Evidence map›Paper›PMID 12957889›Full record

ArticleApplied and environmental microbiology2003

Environmental determinants of Vibrio cholerae biofilm development.

Katharine Kierek, Paula I Watnick

Abstract read
In one paragraph

Article in Applied and environmental microbiology, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers.

0numbers the graph read from it
0cells of the map it votes in
64citing 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

64 citing papers in PubMed.

  1. Article
  2. bioRxiv : the preprint server for biology · 2025
    Article
  3. Article
  4. Machine learning and network analysis with focus on the biofilm inComputational and structural biotechnology journal · 2024
    Article
  5. Sequence Polymorphisms inApplied and environmental microbiology · 2022
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Calcium Regulation of Bacterial Virulence.Advances in experimental medicine and biology · 2020
    Review
  11. A T3SS Regulator Mutant ofFrontiers in cellular and infection microbiology · 2020
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Environmental role of pathogenic traits inJournal of bacteriology · 2018
    Article
  19. Article
  20. Article

4 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.

Katharine KierekDivision of Geographic Medicine and Infectious Diseases, New England Medical Center, Boston, Massachusetts 02111, USA.
Paula I Watnick

Funding

PILOT AND FEASIBILITY STUDIESP30DK034928 · NIDDK · TUFTS MEDICAL CENTER · PI PLAUT, ANDREW GEORGE · 1986 to 2007
$8.5M
Biofilm Development by Vibrio choleraeR01AI050032 · NIAID · TUFTS MEDICAL CENTER · PI WATNICK, PAULA I · 2002 to 2010
$2.2M
NIAID NIH HHS R01 AI050032NIAID NIH HHS R01 AI50032NIDDK NIH HHS P30 DK034928NIDDK NIH HHS P30 DK34928
6 · The paper itself

Abstract

Vibrio cholerae is a versatile bacterium that flourishes in diverse environments, including the human intestine, rivers, lakes, estuaries, and the ocean. Surface attachment is believed to be essential for colonization of all of these natural environments. Previous studies have demonstrated that the vps genes, which encode proteins required for exopolysaccharide synthesis and transport, are required for V. cholerae biofilm development in Luria-Bertani broth. In this work, we showed that V. cholerae forms vps-dependent biofilms and vps-independent biofilms. The vps-dependent and -independent biofilms differ in their environmental activators and in architecture. Our results suggest that environmental activators of vps-dependent biofilm development are present in freshwater, while environmental activators of vps-independent biofilm development are present in seawater. The distinct environmental requirements for the two modes of biofilm development suggest that vps-dependent biofilm development and vps-independent biofilm development may play distinct roles in the natural environment.

Indexed as

BiofilmsCulture MediaEnvironmentFresh WaterGene DeletionHumansIntestinal MucosaMutagenesisPlasmidsSeawaterVibrio choleraeWater MicrobiologyCulture Media

Identifiers

PMID12957889
PMCPMC194957

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.