Evidence map›Paper›PMID 23086339›Full record

ArticleApplied microbiology and biotechnology2013

Development and validation of qualitative SYBR®Green real-time PCR for detection and discrimination of Listeria spp. and Listeria monocytogenes.

Elodie Barbau-Piednoir, Nadine Botteldoorn, Marc Yde, Jacques Mahillon, Nancy H Roosens

Abstract read
In one paragraph

Article in Applied microbiology and biotechnology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Targeting Mutant Phenylalanine Hydroxylase With Pyrimidine-Triazole Conjugates: A Primary Framework for Candidate Chaperone-Based Strategies in Phenylketonuria.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
    Article
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  3. Detection ofJournal of microbiology and biotechnology · 2024
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  5. Food science & nutrition · 2022
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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

5 authors.

Elodie Barbau-PiednoirScientific Institute of Public Health, J. Wytsmanstraat 14, 1050 Brussels, Belgium. epiednoir@wiv-isp.be
Nadine Botteldoorn
Marc Yde
Jacques Mahillon
Nancy H Roosens

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A combination of four qualitative SYBR®Green qPCR screening assays targeting two levels of discrimination: Listeria genus (except Listeria grayi) and Listeria monocytogenes, is presented. These assays have been developed to be run simultaneously using the same polymerase chain reaction (PCR) programme. The paper also proposes a new validation procedure to specifically validate qPCR assays applied to food microbiology according to two guidelines: the ISO 22118 norm and the "Definition of minimum performance requirements for analytical methods of GMO testing". The developed assays target the iap, prs and hlyA genes that belong to or neighbour the virulence cluster of Listeria spp. The selected primers were designed to amplify short fragments (60 to 103 bp) in order to obtain optimal PCR efficiency (between 97 and 107 % efficiency). The limit of detection of the SYBR®Green qPCR assays is two to five copies of target genes per qPCR reaction. These assays are highly accurate (98.08 and 100 % accuracy for the Listeria spp. and L. monocytogenes assays, respectively).

Indexed as

Bacterial ProteinsFood MicrobiologyListeriaListeria monocytogenesReal-Time Polymerase Chain ReactionBacterial Proteins

Identifiers

PMID23086339
PMCPMC3627020

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.