Evidence map›Paper›PMID 26809117›Full record

ArticlePloS one2016

Genomic Comparative Study of Bovine Mastitis Escherichia coli.

Florent Kempf, Cindy Slugocki, Shlomo E Blum, Gabriel Leitner, Pierre Germon

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
19.7field-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

40 citing papers in PubMed, 82 citations in OpenAlex.

  1. Article
  2. Bovine ClinicalPathogens (Basel, Switzerland) · 2025
    Article
  3. Article
  4. Veterinary sciences · 2025
    Article
  5. Comparative genomic analysis ofMicrobial genomics · 2025
    Article
  6. Pathogenomic Characterization of Multidrug-ResistantAntibiotics (Basel, Switzerland) · 2025
    Article
  7. Review
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Frontiers in microbiology · 2022
    Review
  18. Article
  19. Article
  20. Comparative genomic analysis ofMicrobial genomics · 2021
    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

5 authors at 2 institutions in 1 country.

Florent KempfINRA, UMR 1282 Infectiologie et Santé Publique, CIRM-Bactéries Pathogènes, F-37380, Nouzilly, France.
Cindy SlugockiINRA, UMR 1282 Infectiologie et Santé Publique, CIRM-Bactéries Pathogènes, F-37380, Nouzilly, France.
Shlomo E BlumNational Mastitis Center, Division of Bacteriology, Kimron Veterinary Institute, POB 12, Bet Dagan, 50250, Israel.
Gabriel LeitnerNational Mastitis Center, Division of Bacteriology, Kimron Veterinary Institute, POB 12, Bet Dagan, 50250, Israel.
Pierre GermonINRA, UMR 1282 Infectiologie et Santé Publique, Immunité et Infections Mammaires, F-37380, Nouzilly, France.
Université de Tours · FRInfectiologie Animale et Santé Publique · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Escherichia coli, one of the main causative agents of bovine mastitis, is responsible for significant losses on dairy farms. In order to better understand the pathogenicity of E. coli mastitis, an accurate characterization of E. coli strains isolated from mastitis cases is required. By using phylogenetic analyses and whole genome comparison of 5 currently available mastitis E. coli genome sequences, we searched for genotypic traits specific for mastitis isolates. Our data confirm that there is a bias in the distribution of mastitis isolates in the different phylogenetic groups of the E. coli species, with the majority of strains belonging to phylogenetic groups A and B1. An interesting feature is that clustering of strains based on their accessory genome is very similar to that obtained using the core genome. This finding illustrates the fact that phenotypic properties of strains from different phylogroups are likely to be different. As a consequence, it is possible that different strategies could be used by mastitis isolates of different phylogroups to trigger mastitis. Our results indicate that mastitis E. coli isolates analyzed in this study carry very few of the virulence genes described in other pathogenic E. coli strains. A more detailed analysis of the presence/absence of genes involved in LPS synthesis, iron acquisition and type 6 secretion systems did not uncover specific properties of mastitis isolates. Altogether, these results indicate that mastitis E. coli isolates are rather characterized by a lack of bona fide currently described virulence genes.

Indexed as

AnimalsCattleEscherichia coliEscherichia coli ProteinsFemaleGenome, BacterialGenomicsMastitis, BovinePhylogenyEscherichia coli Proteins

Identifiers

PMID26809117
PMCPMC4725725
OpenAlexW2253334047

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.