Evidence map›Paper›PMID 11807085›Full record

ArticleJournal of bacteriology2002

FimZ is a molecular link between sticking and swimming in Salmonella enterica serovar Typhimurium.

Steven Clegg, Kelly T Hughes

Open access · greenAbstract read
In one paragraph

Article in Journal of bacteriology, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed
3.4field-weighted citation impact, top 9% 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

62 citing papers in PubMed, 121 citations in OpenAlex.

  1. AInfection and immunity · 2025
    Article
  2. Naringenin targets FimZ to regulate type I fimbriae and reduce the virulence ofFrontiers in cellular and infection microbiology · 2025
    Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
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  9. Article
  10. Everything You Always Wanted to Know AboutFrontiers in microbiology · 2019
    Review
  11. Article
  12. Dynamics and Control of Flagella Assembly inFrontiers in cellular and infection microbiology · 2018
    Article
  13. Functional Analysis of the Chaperone-Usher Fimbrial Gene Clusters ofFrontiers in cellular and infection microbiology · 2018
    Article
  14. Article
  15. Review
  16. Role ofFrontiers in microbiology · 2016
    Article
  17. Article
  18. Article
  19. Article
  20. Article

2 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 2 institutions in 1 country.

Steven CleggDepartment of Microbiology, College of Medicine, University of Iowa, Iowa City, Iowa 52242, USA. stevenclegg@uiowa.edu
Kelly T Hughes
University of Iowa · USUniversity of Washington · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Salmonella enterica serovar Typhimurium produces two types of filamentous appendages on its surface. Fimbriae mediate adherence to tissues and cells via receptor-specific interactions, and flagella are the organelles of motility. These appendages play a role in colonization and dissemination, respectively, from infected surfaces and may be important components of bacterial survival. Increased expression of FimZ in serovar Typhimurium resulted in bacteria which were hyperfimbriated but were nonmotile in soft agar. This lack of motility was associated with down regulation of the flhDC master flagellar operon. Therefore, FimZ represents a molecular connection between flagella and fimbrial formation in serovar Typhimurium, indicating that the synthesis of flagella and fimbriae are oppositely controlled.

Indexed as

AgarBacterial AdhesionBacterial ProteinsCulture MediaDNA-Binding ProteinsDNA Transposable ElementsEscherichia coli ProteinsGene ExpressionMutagenesisSalmonella typhimuriumTrans-ActivatorsAgarBacterial ProteinsCulture MediaDNA-Binding ProteinsDNA Transposable ElementsEscherichia coli ProteinsfimZ protein, Bacteroides nodosusflhC protein, E coliflhD protein, E coliTrans-Activators

Identifiers

PMID11807085
PMCPMC134799
OpenAlexW2138201809

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.