Evidence map›Paper›PMID 31735123›Full record

ArticleJournal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc2020

Inhibition monitoring in veterinary molecular testing.

Lifang Yan, Kathy L Toohey-Kurth, Beate M Crossley, Jianfa Bai, Amy L Glaser, Rebecca L Tallmadge, Laura B Goodman

Abstract read
In one paragraph

Article in Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Article
  2. Matrix extension to bovine feces and evaluation of semi-automated DNA extraction methods for the detection ofJournal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Detection and quantification ofThe veterinary quarterly · 2024
    Article
  10. Article
  11. Porcine reproductive and respiratory syndrome virus whole-genome sequencing efficacy with field clinical samples using a poly(A)-tail viral genome purification method.Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2021
    Article
  12. Infectious disease surveillance of apparently healthy horses at a multi-day show using a novel nanoscale real-time PCR panel.Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2021
    Article
  13. Focus issue on best practices for development, validation, and use of PCR assays.Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2020
    Article
  14. Best practices for performance of real-time PCR assays in veterinary diagnostic laboratories.Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2020
    Article
  15. Suggested guidelines for validation of real-time PCR assays in veterinary diagnostic laboratories.Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2020
    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

7 authors.

Lifang YanMississippi Veterinary Research and Diagnostic Laboratory, Mississippi State University, Pearl, MS (Yan).
Kathy L Toohey-KurthMississippi Veterinary Research and Diagnostic Laboratory, Mississippi State University, Pearl, MS (Yan).
Beate M CrossleyMississippi Veterinary Research and Diagnostic Laboratory, Mississippi State University, Pearl, MS (Yan).
Jianfa BaiMississippi Veterinary Research and Diagnostic Laboratory, Mississippi State University, Pearl, MS (Yan).
Amy L GlaserMississippi Veterinary Research and Diagnostic Laboratory, Mississippi State University, Pearl, MS (Yan).
Rebecca L TallmadgeMississippi Veterinary Research and Diagnostic Laboratory, Mississippi State University, Pearl, MS (Yan).ORCID https://orcid.org/0000-0002-7466-5449
Laura B GoodmanMississippi Veterinary Research and Diagnostic Laboratory, Mississippi State University, Pearl, MS (Yan).ORCID https://orcid.org/0000-0002-8327-3092

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Many of the sample matrices typically used for veterinary molecular testing contain inhibitory factors that can potentially reduce analytic sensitivity or produce false-negative results by masking the signal produced by the nucleic acid target. Inclusion of internal controls in PCR-based assays is a valuable strategy not only for monitoring for PCR inhibitors, but also for monitoring nucleic acid extraction efficiency, and for identifying technology errors that may interfere with the ability of an assay to detect the intended target. The Laboratory Technology Committee of the American Association of Veterinary Laboratory Diagnosticians reviewed the different types of internal controls related to monitoring inhibition of PCR-based assays, and provides information here to encourage veterinary diagnostic laboratories to incorporate PCR internal control strategies as a routine quality management component of their molecular testing.

Indexed as

Animal DiseasesAnimalsLaboratoriesMolecular Diagnostic TechniquesPolymerase Chain ReactionQuality Controlinternal controlPCR inhibitionquality assurancereal-time PCRveterinary molecular tests

Identifiers

PMID31735123
PMCPMC7649546

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.