Evidence map›Paper›PMID 24847970›Full record

ArticlePloS one2014

A broadly reactive one-step SYBR Green I real-time RT-PCR assay for rapid detection of murine norovirus.

Ken-Ichi Hanaki, Fumio Ike, Ayako Kajita, Wataru Yasuno, Misato Yanagiba, Motoki Goto, Kouji Sakai, Yasushi Ami, Shigeru Kyuwa

Abstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Antiviral Role of Surface Layer Protein A (SlpA) ofPathogens (Basel, Switzerland) · 2026
    Article
  2. Article
  3. Rodent Pathogen Detection via Testing of Soiled Nesting Material.Journal of the American Association for Laboratory Animal Science : JAALAS · 2025
    Article
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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

9 authors.

Ken-Ichi HanakiDepartment of Laboratory Animal Medicine, Institute for Biomedical Sciences, Iwate Medical University, Yahaba, Iwate, Japan; Center for In Vivo Sciences, Institute for Biomedical Sciences, Iwate Medical University, Yahaba, Iwate, Japan.
Fumio IkeExperimental Animal Division, RIKEN BioResource Center, Tsukuba, Ibaraki, Japan.
Ayako KajitaExperimental Animal Division, RIKEN BioResource Center, Tsukuba, Ibaraki, Japan.
Wataru YasunoCenter for In Vivo Sciences, Institute for Biomedical Sciences, Iwate Medical University, Yahaba, Iwate, Japan.
Misato YanagibaCenter for In Vivo Sciences, Institute for Biomedical Sciences, Iwate Medical University, Yahaba, Iwate, Japan.
Motoki GotoCenter for Disease Biology and Integrative Medicine, Faculty of Medicine, The University of Tokyo, Bunkyo, Tokyo, Japan.
Kouji SakaiDepartment of Virology III, National Institute of Infectious Diseases (NIID), Musashimurayama, Tokyo, Japan.
Yasushi AmiDivision of Experimental Animal Research, NIID, Shinjuku, Tokyo, Japan.
Shigeru KyuwaDepartment of Biomedical Science, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A one-step SYBR Green I real-time RT-PCR assay was developed for the detection and quantification of a broad range of murine noroviruses (MNVs). The primer design was based on the multiple sequence alignments of 101 sequences of the open reading frame (ORF)1-ORF2 junction of MNV. The broad reactivity and quantitative capacity of the assay were validated using 7 MNV plasmids. The assay was completed within 1 h, and the reliable detection limit was 10 copies of MNV plasmid or 0.063 median tissue culture infective doses per milliliter of RAW264 cell culture-propagated viruses. The diagnostic performance of the assay was evaluated using 158 mouse fecal samples, 91 of which were confirmed to be positive. The melting curve analysis demonstrated the diversity of MNV in the samples. This is the first report of a broadly reactive one-step SYBR Green I real-time RT-PCR assay for detecting of MNVs. The rapid and sensitive performance of this assay makes it a powerful tool for diagnostic applications.

Indexed as

AnimalsBase SequenceBenzothiazolesCell LineDiaminesDNA PrimersFecesMiceMice, Inbred C57BLMolecular Sequence DataNorovirusOpen Reading FramesOrganic ChemicalsPlasmidsQuinolinesReal-Time Polymerase Chain ReactionBenzothiazolesDiaminesDNA PrimersOrganic ChemicalsQuinolinesRNA, ViralSYBR Green I

Identifiers

PMID24847970
PMCPMC4029972

What OpenQuestion holds

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LicenceCC BY
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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.