Evidence map›Paper›PMID 32970181›Full record

ArticleApplied microbiology and biotechnology2020

A novel one-day phage-based test for rapid detection and enumeration of viable Mycobacterium avium subsp. paratuberculosis in cows' milk.

Antonio C G Foddai, Irene R Grant

Open access · hybridAbstract read
In one paragraph

Article in Applied microbiology and biotechnology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.8field-weighted citation impact, top 8% 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

19 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
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  5. Review of the detection of pathogenic Escherichia coli based-microchip technology.Analytical sciences : the international journal of the Japan Society for Analytical Chemistry · 2025
    Review
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  9. The evidence forTranslational cancer research · 2023
    Review
  10. Improved DNA Amplification of the Hallmark ISApplied and environmental microbiology · 2023
    Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Article
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  18. Bacteriophage-Based Methods for Detection of ViableFrontiers in veterinary science · 2021
    Review
  19. Review
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

2 authors at 1 institution in 1 country.

Antonio C G FoddaiInstitute for Global Food Security, School of Biological Sciences, Queen's University Belfast, Belfast, Northern Ireland, BT9 5DL, UK.
Irene R GrantInstitute for Global Food Security, School of Biological Sciences, Queen's University Belfast, Belfast, Northern Ireland, BT9 5DL, UK. i.grant@qub.ac.uk.ORCID http://orcid.org/0000-0001-5860-3769
Queen's University Belfast · GB

Funding

Invest Northern Ireland AFQCC 4540
6 · The paper itself

Abstract

Bacteriophage-based methods for the rapid detection of viable Mycobacterium avium subsp. paratuberculosis (MAP) in veterinary specimens are a recent addition to the Johne's disease diagnostic toolbox. Here, we report the use of D29 mycobacteriophage-coated tosylactivated paramagnetic beads to capture and concentrate MAP cells from samples (termed phagomagnetic separation, PhMS) and then naturally lyse viable MAP cells (from the inside out) to provide DNA for IS900 qPCR purposes. Transmission electron microscopy confirmed that D29 phages had bound to beads in the correct orientation and that the phage-coated beads captured MAP cells from a suspension. During test optimization, conventional IS900 PCR results were used to subjectively assess the effect of different phage:bead coating ratios, differing amounts of coated beads during PhMS, optimal incubation time post-PhMS to obtain maximal MAP DNA, and the potential benefit of a brief heat shock (55 °C/1 min) prior to IS900 TaqMan qPCR. The limit of detection 50% (LOD

Indexed as

BacteriophagesCattle DiseasesMycobacterium avium subsp. paratuberculosisParatuberculosisAnimalsCattleDNA, BacterialFecesFemaleMilkReal-Time Polymerase Chain ReactionDNA, BacterialMilk, Mycobacterium avium subsp. paratuberculosis (MAP), Phagomagnetic separation, Quantitative PCR (qPCR), Viability assay

Identifiers

PMID32970181
PMCPMC7567713
OpenAlexW3089204659

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.