genome for potential signatures of selection. In accordance with current breeding practice, this study highlights the development of two separate breed subpopulations with putative signatures of selection in eleven chromosomes. These regions involve genes with known function in, e.g., mentality, endogenous reward system, development of connective tissues and muscles, motor control, body growth and development. This study shows genetic divergence, due to specialization towards different disciplines in SWB horses. This latter evidence can be of interest for SWB and other horse studbooks encountering specialized breeding.

Indexed as

Polymorphism, Single NucleotideAnimalsBreedingFemaleHorsesLinkage DisequilibriumMaleOligonucleotide Array Sequence AnalysisPrincipal Component AnalysisQuantitative Trait LociSelection, GeneticSportsSwedenhorsepopulation structureshow jumpingsignatures of selectionSwedish Warmblood

Identifiers

PMID31783652
PMCPMC6947233
OpenAlexW2991562576

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.