Evidence map›Paper›PMID 27583185›Full record

ArticleMobile genetic elements

An updated view of plasmid conjugation and mobilization in Staphylococcus.

Joshua P Ramsay, Stephen M Kwong, Riley J T Murphy, Karina Yui Eto, Karina J Price, Quang T Nguyen, Frances G O'Brien, Warren B Grubb, Geoffrey W Coombs, Neville Firth

Open access · bronzeAbstract read
In one paragraph

Article in Mobile genetic elements. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
9.1field-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

61 citing papers in PubMed, 110 citations in OpenAlex.

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  10. Carbapenem-ResistantAntibiotics (Basel, Switzerland) · 2025
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  11. Methicillin-resistantFrontiers in microbiology · 2025
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  17. Review
  18. A global survey ofMicrobial genomics · 2023
    Article
  19. Article
  20. The Plasmidomic Landscape of Clinical Methicillin-ResistantAntibiotics (Basel, Switzerland) · 2023
    Article

1 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

10 authors at 1 institution in 1 country.

Joshua P RamsaySchool of Biomedical Sciences and Curtin Health Innovation Research Institute, Curtin University, Perth, WA, Australia; ACCESS Typing and Research, School of Veterinary Sciences and Life Sciences, Murdoch University and School of Biomedical Sciences, Curtin University, Perth, WA, Australia.
Stephen M KwongSchool of Life and Environmental Sciences, University of Sydney , Sydney, NSW, Australia.
Riley J T MurphySchool of Biomedical Sciences and Curtin Health Innovation Research Institute, Curtin University, Perth, WA, Australia; ACCESS Typing and Research, School of Veterinary Sciences and Life Sciences, Murdoch University and School of Biomedical Sciences, Curtin University, Perth, WA, Australia.
Karina Yui EtoSchool of Biomedical Sciences and Curtin Health Innovation Research Institute, Curtin University, Perth, WA, Australia; ACCESS Typing and Research, School of Veterinary Sciences and Life Sciences, Murdoch University and School of Biomedical Sciences, Curtin University, Perth, WA, Australia; School of Chemistry and Biochemistry, The University of Western Australia, Perth, WA, Australia.
Karina J PriceSchool of Biomedical Sciences and Curtin Health Innovation Research Institute, Curtin University , Perth, WA, Australia.
Quang T NguyenSchool of Biomedical Sciences and Curtin Health Innovation Research Institute, Curtin University , Perth, WA, Australia.
Frances G O'BrienACCESS Typing and Research, School of Veterinary Sciences and Life Sciences, Murdoch University and School of Biomedical Sciences, Curtin University , Perth, WA, Australia.
Warren B GrubbACCESS Typing and Research, School of Veterinary Sciences and Life Sciences, Murdoch University and School of Biomedical Sciences, Curtin University , Perth, WA, Australia.
Geoffrey W CoombsACCESS Typing and Research, School of Veterinary Sciences and Life Sciences, Murdoch University and School of Biomedical Sciences, Curtin University, Perth, WA, Australia; PathWest Laboratory Medicine-WA, Fiona Stanley Hospital, Perth, WA, Australia.
Neville FirthSchool of Life and Environmental Sciences, University of Sydney , Sydney, NSW, Australia.
University of Sydney · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The horizontal gene transfer facilitated by mobile genetic elements impacts almost all areas of bacterial evolution, including the accretion and dissemination of antimicrobial-resistance genes in the human and animal pathogen Staphylococcus aureus. Genome surveys of staphylococcal plasmids have revealed an unexpected paucity of conjugation and mobilization loci, perhaps suggesting that conjugation plays only a minor role in the evolution of this genus. In this letter we present the DNA sequences of historically documented staphylococcal conjugative plasmids and highlight that at least 3 distinct and widely distributed families of conjugative plasmids currently contribute to the dissemination of antimicrobial resistance in Staphylococcus. We also review the recently documented "relaxase-in trans" mechanism of conjugative mobilization facilitated by conjugative plasmids pWBG749 and pSK41, and discuss how this may facilitate the horizontal transmission of around 90% of plasmids that were previously considered non-mobilizable. Finally, we enumerate unique sequenced S. aureus plasmids with a potential mechanism of mobilization and predict that at least 80% of all non-conjugative S. aureus plasmids are mobilizable by at least one mechanism. We suggest that a greater research focus on the molecular biology of conjugation is essential if we are to recognize gene-transfer mechanisms from our increasingly in silico analyses.

Indexed as

antibiotic resistancehorizontal gene transfermating poreMobmobilizationMRSApGO1plasmidpSK41relaxasetype IV secretion

Identifiers

PMID27583185
PMCPMC4993578
OpenAlexW2520608710

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.