Evidence map›Paper›PMID 23342011›Full record

ArticlePloS one2013

The pan-genome of the animal pathogen Corynebacterium pseudotuberculosis reveals differences in genome plasticity between the biovar ovis and equi strains.

Siomar C Soares, Artur Silva, Eva Trost, Jochen Blom, Rommel Ramos, Adriana Carneiro, Amjad Ali, Anderson R Santos, Anne C Pinto, Carlos Diniz and 15 more

Open access · goldAbstract readComparative Study
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed
9.5field-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

69 citing papers in PubMed, 131 citations in OpenAlex.

  1. Pangenomic and genomic plasticity analyses of the genus Rickettsia.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2026
    Article
  2. Article
  3. Genomic diversity and host-specificity inFrontiers in microbiology · 2026
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  4. Review
  5. Article
  6. Comparative pangenomics of theFrontiers in microbiology · 2026
    Article
  7. Article
  8. Article
  9. Pathogenomic Insights intoAnimals : an open access journal from MDPI · 2025
    Article
  10. Article
  11. Ovine and Caprine Strains ofMicroorganisms · 2024
    Article
  12. Article
  13. Article
  14. Article
  15. Molecular Characterization and Antimicrobial Susceptibilities ofAnimals : an open access journal from MDPI · 2023
    Article
  16. Article
  17. Article
  18. Article
  19. Multi-Omics ofProteomes · 2022
    Article
  20. Article

9 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

25 authors at 4 institutions in 2 countries.

Siomar C SoaresDepartment of General Biology, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
Artur Silva
Eva Trost
Jochen Blom
Rommel Ramos
Adriana Carneiro
Amjad Ali
Anderson R Santos
Anne C Pinto
Carlos Diniz
Eudes G V Barbosa
Fernanda A Dorella
Flávia Aburjaile
Flávia S Rocha
Karina K F Nascimento
Luís C Guimarães
Sintia Almeida
Syed S Hassan
Syeda M Bakhtiar
Ulisses P Pereira
Vinicius A C Abreu
Maria P C Schneider
Anderson Miyoshi
Andreas Tauch
Vasco Azevedo
Universidade Federal de Minas Gerais · BRUniversidade Federal do Pará · BRBielefeld University · DEUniversidade Federal de Lavras · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Corynebacterium pseudotuberculosis is a facultative intracellular pathogen and the causative agent of several infectious and contagious chronic diseases, including caseous lymphadenitis, ulcerative lymphangitis, mastitis, and edematous skin disease, in a broad spectrum of hosts. In addition, Corynebacterium pseudotuberculosis infections pose a rising worldwide economic problem in ruminants. The complete genome sequences of 15 C. pseudotuberculosis strains isolated from different hosts and countries were comparatively analyzed using a pan-genomic strategy. Phylogenomic, pan-genomic, core genomic, and singleton analyses revealed close relationships among pathogenic corynebacteria, the clonal-like behavior of C. pseudotuberculosis and slow increases in the sizes of pan-genomes. According to extrapolations based on the pan-genomes, core genomes and singletons, the C. pseudotuberculosis biovar ovis shows a more clonal-like behavior than the C. pseudotuberculosis biovar equi. Most of the variable genes of the biovar ovis strains were acquired in a block through horizontal gene transfer and are highly conserved, whereas the biovar equi strains contain great variability, both intra- and inter-biovar, in the 16 detected pathogenicity islands (PAIs). With respect to the gene content of the PAIs, the most interesting finding is the high similarity of the pilus genes in the biovar ovis strains compared with the great variability of these genes in the biovar equi strains. Concluding, the polymerization of complete pilus structures in biovar ovis could be responsible for a remarkable ability of these strains to spread throughout host tissues and penetrate cells to live intracellularly, in contrast with the biovar equi, which rarely attacks visceral organs. Intracellularly, the biovar ovis strains are expected to have less contact with other organisms than the biovar equi strains, thereby explaining the significant clonal-like behavior of the biovar ovis strains.

Indexed as

AnimalsCorynebacteriumGene DeletionGenes, BacterialGenetic VariationGenome, BacterialGenomic IslandsMultigene FamilySpecies SpecificityVirulence FactorsVirulence Factors

Identifiers

PMID23342011
PMCPMC3544762
OpenAlexW2056027400

What OpenQuestion holds

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LicenceCC BY
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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.