Evidence map›Paper›PMID 29549338›Full record

ArticleNature communications2018

Asymmetric adhesion of rod-shaped bacteria controls microcolony morphogenesis.

Marie-Cécilia Duvernoy, Thierry Mora, Maxime Ardré, Vincent Croquette, David Bensimon, Catherine Quilliet, Jean-Marc Ghigo, Martial Balland, Christophe Beloin, Sigolène Lecuyer and 1 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
5.2field-weighted citation impact, top 3% 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

50 citing papers in PubMed, 108 citations in OpenAlex.

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  7. Dissecting the physics of bacterial biofilms with agent-based simulations.Current opinion in solid state & materials science · 2025
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  12. Antibiotics (Basel, Switzerland) · 2024
    Review
  13. Article
  14. Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Contact Area and Deformation ofLangmuir : the ACS journal of surfaces and colloids · 2023
    Article
  20. Article
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 2 institutions in 2 countries.

Marie-Cécilia DuvernoyLaboratoire de Physique Statistique, École Normale Supérieure, PSL Research University, Université Paris Diderot Sorbonne Paris-Cité, Sorbonne Université UPMC Univeristé Paris 06, CNRS, 24 rue Lhomond, 75005, Paris, France.
Thierry MoraLaboratoire de Physique Statistique, École Normale Supérieure, PSL Research University, Université Paris Diderot Sorbonne Paris-Cité, Sorbonne Université UPMC Univeristé Paris 06, CNRS, 24 rue Lhomond, 75005, Paris, France.
Maxime ArdréLaboratoire de Physique Statistique, École Normale Supérieure, PSL Research University, Université Paris Diderot Sorbonne Paris-Cité, Sorbonne Université UPMC Univeristé Paris 06, CNRS, 24 rue Lhomond, 75005, Paris, France.
Vincent CroquetteLaboratoire de Physique Statistique, École Normale Supérieure, PSL Research University, Université Paris Diderot Sorbonne Paris-Cité, Sorbonne Université UPMC Univeristé Paris 06, CNRS, 24 rue Lhomond, 75005, Paris, France.
David BensimonLaboratoire de Physique Statistique, École Normale Supérieure, PSL Research University, Université Paris Diderot Sorbonne Paris-Cité, Sorbonne Université UPMC Univeristé Paris 06, CNRS, 24 rue Lhomond, 75005, Paris, France.
Catherine QuillietLIPHY, Univ. Grenoble Alpes - CNRS, F-38000, Grenoble, France.
Jean-Marc GhigoGenetics of Biofilms, Institut Pasteur, 25-28 rue du Dr. Roux, 75015, Paris, France.
Martial BallandLIPHY, Univ. Grenoble Alpes - CNRS, F-38000, Grenoble, France.
Christophe BeloinGenetics of Biofilms, Institut Pasteur, 25-28 rue du Dr. Roux, 75015, Paris, France.
Sigolène LecuyerLIPHY, Univ. Grenoble Alpes - CNRS, F-38000, Grenoble, France.
Nicolas DespratLaboratoire de Physique Statistique, École Normale Supérieure, PSL Research University, Université Paris Diderot Sorbonne Paris-Cité, Sorbonne Université UPMC Univeristé Paris 06, CNRS, 24 rue Lhomond, 75005, Paris, France. desprat@ens.fr.ORCID http://orcid.org/0000-0002-5016-9360
Centre National de la Recherche Scientifique · FRInstitut Pasteur · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Surface colonization underpins microbial ecology on terrestrial environments. Although factors that mediate bacteria-substrate adhesion have been extensively studied, their spatiotemporal dynamics during the establishment of microcolonies remains largely unexplored. Here, we use laser ablation and force microscopy to monitor single-cell adhesion during the course of microcolony formation. We find that adhesion forces of the rod-shaped bacteria Escherichia coli and Pseudomonas aeruginosa are polar. This asymmetry induces mechanical tension, and drives daughter cell rearrangements, which eventually determine the shape of the microcolonies. Informed by experimental data, we develop a quantitative model of microcolony morphogenesis that enables the prediction of bacterial adhesion strength from simple time-lapse measurements. Our results demonstrate how patterns of surface colonization derive from the spatial distribution of adhesive factors on the cell envelope.

Indexed as

Stress, MechanicalBacterial AdhesionBiofilmsCell WallEscherichia coliMicroscopy, Atomic ForcePseudomonas aeruginosaSpatio-Temporal AnalysisTime-Lapse Imaging

Identifiers

PMID29549338
PMCPMC5856753
OpenAlexW2949592134

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.