Evidence map›Paper›PMID 30288750›Full record

ArticleThe New phytologist2019

Albugo candida race diversity, ploidy and host-associated microbes revealed using DNA sequence capture on diseased plants in the field.

Agathe Jouet, Diane G O Saunders, Mark McMullan, Ben Ward, Oliver Furzer, Florian Jupe, Volkan Cevik, Ingo Hein, Gaetan J A Thilliez, Eric Holub and 2 more

Open access · hybridAbstract read
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In one paragraph

Article in The New phytologist, 2019. 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
3.8field-weighted citation impact, top 6% 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, 57 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Infection Patterns ofPlants (Basel, Switzerland) · 2025
    Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Transgressive segregation reveals mechanisms ofProceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  18. Article
  19. Oomycetes Used in Arabidopsis Research.The arabidopsis book · 2019
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 7 institutions in 2 countries.

Agathe JouetThe Sainsbury Laboratory, Norwich Research Park, Norwich, NR4 7UH, UK.ORCID 0000-0003-4998-9596
Diane G O SaundersJohn Innes Centre, Norwich Research Park, Norwich, NR4 7UH, UK.
Mark McMullanThe Earlham Institute, Norwich Research Park, Norwich, NR4 7UZ, UK.ORCID 0000-0002-0711-5666
Ben WardSchool of Environmental Sciences, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK.ORCID 0000-0001-6337-5238
Oliver FurzerThe Sainsbury Laboratory, Norwich Research Park, Norwich, NR4 7UH, UK.ORCID 0000-0002-3536-9970
Florian JupeThe Sainsbury Laboratory, Norwich Research Park, Norwich, NR4 7UH, UK.ORCID 0000-0001-5741-4931
Volkan CevikThe Sainsbury Laboratory, Norwich Research Park, Norwich, NR4 7UH, UK.
Ingo HeinThe James Hutton Institute, CMS, Dundee, DD2 5DA, UK.ORCID 0000-0002-0128-2084
Gaetan J A ThilliezThe James Hutton Institute, CMS, Dundee, DD2 5DA, UK.
Eric HolubSchool of Life Sciences, Warwick Crop Centre, University of Warwick, Warwick, CV35 9EF, UK.ORCID 0000-0003-3341-3808
Cock van OosterhoutSchool of Environmental Sciences, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK.ORCID 0000-0002-5653-738X
Jonathan D G JonesThe Sainsbury Laboratory, Norwich Research Park, Norwich, NR4 7UH, UK.ORCID 0000-0002-4953-261X
Norwich Research Park · GBUniversity of East Anglia · GBJames Hutton Institute · GBJohn Innes Centre · GBSalk Institute for Biological Studies · USUniversity of North Carolina at Chapel Hill · USUniversity of Warwick · GB

Funding

BBSRC BB/L011646/1BBSRC BB/N02317X/1Biotechnology and Biological Sciences Research Council BB/M003809/1Biotechnology and Biological Sciences Research Council BB/S015663/1Earth & Life Alliance SystemsGordon and Betty Moore Foundation
6 · The paper itself

Abstract

Physiological races of the oomycete Albugo candida are biotrophic pathogens of diverse plant species, primarily the Brassicaceae, and cause infections that suppress host immunity to other pathogens. However, A. candida race diversity and the consequences of host immunosuppression are poorly understood in the field. We report a method that enables sequencing of DNA of plant pathogens and plant-associated microbes directly from field samples (Pathogen Enrichment Sequencing: PenSeq). We apply this method to explore race diversity in A. candida and to detect A. candida-associated microbes in the field (91 A. candida-infected plants). We show with unprecedented resolution that each host plant species supports colonization by one of 17 distinct phylogenetic lineages, each with an unique repertoire of effector candidate alleles. These data reveal the crucial role of sexual and asexual reproduction, polyploidy and host domestication in A. candida specialization on distinct plant species. Our bait design also enabled phylogenetic assignment of DNA sequences from bacteria and fungi from plants in the field. This paper shows that targeted sequencing has a great potential for the study of pathogen populations while they are colonizing their hosts. This method could be applied to other microbes, especially to those that cannot be cultured.

Indexed as

Genetic VariationHost-Pathogen InteractionsPloidiesBase SequenceBrassicaceaeGene FrequencyGenetic LociGenetics, PopulationGenotypeHeterozygotePhylogenyPlant DiseasesPlant LeavesRecombination, GeneticAlbugo candidaDNA sequence capturemicrobiomeoomycetePenSeqplant-pathogen coevolutionsuppression of plant defence

Identifiers

PMID30288750
OpenAlexW2895663117

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.