Evidence map›Paper›PMID 26124773›Full record

ArticleFrontiers in genetics2015

Admixture mapping of tuberculosis and pigmentation-related traits in an African-European hybrid cattle population.

Yonas Kassahun, Valeria Mattiangeli, Gobena Ameni, Elena Hailu, Abraham Aseffa, Douglas B Young, R Glyn Hewinson, H Martin Vordermeier, Daniel G Bradley

Open access · goldAbstract read
In one paragraph

Article in Frontiers in genetics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.5field-weighted citation impact, top 16% 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

9 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Article
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  4. Review
  5. Article
  6. Genetic susceptibility to infectious diseases: Current status and future perspectives from genome-wide approaches.Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases · 2018
    Review
  7. Article
  8. Article
  9. Article
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

9 authors at 4 institutions in 3 countries.

Yonas KassahunSmurfit Institute of Genetics, Trinity College Dublin Dublin, Ireland.
Valeria MattiangeliSmurfit Institute of Genetics, Trinity College Dublin Dublin, Ireland.
Gobena AmeniAklilu Lemma Institute of Pathobiology, Addis Ababa University Addis Ababa, Ethiopia ; Armauer Hansen Research Institute Addis Ababa, Ethiopia.
Elena HailuArmauer Hansen Research Institute Addis Ababa, Ethiopia.
Abraham AseffaArmauer Hansen Research Institute Addis Ababa, Ethiopia.
Douglas B YoungCentre for Molecular Microbiology and Infection, Imperial College London London, UK.
R Glyn HewinsonTB Research Group, Animal and Plant Health Agency Addlestone, UK.
H Martin VordermeierTB Research Group, Animal and Plant Health Agency Addlestone, UK.
Daniel G BradleySmurfit Institute of Genetics, Trinity College Dublin Dublin, Ireland.
Armauer Hansen Research Institute · ETTrinity College Dublin · IEAnimal and Plant Health Agency · GBImperial College London · GB

Funding

Ethiopia-Emory TB Research Training ProgramD43TW009127 · FIC · EMORY UNIVERSITY · PI HENRY M BLUMBERG, Kidist Bobosha · 2013 to 2026
$3.4M
FIC NIH HHS D43 TW009127
6 · The paper itself

Abstract

Admixture mapping affords a powerful approach to genetic mapping of complex traits and may be particularly suited to investigation in cattle where many breeds and populations are hybrids of the two divergent ancestral genomes, derived from Bos taurus and Bos indicus. Here we design a minimal genome wide SNP panel for tracking ancestry in recent hybrids of Holstein-Friesian and local Arsi zebu in a field sample from a region of high bovine tuberculosis (BTB) endemicity in the central Ethiopian highlands. We first demonstrate the utility of this approach by mapping the red coat color phenotype, uncovering a highly significant peak over the MC1R gene and a second peak with no previously known candidate gene. Secondly, we exploit the described differential susceptibility to BTB between the ancestral strains to identify a region in which Bos taurus ancestry associates, at suggestive significance, with skin test positivity. Interestingly, this association peak contains the toll-like receptor gene cluster on chromosome 6. With this work we have shown the potential of admixture mapping in hybrid domestic animals with divergent ancestral genomes, a recurring condition in domesticated species.

Indexed as

admixture mappingBos indicusBos taurusMycobacterium bovisSNPs

Identifiers

PMID26124773
PMCPMC4467177
OpenAlexW1572394395

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.