Evidence map›Paper›PMID 34548639›Full record

ReviewNature reviews. Microbiology2022

Bacterial motility: machinery and mechanisms.

Navish Wadhwa, Howard C Berg

Abstract readReview
PubMed Publisher
In one paragraph

Review in Nature reviews. Microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 212 papers.

0numbers the graph read from it
0cells of the map it votes in
212citing 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

212 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. The Tryptophan Biosynthesis GeneAnimals : an open access journal from MDPI · 2026
    Article
  7. Article
  8. Article
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  16. Article
  17. Review
  18. Article
  19. Chiral gliding: Right-handed navigation of filamentous cyanobacteria.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  20. Article

152 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

2 authors.

Navish WadhwaDepartment of Molecular and Cellular Biology, Harvard University, Cambridge, MA, USA. navish_wadhwa@fas.harvard.edu.ORCID http://orcid.org/0000-0002-3514-5256
Howard C BergDepartment of Molecular and Cellular Biology, Harvard University, Cambridge, MA, USA. hberg@mcb.harvard.edu.ORCID http://orcid.org/0000-0002-6958-9605

Funding

Identifying the mechanisms of mechanosensing by the bacterial flagellar motor K99GM134124 · NIGMS · HARVARD UNIVERSITY · PI WADHWA, NAVISH · 2020 to 2021
$200k
NIGMS NIH HHS K99 GM134124
6 · The paper itself

Abstract

Bacteria have developed a large array of motility mechanisms to exploit available resources and environments. These mechanisms can be broadly classified into swimming in aqueous media and movement over solid surfaces. Swimming motility involves either the rotation of rigid helical filaments through the external medium or gyration of the cell body in response to the rotation of internal filaments. On surfaces, bacteria swarm collectively in a thin layer of fluid powered by the rotation of rigid helical filaments, they twitch by assembling and disassembling type IV pili, they glide by driving adhesins along tracks fixed to the cell surface and, finally, non-motile cells slide over surfaces in response to outward forces due to colony growth. Recent technological advances, especially in cryo-electron microscopy, have greatly improved our knowledge of the molecular machinery that powers the various forms of bacterial motility. In this Review, we describe the current understanding of the physical and molecular mechanisms that allow bacteria to move around.

Indexed as

Bacterial Physiological PhenomenaAdhesins, BacterialAnimalsBacteriaCryoelectron MicroscopyFimbriae, BacterialMovementAdhesins, Bacterial

Identifiers

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.