Evidence map›Paper›PMID 27506582›Full record

ArticleJournal of virological methods2016

A multiplex real-time PCR panel assay for simultaneous detection and differentiation of 12 common swine viruses.

Xiju Shi, Xuming Liu, Qin Wang, Amaresh Das, Guiping Ma, Lu Xu, Qing Sun, Lalitha Peddireddi, Wei Jia, Yanhua Liu and 3 more

Open access · greenAbstract readValidation Study
In one paragraph

Article in Journal of virological methods, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
6.6field-weighted citation impact, top 4% 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

25 citing papers in PubMed, 43 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Development of multiplex TaqMan qPCR for simultaneous detection and differentiation of eight common swine viral and bacterial pathogens.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2022
    Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Review
  20. 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

13 authors at 4 institutions in 2 countries.

Xiju ShiBeijing Entry-Exit Inspection & Quarantine Bureau, Beijing, China; Department of Anatomy and Physiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, United States.
Xuming LiuKansas State Veterinary Diagnostic Laboratory, College of Veterinary Medicine, Kansas State University, Manhattan, KS, United States.
Qin WangChina Institute of Veterinary Drug Control, Beijing, China.
Amaresh DasForeign Animal Diseases Diagnostic Laboratory, NVSL, APHIS, USDA, Greenport, NY, United States.
Guiping MaBeijing Entry-Exit Inspection & Quarantine Bureau, Beijing, China.
Lu XuChina Institute of Veterinary Drug Control, Beijing, China.
Qing SunKansas State Veterinary Diagnostic Laboratory, College of Veterinary Medicine, Kansas State University, Manhattan, KS, United States.
Lalitha PeddireddiKansas State Veterinary Diagnostic Laboratory, College of Veterinary Medicine, Kansas State University, Manhattan, KS, United States.
Wei JiaForeign Animal Diseases Diagnostic Laboratory, NVSL, APHIS, USDA, Greenport, NY, United States.
Yanhua LiuBeijing Entry-Exit Inspection & Quarantine Bureau, Beijing, China.
Gary AndersonKansas State Veterinary Diagnostic Laboratory, College of Veterinary Medicine, Kansas State University, Manhattan, KS, United States.
Jianfa BaiKansas State Veterinary Diagnostic Laboratory, College of Veterinary Medicine, Kansas State University, Manhattan, KS, United States. Electronic address: jbai@vet.ksu.edu.
Jishu ShiDepartment of Anatomy and Physiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, United States. Electronic address: jshi@ksu.edu.
Kansas State University · USAnimal and Plant Health Inspection Service · USChina Institute of Veterinary Drug Control · CNShanghai Entry-Exit Inspection and Quarantine Bureau · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mixed infection with different pathogens is common in swine production systems especially under intensive production conditions. Quick and accurate detection and differentiation of different pathogens are necessary for epidemiological surveillance, disease management and import and export controls. In this study, we developed and validated a panel of multiplex real-time PCR/RT-PCR assays composed of four subpanels, each detects three common swine pathogens. The panel detects 12 viruses or viral serotypes, namely, VSV-IN, VSV-NJ, SVDV, CSFV, ASFV, FMDV, PCV2, PPV, PRV, PRRSV-NA, PRRSV-EU and SIV. Correlation coefficients (R(2)) and PCR amplification efficiencies of all singular and triplex real-time PCR reactions are within the acceptable range. Comparison between singular and triplex real-time PCR assays of each subpanel indicates that there is no significant interference on assay sensitivities caused by multiplexing. Specificity tests on 226 target clinical samples or 4 viral strains and 91 non-target clinical samples revealed that the real-time PCR panel is 100% specific, and there is no cross amplification observed. The limit of detection of each triplex real-time PCR is less than 10 copies per reaction for DNA, and less than 16 copies per reaction for RNA viruses. The newly developed multiplex real-time PCR panel also detected different combinations of co-infections as confirmed by other means of detections.

Indexed as

AnimalsMolecular Diagnostic TechniquesMultiplex Polymerase Chain ReactionReal-Time Polymerase Chain ReactionSensitivity and SpecificitySwineSwine DiseasesVirus DiseasesVirusesDiagnosticPanel assayReal-time PCRRT-PCRSwine viruses

Identifiers

PMID27506582
PMCPMC7119729
OpenAlexW2501460430

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.