Evidence map›Paper›PMID 31238848›Full record

ArticleProceedings. Biological sciences2019

Bacteria from natural populations transfer plasmids mostly towards their kin.

Tatiana Dimitriu, Lauren Marchant, Angus Buckling, Ben Raymond

Abstract read
In one paragraph

Article in Proceedings. Biological sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed, 1 pooled it
–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

43 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
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  12. Antimicrobial resistance level and conjugation permissiveness shape plasmid distribution in clinical enterobacteria.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  13. Article
  14. Decolonizing drug-resistantMicrobiology (Reading, England) · 2023
    Article
  15. Article
  16. Article
  17. A global survey ofMicrobial genomics · 2023
    Article
  18. Article
  19. Development of a high-throughput platform to measure plasmid transfer frequency.Frontiers in cellular and infection microbiology · 2023
    Article
  20. 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

4 authors.

Tatiana DimitriuDepartment of Biosciences, University of Exeter , Penryn Campus, Cornwall TR10 9FE , UK.
Lauren MarchantDepartment of Biosciences, University of Exeter , Penryn Campus, Cornwall TR10 9FE , UK.
Angus BucklingDepartment of Biosciences, University of Exeter , Penryn Campus, Cornwall TR10 9FE , UK.
Ben RaymondDepartment of Biosciences, University of Exeter , Penryn Campus, Cornwall TR10 9FE , UK.

Funding

Medical Research Council MR/N013824/1
6 · The paper itself

Abstract

Plasmids play a key role in microbial ecology and evolution, yet the determinants of plasmid transfer rates are poorly understood. Particularly, interactions between donor hosts and potential recipients are understudied. Here, we investigate the importance of genetic similarity between naturally co-occurring Escherichia coli isolates in plasmid transfer. We uncover extensive variability, spanning over five orders of magnitude, in the ability of isolates to donate and receive two different plasmids, R1 and RP4. Overall, transfer is strongly biased towards clone-mates, but not correlated to genetic distance when donors and recipients are not clone-mates. Transfer is limited by the presence of a functional restriction-modification system in recipients, suggesting sharing of strain-specific defence systems contributes to bias towards kin. Such restriction of transfer to kin sets the stage for longer-term coevolutionary interactions leading to mutualism between plasmids and bacterial hosts in natural communities.

Indexed as

PlasmidsBacteriaBacterial Physiological PhenomenaConjugation, GeneticEscherichia coliGene Transfer, Horizontalbarriers to genetic exchangeplasmid conjugationplasmid–host interactiontransfer rate

Identifiers

PMID31238848
PMCPMC6599995

What OpenQuestion holds

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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.