Evidence map›Paper›PMID 23356487›Full record

ArticleMolecular ecology2013

Marked host specificity and lack of phylogeographic population structure of Campylobacter jejuni in wild birds.

Petra Griekspoor, Frances M Colles, Noel D McCarthy, Philip M Hansbro, Chris Ashhurst-Smith, Björn Olsen, Dennis Hasselquist, Martin C J Maiden, Jonas Waldenström

Open access · bronzeAbstract read
In one paragraph

Article in Molecular ecology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed, 2 pooled it
18.7field-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

54 citing papers in PubMed, 2 syntheses or guidelines pooled it, 107 citations in OpenAlex.

  1. Are we overestimating risk of enteric pathogen spillover from wild birds to humans?Biological reviews of the Cambridge Philosophical Society · 2020
    Pooled it
  2. A systematic review of source attribution of human campylobacteriosis using multilocus sequence typing.Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2019
    Pooled it
  3. AcceleratingProceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  4. Veterinary sciences · 2026
    Review
  5. Genomic diversity and virulence ofMicrobial genomics · 2026
    Article
  6. Cross-Host Adaptation ofMicroorganisms · 2026
    Article
  7. Article
  8. Article
  9. Article
  10. No colonization resistance toFrontiers in microbiology · 2024
    Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. AMicrobial genomics · 2021
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Frontiers in microbiology · 2021
    Review
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 5 institutions in 3 countries.

Petra GriekspoorCentre for Ecology and Evolution in Microbial Model Systems (EEMiS), Linnaeus University, Kalmar, Sweden.
Frances M Colles
Noel D McCarthy
Philip M Hansbro
Chris Ashhurst-Smith
Björn Olsen
Dennis Hasselquist
Martin C J Maiden
Jonas Waldenström
University of Oxford · GBLinnaeus University · SEUniversity of Newcastle Australia · AULund University · SEUppsala University · SE

Funding

Wellcome Trust 087622
6 · The paper itself

Abstract

Zoonotic pathogens often infect several animal species, and gene flow among populations infecting different host species may affect the biological traits of the pathogen including host specificity, transmissibility and virulence. The bacterium Campylobacter jejuni is a widespread zoonotic multihost pathogen, which frequently causes gastroenteritis in humans. Poultry products are important transmission vehicles to humans, but the bacterium is common in other domestic and wild animals, particularly birds, which are a potential infection source. Population genetic studies of C. jejuni have mainly investigated isolates from humans and domestic animals, so to assess C. jejuni population structure more broadly and investigate host adaptation, 928 wild bird isolates from Europe and Australia were genotyped by multilocus sequencing and compared to the genotypes recovered from 1366 domestic animal and human isolates. Campylobacter jejuni populations from different wild bird species were distinct from each other and from those from domestic animals and humans, and the host species of wild bird was the major determinant of C. jejuni genotype, while geographic origin was of little importance. By comparison, C. jejuni differentiation was restricted between more phylogenetically diverse farm animals, indicating that domesticated animals may represent a novel niche for C. jejuni and thereby driving the evolution of those bacteria as they exploit this niche. Human disease is dominated by isolates from this novel domesticated animal niche.

Indexed as

Host SpecificityAnimalsAnimals, DomesticAnimals, WildAustraliaBird DiseasesBirdsCampylobacter InfectionsCampylobacter jejuniEuropeFemaleGene FrequencyGenetic LociGenotypeHumansMale

Identifiers

PMID23356487
PMCPMC3596980
OpenAlexW2118048368

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.