Evidence map›Paper›PMID 36018839›Full record

ArticlePloS one2022

Host induced gene silencing of the Sclerotinia sclerotiorum ABHYDROLASE-3 gene reduces disease severity in Brassica napus.

Nick Wytinck, Dylan J Ziegler, Philip L Walker, Daniel S Sullivan, Kirsten T Biggar, Deirdre Khan, Solihu K Sakariyahu, Olivia Wilkins, Steve Whyard, Mark F Belmonte

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
6.1field-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

18 citing papers in PubMed, 30 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Review
  6. Harnessing double-stranded RNA (dsRNA): a sustainable approach to pest management.Physiology and molecular biology of plants : an international journal of functional plant biology · 2025
    Review
  7. Article
  8. Article
  9. Trans-Kingdom sRNA Silencing inPathogens (Basel, Switzerland) · 2025
    Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Mining theJournal of fungi (Basel, Switzerland) · 2023
    Article
  17. International journal of molecular sciences · 2023
    Article
  18. 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

10 authors at 1 institution in 1 country.

Nick WytinckDepartment of Biological Sciences, University of Manitoba, Winnipeg, Manitoba, Canada.
Dylan J ZieglerDepartment of Biological Sciences, University of Manitoba, Winnipeg, Manitoba, Canada.
Philip L WalkerDepartment of Biological Sciences, University of Manitoba, Winnipeg, Manitoba, Canada.
Daniel S SullivanDepartment of Biological Sciences, University of Manitoba, Winnipeg, Manitoba, Canada.
Kirsten T BiggarDepartment of Biological Sciences, University of Manitoba, Winnipeg, Manitoba, Canada.
Deirdre KhanDepartment of Biological Sciences, University of Manitoba, Winnipeg, Manitoba, Canada.
Solihu K SakariyahuDepartment of Biological Sciences, University of Manitoba, Winnipeg, Manitoba, Canada.ORCID 0000-0002-5130-6662
Olivia WilkinsDepartment of Biological Sciences, University of Manitoba, Winnipeg, Manitoba, Canada.
Steve WhyardDepartment of Biological Sciences, University of Manitoba, Winnipeg, Manitoba, Canada.
Mark F BelmonteDepartment of Biological Sciences, University of Manitoba, Winnipeg, Manitoba, Canada.ORCID 0000-0002-3141-3903
University of Manitoba · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sclerotinia sclerotiorum is a pathogenic fungus that infects hundreds of crop species, causing extensive yield loss every year. Chemical fungicides are used to control this phytopathogen, but with concerns about increasing resistance and impacts on non-target species, there is a need to develop alternative control measures. In the present study, we engineered Brassica napus to constitutively express a hairpin (hp)RNA molecule to silence ABHYRDOLASE-3 in S. sclerotiorum. We demonstrate the potential for Host Induced Gene Silencing (HIGS) to protect B. napus from S. sclerotiorum using leaf, stem and whole plant infection assays. The interaction between the transgenic host plant and invading pathogen was further characterized at the molecular level using dual-RNA sequencing and at the anatomical level through microscopy to understand the processes and possible mechanisms leading to increased tolerance to this damaging necrotroph. We observed significant shifts in the expression of genes relating to plant defense as well as cellular differences in the form of structural barriers around the site of infection in the HIGS-protected plants. Our results provide proof-of-concept that HIGS is an effective means of limiting damage caused by S. sclerotiorum to the plant and demonstrates the utility of this biotechnology in the development of resistance against fungal pathogens.

Indexed as

Brassica napusAscomycotaDisease ResistanceGene SilencingPlant DiseasesPlants, Genetically ModifiedSeverity of Illness Index

Identifiers

PMID36018839
PMCPMC9417021
OpenAlexW4293155549

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.