Evidence map›Paper›PMID 31138837›Full record

ArticleScientific reports2019

Genetic homogenization of indigenous sheep breeds in Northwest Africa.

Ibrahim Belabdi, Abdessamad Ouhrouch, Mohamed Lafri, Semir Bechir Suheil Gaouar, Elena Ciani, Ahmed Redha Benali, Hakim Ould Ouelhadj, Abdelmajid Haddioui, François Pompanon, Véronique Blanquet and 5 more

Abstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–field-weighted citation impact
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

20 citing papers in PubMed.

  1. Article
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  11. Article
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  13. Genetic Differentiation among Livestock Breeds-Values for FAnimals : an open access journal from MDPI · 2022
    Article
  14. Article
  15. Article
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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

15 authors.

Ibrahim BelabdiScience Veterinary Institute, University of Blida, BP 270, Blida, 09000, Algeria.
Abdessamad OuhrouchNational Institute of Agronomic Research (INRA Maroc), Regional Centre of Agronomic Research, Beni-Mellal, Morocco.
Mohamed LafriScience Veterinary Institute, University of Blida, BP 270, Blida, 09000, Algeria.
Semir Bechir Suheil GaouarDepartment of Biology, Aboubakr Belkaid Tlemcen University, laboratory of Physiopathologie et biochimie de la Nutrition (PpBioNut), Tlemcen, Algeria.
Elena CianiDepartment of Biosciences, Biotechnologies and Biopharmaceutics, University of Bari, Bari, Italy.
Ahmed Redha BenaliScience Veterinary Institute, University of Blida, BP 270, Blida, 09000, Algeria.
Hakim Ould OuelhadjInstitut technique des Elevages Saida, Saida, Algeria.
Abdelmajid HaddiouiLaboratoire de Biotechnologies et Valorisation des Ressources Phytogénétiques (LBVRP), Université Sultan Moulay Slimane, BéniMellal, Morocco.
François PompanonUniv. Grenoble Alpes, Univ. Savoie Mont-Blanc, CNRS, LECA, 38000, Grenoble, France.ORCID http://orcid.org/0000-0003-4600-0172
Véronique BlanquetUniv. Limoges, INRA, PEREINE EA7500, USC1061 GAMAA, F-87000, Limoges, France.
Dominique Taurisson-MouretCNRS, UMR 5815, Dynamiques du droit, Université de Montpellier, Montpellier, France.
Sahraoui HarkatScience Veterinary Institute, University of Blida, BP 270, Blida, 09000, Algeria.
Johannes A LenstraUtrecht University, Faculty of Veterinary Medicine, Utrecht, Netherlands.ORCID http://orcid.org/0000-0003-1745-7739
Badr BenjellounNational Institute of Agronomic Research (INRA Maroc), Regional Centre of Agronomic Research, Beni-Mellal, Morocco.ORCID http://orcid.org/0000-0003-4310-7281
Anne Da SilvaUniv. Limoges, INRA, PEREINE EA7500, USC1061 GAMAA, F-87000, Limoges, France. anne.blondeau@unilim.fr.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Northwest-African sheep represent an ideal case-study for assessing the potential impact of genetic homogenization as a threat to the future of traditional breeds that are adapted to local conditions. We studied ten Algerian and Moroccan breeds of sheep, including three transboundary breeds, distributed over a large part of the Maghreb region, which represents a geographically and historically coherent unit. Our analysis of the dataset that involved carrying out Genome-wide SNP genotyping, revealed a high level of homogenization (ADMIXTURE, NetView, fineSTRUCTURE and IBD segments analyses), in such a way that some breeds from different origins appeared genetically undistinguished: by grouping the eight most admixed populations, we obtained a mean global F

Indexed as

BreedingPolymorphism, Single NucleotideAfrica, NorthernAlgeriaAnimalsGenomicsLivestockMoroccoSheep, Domestic

Identifiers

PMID31138837
PMCPMC6538629

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Registered trials

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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.