Evidence map›Paper›PMID 23624479›Full record

ArticleApplied and environmental microbiology2013

Salmonella enterica diversity in central Californian coastal waterways.

Sarah P Walters, Narjol González-Escalona, Insook Son, David C Melka, Lauren M Sassoubre, Alexandria B Boehm

Abstract read
In one paragraph

Article in Applied and environmental microbiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Article
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  5. Article
  6. Free-Living Aquatic Turtles as Sentinels ofFrontiers in veterinary science · 2021
    Article
  7. Article
  8. Genomic diversity ofWellcome open research · 2020
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Ground water as the source of an outbreak of Salmonella Enteritidis.Journal of epidemiology and global health · 2017
    Article
  14. Article
  15. Article
  16. Diversity of Salmonella isolates from central Florida surface waters.Applied and environmental microbiology · 2014
    Article
  17. Article
  18. Article
  19. Article
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

6 authors.

Sarah P WaltersEnvironmental and Water Studies, Department of Civil and Environmental Engineering, Stanford University, Stanford, California, USA.
Narjol González-Escalona
Insook Son
David C Melka
Lauren M Sassoubre
Alexandria B Boehm

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Salmonella enterica is one of the most important bacterial enteric pathogens worldwide. However, little is known about its distribution and diversity in the environment. The present study explored the diversity of 104 strains of Salmonella enterica isolated over 2 years from 12 coastal waterways in central California. Pulsed-field gel electrophoresis (PFGE) and multilocus sequence typing were used to probe species diversity. Seventy-four PFGE patterns and 38 sequence types (STs) were found, including 18 newly described STs. Nineteen of 25 PFGE patterns were indistinguishable from those of clinical isolates in PulseNet. The most common ST was consistent with S. enterica serovar Typhimurium, and other frequently detected STs were associated with the serovars Heidelberg and Enteritidis; all of these serovars are important etiologies of salmonellosis. An investigation into S. enterica biogeography was conducted at the level of ST and subspecies. At the ST and subspecies level, we found a taxon-time relationship but no taxon-area or taxon-environmental distance relationships. STs collected during wet versus dry conditions tended to be more similar; however, STs collected from waterways adjacent to watersheds with similar land covers did not tend to be similar. The results suggest that the lack of dispersal limitation may be an important factor affecting the diversity of S. enterica in the region.

Indexed as

Genetic VariationCaliforniaDNA, BacterialElectrophoresis, Gel, Pulsed-FieldMolecular Sequence DataMultilocus Sequence TypingPhylogenyPhylogeographyPolymerase Chain ReactionSalmonella entericaSeawaterSequence Analysis, DNADNA, Bacterial

Identifiers

PMID23624479
PMCPMC3697486

What OpenQuestion holds

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Registered trials

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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.