Evidence map›Paper›PMID 20817802›Full record

ArticleApplied and environmental microbiology2010

Relationships between environmental factors and pathogenic Vibrios in the Northern Gulf of Mexico.

C N Johnson, A R Flowers, N F Noriea, A M Zimmerman, J C Bowers, A DePaola, D J Grimes

Open access · greenAbstract read
In one paragraph

Article in Applied and environmental microbiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 83 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
83citing papers in PubMed, 1 pooled it
9.5field-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

83 citing papers in PubMed, 1 synthesis or guideline pooled it, 237 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Examining pathogenicApplied and environmental microbiology · 2026
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  4. Spatiotemporal distribution and diversity of pathogenicApplied and environmental microbiology · 2026
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  5. Article
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  8. Article
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  11. Review
  12. Article
  13. Occurrence, virulence, and AMR profile ofJournal of water and health · 2024
    Article
  14. Article
  15. Antibiotic resistance trends amongApplied and environmental microbiology · 2024
    Article
  16. TrackingMicrobiology spectrum · 2024
    Article
  17. Article
  18. Heliyon · 2024
    Article
  19. Review
  20. Environmental Factors Associated with Incidence and Distribution ofbioRxiv : the preprint server for biology · 2023
    Article

23 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

7 authors at 4 institutions in 1 country.

C N JohnsonLouisiana State University, Department of Environmental Sciences, Baton Rouge, Louisiana, USA.
A R Flowers
N F Noriea
A M Zimmerman
J C Bowers
A DePaola
D J Grimes
Gulf of Mexico Research Initiative · USLouisiana State University · USUnited States Food and Drug Administration · USUniversity of Southern Mississippi · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although autochthonous vibrio densities are known to be influenced by water temperature and salinity, little is understood about other environmental factors associated with their abundance and distribution. Densities of culturable Vibrio vulnificus containing vvh (V. vulnificus hemolysin gene) and V. parahaemolyticus containing tlh (thermolabile hemolysin gene, ubiquitous in V. parahaemolyticus), tdh (thermostable direct hemolysin gene, V. parahaemolyticus pathogenicity factor), and trh (tdh-related hemolysin gene, V. parahaemolyticus pathogenicity factor) were measured in coastal waters of Mississippi and Alabama. Over a 19-month sampling period, vibrio densities in water, oysters, and sediment varied significantly with sea surface temperature (SST). On average, tdh-to-tlh ratios were significantly higher than trh-to-tlh ratios in water and oysters but not in sediment. Although tlh densities were lower than vvh densities in water and in oysters, the opposite was true in sediment. Regression analysis indicated that SST had a significant association with vvh and tlh densities in water and oysters, while salinity was significantly related to vibrio densities in the water column. Chlorophyll a levels in the water were correlated significantly with vvh in sediment and oysters and with pathogenic V. parahaemolyticus (tdh and trh) in the water column. Furthermore, turbidity was a significant predictor of V. parahaemolyticus density in all sample types (water, oyster, and sediment), and its role in predicting the risk of V. parahaemolyticus illness may be more important than previously realized. This study identified (i) culturable vibrios in winter sediment samples, (ii) niche-based differences in the abundance of vibrios, and (iii) predictive signatures resulting from correlations between environmental parameters and vibrio densities.

Indexed as

AlabamaAnimalsBacterial ProteinsBacterial ToxinsEnvironmentGeologic SedimentsHemolysin ProteinsMississippiOceans and SeasOstreidaePolymerase Chain ReactionSalinitySeawaterTemperatureVibrio parahaemolyticusVibrio vulnificusBacterial ProteinsBacterial ToxinsHemolysin Proteinshemolysin, Vibriothermostable direct hemolysin

Identifiers

PMID20817802
PMCPMC2976234
OpenAlexW2060401787

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.