Evidence map›Paper›PMID 29856883›Full record

ArticlePloS one2018

Genomic evidence for genes encoding leucine-rich repeat receptors linked to resistance against the eukaryotic extra- and intracellular Brassica napus pathogens Leptosphaeria maculans and Plasmodiophora brassicae.

Henrik U Stotz, Pascoe J Harvey, Parham Haddadi, Alla Mashanova, Andreas Kukol, Nicholas J Larkan, M Hossein Borhan, Bruce D L Fitt

Erratum issuedAbstract read
In one paragraph

Article in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. International journal of molecular sciences · 2022
    Article
  6. Recent Findings Unravel Genes and Genetic Factors UnderlyingInternational journal of molecular sciences · 2020
    Review
  7. Frontiers in Dissecting and ManagingInternational journal of molecular sciences · 2020
    Review
  8. Understanding Host-Pathogen Interactions inPlants (Basel, Switzerland) · 2020
    Review
  9. Article
  10. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Henrik U StotzSchool of Life and Medical Sciences, University of Hertfordshire, Hatfield, United Kingdom.
Pascoe J HarveySchool of Life and Medical Sciences, University of Hertfordshire, Hatfield, United Kingdom.
Parham HaddadiSaskatoon Research Centre, Agriculture and Agri-Food Canada, Saskatoon, SK, Canada.
Alla MashanovaSchool of Life and Medical Sciences, University of Hertfordshire, Hatfield, United Kingdom.
Andreas KukolSchool of Life and Medical Sciences, University of Hertfordshire, Hatfield, United Kingdom.ORCID 0000-0002-8859-010X
Nicholas J LarkanArmatus Genetics Inc., Saskatoon, SK, Canada.
M Hossein BorhanSaskatoon Research Centre, Agriculture and Agri-Food Canada, Saskatoon, SK, Canada.
Bruce D L FittSchool of Life and Medical Sciences, University of Hertfordshire, Hatfield, United Kingdom.

Funding

Biotechnology and Biological Sciences Research Council BB/D015200/1Biotechnology and Biological Sciences Research Council BB/E001610/1Biotechnology and Biological Sciences Research Council BB/I017585/2Biotechnology and Biological Sciences Research Council BB/M028348/1Biotechnology and Biological Sciences Research Council BB/N005112/1Biotechnology and Biological Sciences Research Council BBP00489X/1
6 · The paper itself

Abstract

Genes coding for nucleotide-binding leucine-rich repeat (LRR) receptors (NLRs) control resistance against intracellular (cell-penetrating) pathogens. However, evidence for a role of genes coding for proteins with LRR domains in resistance against extracellular (apoplastic) fungal pathogens is limited. Here, the distribution of genes coding for proteins with eLRR domains but lacking kinase domains was determined for the Brassica napus genome. Predictions of signal peptide and transmembrane regions divided these genes into 184 coding for receptor-like proteins (RLPs) and 121 coding for secreted proteins (SPs). Together with previously annotated NLRs, a total of 720 LRR genes were found. Leptosphaeria maculans-induced expression during a compatible interaction with cultivar Topas differed between RLP, SP and NLR gene families; NLR genes were induced relatively late, during the necrotrophic phase of pathogen colonization. Seven RLP, one SP and two NLR genes were found in Rlm1 and Rlm3/Rlm4/Rlm7/Rlm9 loci for resistance against L. maculans on chromosome A07 of B. napus. One NLR gene at the Rlm9 locus was positively selected, as was the RLP gene on chromosome A10 with LepR3 and Rlm2 alleles conferring resistance against L. maculans races with corresponding effectors AvrLm1 and AvrLm2, respectively. Known loci for resistance against L. maculans (extracellular hemi-biotrophic fungus), Sclerotinia sclerotiorum (necrotrophic fungus) and Plasmodiophora brassicae (intracellular, obligate biotrophic protist) were examined for presence of RLPs, SPs and NLRs in these regions. Whereas loci for resistance against P. brassicae were enriched for NLRs, no such signature was observed for the other pathogens. These findings demonstrate involvement of (i) NLR genes in resistance against the intracellular pathogen P. brassicae and a putative NLR gene in Rlm9-mediated resistance against the extracellular pathogen L. maculans.

Indexed as

Genes, PlantGenome, PlantAscomycotaBrassica napusDisease ResistanceGenome-Wide Association StudyHost-Parasite InteractionsLeucine-Rich Repeat ProteinsModels, MolecularMultigene FamilyPhylogenyPlant CellsPlant DiseasesPlant ProteinsPlasmodiophoridaProtein ConformationLeucine-Rich Repeat ProteinsPlant ProteinsProteins

Identifiers

PMID29856883
PMCPMC5983482

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Registered trials

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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.