Evidence map›Paper›PMID 33149210›Full record

ArticleThe ISME journal2021

Plasmid- and strain-specific factors drive variation in ESBL-plasmid spread in vitro and in vivo.

Fabienne Benz, Jana S Huisman, Erik Bakkeren, Joana A Herter, Tanja Stadler, Martin Ackermann, Médéric Diard, Adrian Egli, Alex R Hall, Wolf-Dietrich Hardt and 1 more

Open access · hybridAbstract read
In one paragraph

Article in The ISME journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed
7.8field-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

63 citing papers in PubMed, 125 citations in OpenAlex.

  1. Review
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  4. Review
  5. Article
  6. Article
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  10. Article
  11. Transfer potential of F-like plasmids inISME communications · 2026
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  12. Article
  13. The occurrences ofIranian journal of microbiology · 2025
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Fluid flow generates bacterial conjugation hot spots by increasing the rate of shear-driven cell-cell encounters.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  19. Article
  20. The role of bacterial metabolism in human gut colonization.International microbiology : the official journal of the Spanish Society for Microbiology · 2025
    Review

3 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

11 authors at 3 institutions in 1 country.

Fabienne Benz *Institute of Integrative Biology, Department of Environmental Systems Science, ETH Zurich, Zurich, Switzerland. fabienne.benz@env.ethz.ch.ORCID http://orcid.org/0000-0002-6679-6502
Jana S Huisman *Institute of Integrative Biology, Department of Environmental Systems Science, ETH Zurich, Zurich, Switzerland.ORCID http://orcid.org/0000-0002-1782-8109
Erik Bakkeren *Institute of Microbiology, Department of Biology, ETH Zurich, Zurich, Switzerland.ORCID http://orcid.org/0000-0001-7970-7890
Joana A HerterInstitute of Microbiology, Department of Biology, ETH Zurich, Zurich, Switzerland.
Tanja StadlerSwiss Institute of Bioinformatics, Basel, Switzerland.
Martin AckermannInstitute of Biogeochemistry and Pollutant Dynamics, Department of Environmental Systems Science, ETH Zurich, Zurich, Switzerland.
Médéric DiardBiozentrum, University of Basel, Basel, Switzerland.
Adrian Egli *Division of Clinical Bacteriology and Mycology, University Hospital Basel, Basel, Switzerland.
Alex R Hall *Institute of Integrative Biology, Department of Environmental Systems Science, ETH Zurich, Zurich, Switzerland.ORCID http://orcid.org/0000-0002-3654-1373
Wolf-Dietrich Hardt *Institute of Microbiology, Department of Biology, ETH Zurich, Zurich, Switzerland.ORCID http://orcid.org/0000-0002-9892-6420
Sebastian Bonhoeffer *Institute of Integrative Biology, Department of Environmental Systems Science, ETH Zurich, Zurich, Switzerland.ORCID http://orcid.org/0000-0001-8052-3925
ETH Zurich · CHSIB Swiss Institute of Bioinformatics · CHUniversity of Basel · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Horizontal gene transfer, mediated by conjugative plasmids, is a major driver of the global rise of antibiotic resistance. However, the relative contributions of factors that underlie the spread of plasmids and their roles in conjugation in vivo are unclear. To address this, we investigated the spread of clinical Extended Spectrum Beta-Lactamase (ESBL)-producing plasmids in the absence of antibiotics in vitro and in the mouse intestine. We hypothesised that plasmid properties would be the primary determinants of plasmid spread and that bacterial strain identity would also contribute. We found clinical Escherichia coli strains natively associated with ESBL-plasmids conjugated to three distinct E. coli strains and one Salmonella enterica serovar Typhimurium strain. Final transconjugant frequencies varied across plasmid, donor, and recipient combinations, with qualitative consistency when comparing transfer in vitro and in vivo in mice. In both environments, transconjugant frequencies for these natural strains and plasmids covaried with the presence/absence of transfer genes on ESBL-plasmids and were affected by plasmid incompatibility. By moving ESBL-plasmids out of their native hosts, we showed that donor and recipient strains also modulated transconjugant frequencies. This suggests that plasmid spread in the complex gut environment of animals and humans can be predicted based on in vitro testing and genetic data.

Indexed as

Escherichia coliSalmonella entericaAnimalsAnti-Bacterial Agentsbeta-LactamasesConjugation, GeneticGene Transfer, HorizontalMicePlasmidsAnti-Bacterial Agentsbeta-Lactamases

Identifiers

PMID33149210
PMCPMC8026971
OpenAlexW3094934639

What OpenQuestion holds

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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.