Evidence map›Paper›PMID 15187186›Full record

ReviewMicrobiology and molecular biology reviews : MMBR2004

Diversity in chemotaxis mechanisms among the bacteria and archaea.

Hendrik Szurmant, George W Ordal

Abstract readReview
In one paragraph

Review in Microbiology and molecular biology reviews : MMBR, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 227 papers.

0numbers the graph read from it
0cells of the map it votes in
227citing papers in PubMed
16.8field-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

227 citing papers in PubMed, 465 citations in OpenAlex.

  1. Chemotaxis promotes early colonization and microbiogeography ofApplied and environmental microbiology · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Sigma B regulated motility and chemotaxis inMicrobiology (Reading, England) · 2026
    Article
  7. LuxR-Type Regulator RRPMicroorganisms · 2025
    Article
  8. Article
  9. Article
  10. The Molecular Basis of Amino Acids Sensing.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
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  19. A flagellar accessory protein links chemotaxis to surface sensing.bioRxiv : the preprint server for biology · 2024
    Article
  20. Article

167 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 at 1 institution in 1 country.

Hendrik SzurmantDepartment of Biochemistry, College of Medicine, University of Illinois, Urbana, IL 61801, USA.
George W Ordal
University of Illinois Urbana-Champaign · US

Funding

CHEMOTACTIC SENSORY TRANSDUCTION IN BACILLUS SUBTILISR01GM054365 · NIGMS · UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN · PI ORDAL, GEORGE W. · 1996 to 2012
$4.3M
NIGMS NIH HHS R01 GM054365NIGMS NIH HHS R01 GM54365
6 · The paper itself

Abstract

The study of chemotaxis describes the cellular processes that control the movement of organisms toward favorable environments. In bacteria and archaea, motility is controlled by a two-component system involving a histidine kinase that senses the environment and a response regulator, a very common type of signal transduction in prokaryotes. Most insights into the processes involved have come from studies of Escherichia coli over the last three decades. However, in the last 10 years, with the sequencing of many prokaryotic genomes, it has become clear that E. coli represents a streamlined example of bacterial chemotaxis. While general features of excitation remain conserved among bacteria and archaea, specific features, such as adaptational processes and hydrolysis of the intracellular signal CheY-P, are quite diverse. The Bacillus subtilis chemotaxis system is considerably more complex and appears to be similar to the one that existed when the bacteria and archaea separated during evolution, so that understanding this mechanism should provide insight into the variety of mechanisms used today by the broad sweep of chemotactic bacteria and archaea. However, processes even beyond those used in E. coli and B. subtilis have been discovered in other organisms. This review emphasizes those used by B. subtilis and these other organisms but also gives an account of the mechanism in E. coli.

Indexed as

ChemotaxisGenetic VariationArchaeaArchaeal ProteinsBacteriaBacterial ProteinsForecastingGene DosageGene Expression Regulation, BacterialModels, BiologicalPhylogenySignal TransductionArchaeal ProteinsBacterial Proteins

Identifiers

PMID15187186
PMCPMC419924
OpenAlexW2154370940

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.