Evidence map›Paper›PMID 17289998›Full record

ArticleScience (New York, N.Y.)2007

Evidence that focal adhesion complexes power bacterial gliding motility.

Tâm Mignot, Joshua W Shaevitz, Patricia L Hartzell, David R Zusman

Abstract read
In one paragraph

Article in Science (New York, N.Y.), 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 125 papers.

0numbers the graph read from it
0cells of the map it votes in
125citing 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

125 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Milestones in the development ofJournal of bacteriology · 2025
    Review
  5. Dissecting the physics of bacterial biofilms with agent-based simulations.Current opinion in solid state & materials science · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. A geometrical theory of gliding motility based on cell shape and surface flow.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

65 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Tâm MignotDepartment of Molecular and Cell Biology, University of California, Berkeley, CA 94720, USA. tmignot@berkeley.edu
Joshua W Shaevitz
Patricia L Hartzell
David R Zusman

Funding

SENSORY TRANSDUCTION AND DEVELOPMENT IN A BACTERIUMR01GM020509 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI ZUSMAN, DAVID ROBERT · 1985 to 2014
$5.9M
A myosin-like protein and GTPase required for glidingR01GM075242 · NIGMS · UNIVERSITY OF IDAHO · PI HARTZELL, PATRICIA L · 2005 to 2009
$1.2M
NIGMS NIH HHS GM20509NIGMS NIH HHS R01 GM020509NIGMS NIH HHS R01 GM075242
6 · The paper itself

Abstract

The bacterium Myxococcus xanthus has two motility systems: S motility, which is powered by type IV pilus retraction, and A motility, which is powered by unknown mechanism(s). We found that A motility involved transient adhesion complexes that remained at fixed positions relative to the substratum as cells moved forward. Complexes assembled at leading cell poles and dispersed at the rear of the cells. When cells reversed direction, the A-motility clusters relocalized to the new leading poles together with S-motility proteins. The Frz chemosensory system coordinated the two motility systems. The dynamics of protein cluster localization suggest that intracellular motors and force transmission by dynamic focal adhesions can power bacterial motility.

Indexed as

Bacterial AdhesionAnti-Bacterial AgentsBacterial ProteinsCephalexinFimbriae, BacterialFocal AdhesionsLuminescent ProteinsModels, BiologicalMolecular Motor ProteinsMovementMyxococcus xanthusRecombinant Fusion ProteinsAnti-Bacterial AgentsBacterial ProteinsCephalexinFrzS protein, Myxococcus xanthusLuminescent ProteinsMolecular Motor ProteinsRecombinant Fusion Proteinsyellow fluorescent protein, Bacteria

Identifiers

PMID17289998
PMCPMC4095873

What OpenQuestion holds

Textmetadata
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.