Evidence map›Paper›PMID 30320219›Full record

ArticlemSystems

Black Queen Evolution and Trophic Interactions Determine Plasmid Survival after the Disruption of the Conjugation Network.

Johannes Cairns, Katariina Koskinen, Reetta Penttinen, Tommi Patinen, Anna Hartikainen, Roosa Jokela, Liisa Ruusulehto, Sirja Viitamäki, Sari Mattila, Teppo Hiltunen and 1 more

Open access · goldAbstract read
In one paragraph

Article in mSystems. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.0field-weighted citation impact, top 12% 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

14 citing papers in PubMed, 24 citations in OpenAlex.

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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 2 countries.

Johannes CairnsDepartment of Microbiology, University of Helsinki, Helsinki, Finland.ORCID https://orcid.org/0000-0003-1329-2025
Katariina KoskinenDepartment of Biological and Environmental Science, Centre of Excellence in Biological Interactions, Nanoscience Center, University of Jyväskylä, Jyväskylä, Finland.
Reetta PenttinenDepartment of Biological and Environmental Science, Centre of Excellence in Biological Interactions, Nanoscience Center, University of Jyväskylä, Jyväskylä, Finland.ORCID https://orcid.org/0000-0003-2152-9889
Tommi PatinenDepartment of Biological and Environmental Science, Centre of Excellence in Biological Interactions, Nanoscience Center, University of Jyväskylä, Jyväskylä, Finland.
Anna HartikainenDepartment of Microbiology, University of Helsinki, Helsinki, Finland.
Roosa JokelaDepartment of Microbiology, University of Helsinki, Helsinki, Finland.ORCID https://orcid.org/0000-0002-4144-6573
Liisa RuusulehtoDepartment of Microbiology, University of Helsinki, Helsinki, Finland.
Sirja ViitamäkiDepartment of Microbiology, University of Helsinki, Helsinki, Finland.
Sari MattilaDepartment of Biological and Environmental Science, Centre of Excellence in Biological Interactions, Nanoscience Center, University of Jyväskylä, Jyväskylä, Finland.
Teppo HiltunenDepartment of Microbiology, University of Helsinki, Helsinki, Finland.ORCID https://orcid.org/0000-0001-7206-2399
Matti JalasvuoriDepartment of Biological and Environmental Science, Centre of Excellence in Biological Interactions, Nanoscience Center, University of Jyväskylä, Jyväskylä, Finland.ORCID https://orcid.org/0000-0003-3499-5248
University of Helsinki · FIUniversity of Jyväskylä · FIUniversity of Cambridge · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mobile genetic elements such as conjugative plasmids are responsible for antibiotic resistance phenotypes in many bacterial pathogens. The ability to conjugate, the presence of antibiotics, and ecological interactions all have a notable role in the persistence of plasmids in bacterial populations. Here, we set out to investigate the contribution of these factors when the conjugation network was disturbed by a plasmid-dependent bacteriophage. Phage alone effectively caused the population to lose plasmids, thus rendering them susceptible to antibiotics. Leakiness of the antibiotic resistance mechanism allowing Black Queen evolution (i.e. a "race to the bottom") was a more significant factor than the antibiotic concentration (lethal vs sublethal) in determining plasmid prevalence. Interestingly, plasmid loss was also prevented by protozoan predation. These results show that outcomes of attempts to resensitize bacterial communities by disrupting the conjugation network are highly dependent on ecological factors and resistance mechanisms.

Indexed as

antibiotic resistanceBlack Queen evolutionconjugationpredationtrophic levels

Identifiers

PMID30320219
PMCPMC6172774
OpenAlexW2895483982

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.