Cited by 21Genetic and phenotypic traits in livestockGenetic Mapping and Diversity in Plants and AnimalsGenetic Associations and Epidemiology

Detection of selection signatures in Limousin cattle using whole‐genome resequencing

Open access
Mariadassou, M., Ramayo‐Caldas, Y., Charles, M., Féménia, M., Renand, G., Rocha, D.·2020·Animal Genetics

Abstract

Summary: Limousin, a renowned beef breed originating from central France, has been selectively bred over the last 100 years to improve economically important traits. We used whole‐genome sequencing data from 10 unrelated Limousin bull calves to detect polymorphisms and identify regions under selection. A total of 13 943 766 variants were identified. Moreover, 311 852 bi‐allelic SNPs and 92 229 indels located on autosomes were fixed for the alternative allele in all sequenced animals, including the previously reported missense deleterious F94L mutation in MSTN. We performed a whole‐genome screen to discover genomic regions with excess homozygosity, using the pooled heterozygosity score and identified 171 different candidate selective sweeps. In total, 68 candidate genes were found in only 57 of these regions, indicating that a large fraction of the genome under selection might lie in non‐coding regions and suggesting that a majority of adaptive mutations might be regulatory in nature. Many QTL were found within candidate selective sweep regions, including QTL associated with shear force or carcass weight. Among the putative selective sweeps, we located genes (MSTN, NCKAP5, RUNX2) that potentially contribute to important phenotypes in Limousin. Several candidate regions and genes under selection were also found in previous genome‐wide selection scans performed in Limousin. In addition, we were able to pinpoint candidate causative regulatory polymorphisms in GRIK3 and RUNX2 that might have been under selection. Our results will contribute to improved understanding of the mechanisms and targets of artificial selection and will facilitate the interpretation of GWASs performed in Limousin.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1111/age.12982

Cites

41 of 41 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • GRIK3 has been targeted in modern human evolution and in multiple domestication events, including in dogs, sheep, yaks, and across multiple cattle breeds.

    “This gene has been targeted in modern human evolution and in multiple domestication events, including in dogs, sheep, yaks, and across multiple cattle breeds [16, 19, 20].”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Mariadassou, M., Ramayo‐Caldas, Y., Charles, M., Féménia, M., Renand, G., & Rocha, D.
Affiliations
  • Université Paris-Saclay (FR)
  • AgroParisTech (FR)
Corresponding author
Rocha, D.
Venue
Animal Genetics
Publisher
Wiley
Published
2020-07-20
Volume
51
Issue
5
Pages
815-819
ISSN
  • 0268-9146 (ISSN-L)
  • 1365-2052
OpenAlex
W3045057304
Cited by
21
References
41
Citations by year
2026: 2 · 2025: 2 · 2024: 9 · 2023: 3 · 2022: 2 · 2021: 3
FWCI
1.17
Type
journal article
Language
en
Open access
Locations
  • Animal Genetics (publishedVersion, other-oa)
  • PubMed (publishedVersion)
  • HAL (submittedVersion, other-oa)
Funders
Agence Nationale de la Recherche (ANR‐05‐GANI‐005, ANR‐05‐GANI‐017‐01, ANR‐09‐GENM‐011)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic and phenotypic traits in livestock
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Mapping and Diversity in Plants and Animals
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Associations and Epidemiology
Keywords
Limousin cattle, selective breeding, selective sweeps, whole-genome resequencing, myostatin, regulatory polymorphisms, quantitative trait loci, shear force, carcass weight, Runx2, GRIK3, beef cattle
MeSH terms
Whole Genome Sequencing, Animals, Cattle, France, Male, Selection, Genetic, Polymorphism, Single Nucleotide, INDEL Mutation

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review