Evidence map›Paper›PMID 28575115›Full record

ArticlePloS one2017

Multiplex one-step Real-time PCR by Taqman-MGB method for rapid detection of pan and H5 subtype avian influenza viruses.

Zhujun Zhang, Dong Liu, Wenqiang Sun, Jing Liu, Lihong He, Jiao Hu, Min Gu, Xiaoquan Wang, Xiaowen Liu, Shunlin Hu and 3 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 10% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.

  1. Pooled it
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  9. Development and application of a real-time RT-PCR assay to rapidly detect H2 subtype avian influenza A viruses.Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2021
    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

13 authors at 1 institution in 1 country.

Zhujun ZhangAnimal Infectious Disease Laboratory, School of Veterinary Medicine, Yangzhou University, Yangzhou, China.ORCID http://orcid.org/0000-0001-9106-4488
Dong LiuAnimal Infectious Disease Laboratory, School of Veterinary Medicine, Yangzhou University, Yangzhou, China.
Wenqiang SunAnimal Infectious Disease Laboratory, School of Veterinary Medicine, Yangzhou University, Yangzhou, China.
Jing LiuAnimal Infectious Disease Laboratory, School of Veterinary Medicine, Yangzhou University, Yangzhou, China.
Lihong HeAnimal Infectious Disease Laboratory, School of Veterinary Medicine, Yangzhou University, Yangzhou, China.
Jiao HuAnimal Infectious Disease Laboratory, School of Veterinary Medicine, Yangzhou University, Yangzhou, China.
Min GuAnimal Infectious Disease Laboratory, School of Veterinary Medicine, Yangzhou University, Yangzhou, China.
Xiaoquan WangAnimal Infectious Disease Laboratory, School of Veterinary Medicine, Yangzhou University, Yangzhou, China.
Xiaowen LiuAnimal Infectious Disease Laboratory, School of Veterinary Medicine, Yangzhou University, Yangzhou, China.
Shunlin HuAnimal Infectious Disease Laboratory, School of Veterinary Medicine, Yangzhou University, Yangzhou, China.
Sujuan ChenAnimal Infectious Disease Laboratory, School of Veterinary Medicine, Yangzhou University, Yangzhou, China.
Daxin PengAnimal Infectious Disease Laboratory, School of Veterinary Medicine, Yangzhou University, Yangzhou, China.
Xiufan LiuAnimal Infectious Disease Laboratory, School of Veterinary Medicine, Yangzhou University, Yangzhou, China.
Yangzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Avian influenza virus (AIV) can infect a variety of avian species and mammals, leading to severe economic losses in poultry industry and posing a substantial threat to public health. Currently, traditional virus isolation and identification is inadequate for the early diagnosis because of its labor-intensive and time-consuming features. Real-time RT-PCR (RRT-PCR) is an ideal method for the detection of AIV since it is highly specific, sensitive and rapid. In addition, as the new quencher MGB is used in RRT-PCR, it only needs shorter probe and helps the binding of target gene and probe. In this study, a pan-AIV RRT-PCR for the detection of all AIVs and H5-AIV RRT-PCR for detection of H5 AIV based on NP gene of AIV and HA gene of H5 AIV were successfully established using Taqman-MGB method. We tested 14 AIV strains in total and the results showed that the pan-AIV RRT-PCR can detect AIV of various HA subtypes and the H5-AIV RRT-PCR can detect H5 AIV circulating in poultry in China in recent three years, including H5 viruses of clade 7.2, clade 2.3.4.4 and clade 2.3.2.1. Furthermore, the multiplex detection limit for pan-AIV and H5-AIV RRT-PCR was 5 copies per reaction. When this multiplex method was applied in the detection of experimental and live poultry market samples, the detection rates of pan-AIV and H5 AIV in RRT-PCR were both higher than the routine virus isolation method with embryonated chicken eggs. The multiplex RRT-PCR method established in our study showed high sensitivity, reproducibility and specificity, suggesting the promising application of our method for surveillance of both pan AIV and prevalent H5 AIV in live poultry markets and clinical samples.

Indexed as

AnimalsBirdsInfluenza A virusInfluenza in BirdsLimit of DetectionMultiplex Polymerase Chain ReactionReal-Time Polymerase Chain ReactionReproducibility of ResultsRNA, ViralRNA, Viral

Identifiers

PMID28575115
PMCPMC5456101
OpenAlexW2621249636

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.