Evidence map›Paper›PMID 18923008›Full record

ArticleJournal of clinical microbiology2008

Rapid multiplex PCR and real-time TaqMan PCR assays for detection of Salmonella enterica and the highly virulent serovars Choleraesuis and Paratyphi C.

David F Woods, F Jerry Reen, Deirdre Gilroy, Jim Buckley, Jonathan G Frye, E Fidelma Boyd

Open access · greenAbstract readEvaluation Study
In one paragraph

Article in Journal of clinical microbiology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
4.2field-weighted citation impact, top 7% 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

12 citing papers in PubMed, 44 citations in OpenAlex.

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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 at 5 institutions in 2 countries.

David F WoodsDepartment of Biological Sciences, University of Delaware, Newark, DE 19716. fboyd@udel.edu.
F Jerry Reen
Deirdre Gilroy
Jim Buckley
Jonathan G Frye
E Fidelma Boyd
National University of Ireland · IECork County Council · IEMunster Technological University · IEUnited States Department of Agriculture · USUniversity of Delaware · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Salmonella enterica is a human pathogen with over 2,500 serovars characterized. S. enterica serovars Choleraesuis and Paratyphi C are two globally distributed serovars. We have developed a rapid molecular-typing method to detect serovars Choleraesuis and Paratyphi C in food samples by using a comparative-genomics approach to identify regions unique to each serovar from the sequenced genomes. A Salmonella-specific primer pair based on oriC was designed as an internal control to establish accuracy, sensitivity, and reproducibility. Serovar-specific primer sets based on regions of difference between serovars Choleraesuis and Paratyphi C were designed for real-time PCR assays. Three primer sets were used to screen a collection of over 100 Salmonella strains, and both serovars Choleraesuis and Paratyphi C gave unique amplification patterns. To develop the technique for practical use, its sensitivity for detection of Salmonella spp. in a food matrix was determined by spiking experiments. The technique was also adapted for a real-time PCR rapid-detection assay for both serovars Choleraesuis and Paratyphi C that complements the current procedures for Salmonella sp. isolation and serotyping.

Indexed as

Food MicrobiologyDNA PrimersHumansPolymerase Chain ReactionSalmonella arizonaeSalmonella paratyphi CSensitivity and SpecificityDNA Primers

Identifiers

PMID18923008
PMCPMC2593286
OpenAlexW2127868113

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.