Evidence map›Paper›PMID 31000597›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2019

Electrically induced bacterial membrane-potential dynamics correspond to cellular proliferation capacity.

James P Stratford, Conor L A Edwards, Manjari J Ghanshyam, Dmitry Malyshev, Marco A Delise, Yoshikatsu Hayashi, Munehiro Asally

Open access · hybridAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 75 papers.

0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed
23.0field-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

75 citing papers in PubMed, 202 citations in OpenAlex.

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  9. Illuminating the dark majority: photobiology of nonphotosynthetic bacteria.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2025
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  15. Rational Design of Natural Xanthones Against Gram-negative Bacteria.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
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  18. Review
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  20. Review

15 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

7 authors at 2 institutions in 1 country.

James P StratfordSchool of Life Sciences, University of Warwick, Coventry, West Midlands, CV4 7AL, United Kingdom.
Conor L A EdwardsSchool of Life Sciences, University of Warwick, Coventry, West Midlands, CV4 7AL, United Kingdom.
Manjari J GhanshyamSchool of Life Sciences, University of Warwick, Coventry, West Midlands, CV4 7AL, United Kingdom.
Dmitry MalyshevSchool of Life Sciences, University of Warwick, Coventry, West Midlands, CV4 7AL, United Kingdom.
Marco A DeliseSchool of Life Sciences, University of Warwick, Coventry, West Midlands, CV4 7AL, United Kingdom.
Yoshikatsu HayashiDepartment of Biomedical Engineering, School of Biological Sciences, University of Reading, Reading, Berkshire, RG6 6AH, United Kingdom.
Munehiro AsallySchool of Life Sciences, University of Warwick, Coventry, West Midlands, CV4 7AL, United Kingdom; m.asally@warwick.ac.uk.ORCID 0000-0002-8273-7617
University of Warwick · GBUniversity of Reading · GB

Funding

Biotechnology and Biological Sciences Research Council BB/K003240/2Biotechnology and Biological Sciences Research Council BB/M017982/1
6 · The paper itself

Abstract

Membrane-potential dynamics mediate bacterial electrical signaling at both intra- and intercellular levels. Membrane potential is also central to cellular proliferation. It is unclear whether the cellular response to external electrical stimuli is influenced by the cellular proliferative capacity. A new strategy enabling electrical stimulation of bacteria with simultaneous monitoring of single-cell membrane-potential dynamics would allow bridging this knowledge gap and further extend electrophysiological studies into the field of microbiology. Here we report that an identical electrical stimulus can cause opposite polarization dynamics depending on cellular proliferation capacity. This was demonstrated using two model organisms, namely

Indexed as

Membrane PotentialsModels, BiologicalBacillus subtilisElectric StimulationEscherichia coliPotassiumPotassiumbacterial electrophysiologybioelectricitycell biophysicselectrical signalingrapid bacterial detection

Identifiers

PMID31000597
PMCPMC6511025
OpenAlexW2914368858

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.