Evidence map›Paper›PMID 33415836›Full record

ArticlePlant biotechnology journal2021

BED domain-containing NLR from wild barley confers resistance to leaf rust.

Chunhong Chen, Matthias Jost, Bethany Clark, Matthew Martin, Oadi Matny, Brian J Steffenson, Jerome D Franckowiak, Martin Mascher, Davinder Singh, Dragan Perovic and 5 more

Abstract read
In one paragraph

Article in Plant biotechnology journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing 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

32 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Investigating the Role and Response of Root Groups ofPlant-environment interactions (Hoboken, N.J.) · 2025
    Article
  5. Predictions of Genes Conferring Resistance toPlants (Basel, Switzerland) · 2025
    Article
  6. Review
  7. Article
  8. Article
  9. Genetic and physical localization of a leaf rust susceptibility gene in barley.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Review
  20. HvNCX, a prime candidate gene for the novel qualitative locus qS7.1 associated with salinity tolerance in barley.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023
    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

15 authors.

Chunhong ChenAgriculture & Food, Commonwealth Scientific and Industrial Research Organisation, Canberra, ACT, Australia.
Matthias JostAgriculture & Food, Commonwealth Scientific and Industrial Research Organisation, Canberra, ACT, Australia.
Bethany ClarkPlant Breeding Institute, The University of Sydney, Cobbitty, NSW, Australia.
Matthew MartinDepartment of Plant Pathology, University of Minnesota, St. Paul, MN, USA.
Oadi MatnyDepartment of Plant Pathology, University of Minnesota, St. Paul, MN, USA.
Brian J SteffensonDepartment of Plant Pathology, University of Minnesota, St. Paul, MN, USA.
Jerome D FranckowiakDepartment of Agronomy and Plant Science, University of Minnesota, St. Paul, MN, USA.
Martin MascherLeibniz Institute of Plant Genetics and Crop Plant Research (IPK) Gatersleben, Seeland, Germany.
Davinder SinghPlant Breeding Institute, The University of Sydney, Cobbitty, NSW, Australia.
Dragan PerovicInstitute for Resistance Research and Stress Tolerance, Federal Research Centre for Cultivated Plants, Julius Kühn-Institute (JKI), Quedlinburg, Germany.
Terese RichardsonAgriculture & Food, Commonwealth Scientific and Industrial Research Organisation, Canberra, ACT, Australia.
Sambasivam PeriyannanAgriculture & Food, Commonwealth Scientific and Industrial Research Organisation, Canberra, ACT, Australia.
Evans S LagudahAgriculture & Food, Commonwealth Scientific and Industrial Research Organisation, Canberra, ACT, Australia.
Robert F ParkPlant Breeding Institute, The University of Sydney, Cobbitty, NSW, Australia.
Peter M DracatosPlant Breeding Institute, The University of Sydney, Cobbitty, NSW, Australia.ORCID 0000-0002-4199-7359

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Leaf rust, caused by Puccinia hordei, is a devastating fungal disease affecting barley (Hordeum vulgare subsp. vulgare) production globally. Despite the effectiveness of genetic resistance, the deployment of single genes often compromises durability due to the emergence of virulent P. hordei races, prompting the search for new sources of resistance. Here we report on the cloning of Rph15, a resistance gene derived from barley's wild progenitor H. vulgare subsp. spontaneum. We demonstrate using introgression mapping, mutation and complementation that the Rph15 gene from the near-isogenic line (NIL) Bowman + Rph15 (referred to as BW719) encodes a coiled-coil nucleotide-binding leucine-rich repeat (NLR) protein with an integrated Zinc finger BED (ZF-BED) domain. A predicted KASP marker was developed and validated across a collection of Australian cultivars and a series of introgression lines in the Bowman background known to carry the Rph15 resistance. Rph16 from HS-680, another wild barley derived leaf rust resistance gene, was previously mapped to the same genomic region on chromosome 2H and was assumed to be allelic with Rph15 based on genetic studies. Both sequence analysis, race specificity and the identification of a knockout mutant in the HS-680 background suggest that Rph15- and Rph16-mediated resistances are in fact the same and not allelic as previously thought. The cloning of Rph15 now permits efficient gene deployment and the production of resistance gene cassettes for sustained leaf rust control.

Indexed as

BasidiomycotaHordeumAustraliaChromosome MappingDisease ResistancePlant DiseasesGene cloningleaf rust resistanceNLRwild barley

Identifiers

PMID33415836
PMCPMC8196641

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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.