Evidence map›Paper›PMID 42297786›Full record

ArticleNature communications2026

Cell polarity control by an unconventional G-protein complex in bacteria.

Céline Dinet, Corinne Sebban-Kreuzer, Deborah Byrne-Kodjabachian, Sébastien Lhospice, Julien Herrou, Fabien Durbesson, Renaud Vincentelli, Vincent Calvez, James Sturgis, Alphée Michelot and 1 more

Abstract read
In one paragraph

Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–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

2 citing papers in PubMed.

  1. Article
  2. 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

11 authors.

Céline DinetLaboratoire de Chimie bactérienne (LCB), Institut de Microbiologie de la Méditerranée (IMM), Aix-Marseille Université, CNRS (UMR7283), Turing Centre for Living Systems (Centuri), Marseille, France.ORCID http://orcid.org/0000-0002-8987-936X
Corinne Sebban-KreuzerLaboratoire d'ingénierie des Systèmes Macromoléculaires (LiSM), Institut de Microbiologie de la Méditerranée (IMM), CNRS - Aix-Marseille Université UMR7255, 31 chemin Joseph Aiguier CS70071, 13402, Marseille, cedex 20, France.ORCID http://orcid.org/0000-0001-8955-5763
Deborah Byrne-KodjabachianIMM CNRS-AMU, 31 Chemin Joseph Aiguier, Marseille, France.
Sébastien LhospiceLaboratoire de Chimie bactérienne (LCB), Institut de Microbiologie de la Méditerranée (IMM), Aix-Marseille Université, CNRS (UMR7283), Turing Centre for Living Systems (Centuri), Marseille, France.
Julien HerrouLaboratoire de Chimie bactérienne (LCB), Institut de Microbiologie de la Méditerranée (IMM), Aix-Marseille Université, CNRS (UMR7283), Turing Centre for Living Systems (Centuri), Marseille, France.ORCID http://orcid.org/0000-0002-8585-8043
Fabien DurbessonArchitecture et Fonction des Macromolécules Biologiques (AFMB), Centre National de la Recherche Scientifique and Aix-Marseille Université, Marseille, France.
Renaud VincentelliArchitecture et Fonction des Macromolécules Biologiques (AFMB), Centre National de la Recherche Scientifique and Aix-Marseille Université, Marseille, France.ORCID http://orcid.org/0000-0001-9667-0196
Vincent CalvezUniv Brest, CNRS UMR 6205, Laboratoire de Mathématiques de Bretagne Atlantique, Brest, France.
James SturgisInstitut de Biologie du Développement de Marseille (IBDM), Aix Marseille Université, CNRS, Turing Centre for Living Systems (Centuri), Parc Scientifique de Luminy, Marseille, Cedex 9, France.ORCID http://orcid.org/0000-0001-5125-7699
Alphée MichelotInstitut de Biologie du Développement de Marseille (IBDM), Aix Marseille Université, CNRS, Turing Centre for Living Systems (Centuri), Parc Scientifique de Luminy, Marseille, Cedex 9, France. alphee@nus.edu.sg.ORCID http://orcid.org/0000-0003-2023-8094
Tâm MignotLaboratoire de Chimie bactérienne (LCB), Institut de Microbiologie de la Méditerranée (IMM), Aix-Marseille Université, CNRS (UMR7283), Turing Centre for Living Systems (Centuri), Marseille, France. tmignot@imm.cnrs.fr.ORCID http://orcid.org/0000-0003-4338-9063

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In Myxococcus xanthus, a predatory soil bacterium, cell polarity and motility are regulated by MglA (a small GTPase) and its regulators, MglB (a potential GAP) and RomRX (a previously proposed GEF), but their precise roles remain unclear. Using fluorescent nucleotides suitable for fluorescence anisotropy measurements, we show that RomRX does not function as a GEF but instead acts as an effector binding MglA

Indexed as

Bacterial ProteinsCell PolarityGTP-Binding ProteinsMyxococcus xanthusFluorescence PolarizationProtein BindingBacterial ProteinsGTP-Binding ProteinsMglA protein, Myxococcus xanthus

Identifiers

PMID42297786
PMCPMC13408092

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.