Evidence map›Paper›PMID 28135247›Full record

ArticleNature genetics2017

Whole-genome analysis of introgressive hybridization and characterization of the bovine legacy of Mongolian yaks.

Ivica Medugorac, Alexander Graf, Cécile Grohs, Sophie Rothammer, Yondon Zagdsuren, Elena Gladyr, Natalia Zinovieva, Johanna Barbieri, Doris Seichter, Ingolf Russ and 6 more

Abstract read
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In one paragraph

Article in Nature genetics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed
46.8field-weighted citation impact, top 1% 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

71 citing papers in PubMed, 135 citations in OpenAlex.

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  13. Welfare of beef cattle.EFSA journal. European Food Safety Authority · 2025
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11 more citing papers are in PubMed but not listed here.

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

16 authors at 9 institutions in 7 countries.

Ivica MedugoracChair of Animal Genetics and Husbandry, Ludwig Maximilians University Munich, Munich, Germany.
Alexander GrafLaboratory for Functional Genome Analysis, Gene Center, Ludwig Maximilians University Munich, Munich, Germany.
Cécile GrohsGABI, INRA, AgroParisTech, Université Paris-Saclay, Jouy-en-Josas, France.
Sophie RothammerChair of Animal Genetics and Husbandry, Ludwig Maximilians University Munich, Munich, Germany.
Yondon ZagdsurenMongolian Jak Society, Sum, Ulan Bator, Mongolia.
Elena GladyrCenter of Biotechnology and Molecular Diagnostics of the L.K. Ernst Institute of Animal Husbandry, Moscow region, Russian Federation.
Natalia ZinovievaCenter of Biotechnology and Molecular Diagnostics of the L.K. Ernst Institute of Animal Husbandry, Moscow region, Russian Federation.
Johanna BarbieriINRA, UMR 1388 Génétique, Physiologie et Systèmes d'Elevage GeT-PlaGe Genomic Facility, Castanet-Tolosan, France.
Doris SeichterTierzuchtforschung e.V. München, Grub, Germany.
Ingolf RussTierzuchtforschung e.V. München, Grub, Germany.
André EggenAgriGenomics, Illumina, San Diego, California, USA.
Garrett HellenthalGenetics Institute, Faculty of Life Sciences, University College London, London, UK.
Gottfried BremInstitute of Animal Breeding and Genetics, Department for Biomedical Sciences, University of Veterinary Medicine, Vienna, Austria.
Helmut BlumLaboratory for Functional Genome Analysis, Gene Center, Ludwig Maximilians University Munich, Munich, Germany.
Stefan KrebsLaboratory for Functional Genome Analysis, Gene Center, Ludwig Maximilians University Munich, Munich, Germany.
Aurélien CapitanGABI, INRA, AgroParisTech, Université Paris-Saclay, Jouy-en-Josas, France.
Ludwig-Maximilians-Universität München · DEFederal Scientific Center for Animal Husbandry named after Academician L.K. Ernst · RUAga Khan Foundation · KGAgroParisTech · FRIllumina (United States) · USInstitut National Polytechnique de Toulouse · FRUniversité Paris-Saclay · FRUniversity College London · GBUniversity of Veterinary Medicine Vienna · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The yak is remarkable for its adaptation to high altitude and occupies a central place in the economies of the mountainous regions of Asia. At lower elevations, it is common to hybridize yaks with cattle to combine the yak's hardiness with the productivity of cattle. Hybrid males are sterile, however, preventing the establishment of stable hybrid populations, but not a limited introgression after backcrossing several generations of female hybrids to male yaks. Here we inferred bovine haplotypes in the genomes of 76 Mongolian yaks using high-density SNP genotyping and whole-genome sequencing. These yaks inherited ∼1.3% of their genome from bovine ancestors after nearly continuous admixture over at least the last 1,500 years. The introgressed regions are enriched in genes involved in nervous system development and function, and particularly in glutamate metabolism and neurotransmission. We also identified a novel mutation associated with a polled (hornless) phenotype originating from Mongolian Turano cattle. Our results suggest that introgressive hybridization contributed to the improvement of yak management and breeding.

Indexed as

AnimalsBreedingCattleFemaleGenomeGenome-Wide Association StudyGenotypeHybridization, GeneticMalePhenotypePolymorphism, Single Nucleotide

Identifiers

PMID28135247
OpenAlexW2582505121

What OpenQuestion holds

Textmetadata
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.