Evidence map›Paper›PMID 31913346›Full record

SynthesisScientific reports2020

Meta-analysis of Pandemic Escherichia coli ST131 Plasmidome Proves Restricted Plasmid-clade Associations.

Kira Kondratyeva, Mali Salmon-Divon, Shiri Navon-Venezia

Abstract readMeta-Analysis
In one paragraph

Synthesis in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
–field-weighted citation impact
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

41 citing papers in PubMed.

  1. Review
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  3. Review
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  10. Genomic Characterization ofMicroorganisms · 2025
    Article
  11. Article
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  14. Article
  15. Comprehensive Genomic Analysis of UropathogenicPathogens (Basel, Switzerland) · 2024
    Article
  16. Plasmid-mediated acquisition and chromosomal integration ofAntimicrobial agents and chemotherapy · 2024
    Article
  17. Article
  18. Genomic Epidemiology of C2/H30Rx and C1-M27 Subclades ofAntibiotics (Basel, Switzerland) · 2024
    Article
  19. Article
  20. 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

3 authors.

Kira KondratyevaDepartment of Molecular Biology, Faculty of Natural Sciences, Ariel University, Ariel, Israel.
Mali Salmon-DivonDepartment of Molecular Biology, Faculty of Natural Sciences, Ariel University, Ariel, Israel.
Shiri Navon-VeneziaDepartment of Molecular Biology, Faculty of Natural Sciences, Ariel University, Ariel, Israel. shirinv@ariel.ac.il.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Extraintestinal multidrug resistant Escherichia coli sequence type (ST) 131 is a worldwide pandemic pathogen and a major cause of urinary tract and bloodstream infections. The role of this pandemic lineage in multidrug resistance plasmid dissemination is still scarce. We herein performed a meta-analysis on E. coli ST131 whole-genome sequence (WGS) databases to unravel ST131 plasmidome and specifically to decipher CTX-M encoding plasmids-clade associations. We mined 880 ST131 WGS data and proved that CTX-M-27-encoding IncF[F1:A2:B20] (Group1) plasmids are strictly found in clade C1, whereas CTX-M-15-encoding IncF[F2:A1:B-] (Group2) plasmids exist only in clade C2 suggesting strong plasmid-clade adaptations. Specific Col-like replicons (Col156, Col(MG828), and Col8282) were also found to be clade C1-associated. BLAST-based search revealed that Group1 and Group2 plasmids are narrow-host-range and restricted to E.coli. Among a collection of 20 newly sequenced Israeli ST131 CTX-M-encoding plasmids (2003-2016), Group1 and Group2 plasmids were dominant and associated with the expected clades. We found, for the first time in ST131, a CTX-M-15-encoding phage-like plasmid group (Group3) and followed its spread in the WGS data. This study offers a comprehensive way to decipher plasmid-bacterium associations and demonstrates that the CTX-M-encoding ST131 Group1 and Group2 plasmids are clade-restricted and presumably less transmissible, potentially contributing to ST131 clonal superiority.

Indexed as

Genome, BacterialEscherichia coliEscherichia coli InfectionsHumansPandemicsPhylogenyPlasmidsRepliconWhole Genome Sequencing

Identifiers

PMID31913346
PMCPMC6949217

What OpenQuestion holds

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Registered trials

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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.