Evidence map›Paper›PMID 27303410›Full record

ArticleFrontiers in plant science2016

Utilizing "Omic" Technologies to Identify and Prioritize Novel Sources of Resistance to the Oomycete Pathogen Phytophthora infestans in Potato Germplasm Collections.

Pauline S M Van Weymers, Katie Baker, Xinwei Chen, Brian Harrower, David E L Cooke, Eleanor M Gilroy, Paul R J Birch, Gaëtan J A Thilliez, Alison K Lees, James S Lynott and 4 more

Abstract read
In one paragraph

Article in Frontiers in plant science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. SMRT-AgRenSeq-d in potato (Horticulture research · 2023
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Resisting Potato Cyst Nematodes With Resistance.Frontiers in plant science · 2021
    Review
  11. Article
  12. Allelic Variation and Selection in Effector Genes ofPathogens (Basel, Switzerland) · 2020
    Article
  13. Mapping the H2 resistance effective against Globodera pallida pathotype Pa1 in tetraploid potato.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019
    Article
  14. Article
  15. Article
  16. Article
  17. 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

14 authors.

Pauline S M Van WeymersCell and Molecular Sciences, The James Hutton Institute Dundee, UK.
Katie BakerInformation and Computational Sciences, The James Hutton Institute Dundee, UK.
Xinwei ChenCell and Molecular Sciences, The James Hutton Institute Dundee, UK.
Brian HarrowerCell and Molecular Sciences, The James Hutton Institute Dundee, UK.
David E L CookeCell and Molecular Sciences, The James Hutton Institute Dundee, UK.
Eleanor M GilroyCell and Molecular Sciences, The James Hutton Institute Dundee, UK.
Paul R J BirchCell and Molecular Sciences, The James Hutton Institute Dundee, UK.
Gaëtan J A ThilliezCell and Molecular Sciences, The James Hutton Institute Dundee, UK.
Alison K LeesCell and Molecular Sciences, The James Hutton Institute Dundee, UK.
James S LynottCell and Molecular Sciences, The James Hutton Institute Dundee, UK.
Miles R ArmstrongCell and Molecular Sciences, The James Hutton Institute Dundee, UK.
Gaynor McKenzieCell and Molecular Sciences, The James Hutton Institute Dundee, UK.
Glenn J BryanCell and Molecular Sciences, The James Hutton Institute Dundee, UK.
Ingo HeinCell and Molecular Sciences, The James Hutton Institute Dundee, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The greatest threat to potato production world-wide is late blight, caused by the oomycete pathogen Phytophthora infestans. A screen of 126 wild diploid Solanum accessions from the Commonwealth Potato Collection (CPC) with P. infestans isolates belonging to the genotype 13-A2 identified resistances in the species S. bulbocastanum, S. capsicibaccatum, S. microdontum, S. mochiquense, S. okadae, S. pinnatisectum, S. polyadenium, S. tarijense, and S. verrucosum. Effector-omics, allele mining, and diagnostic RenSeq (dRenSeq) were utilized to investigate the nature of resistances in S. okadae accessions. dRenSeq in resistant S. okadae accessions 7129, 7625, 3762, and a bulk of 20 resistant progeny confirmed the presence of full-length Rpi-vnt1.1 under stringent mapping conditions and corroborated allele mining results in the accessions 7129 and 7625 as well as Avr-vnt1 recognition in transient expression assays. In contrast, susceptible S. okadae accession 3761 and a bulk of 20 susceptible progeny lacked sequence homology in the 5' end compared to the functional Rpi-vnt1.1 gene. Further evaluation of S. okadae accessions with P. infestans isolates that have a broad spectrum of virulence demonstrated that, although S. okadae accessions 7129, 7625, and 7629 contain functional Rpi-vnt1.1, they also carry a novel resistance gene. We provide evidence that existing germplasm collections are important sources of novel resistances and that "omic" technologies such as dRenSeq-based genomics and effector-omics are efficacious tools to rapidly explore the diversity within these collections.

Indexed as

Commonwealth potato collectiondiagnosticgermplasm collectionoomycetePhytophthora infestansRenSeqRXLR effectors

Identifiers

PMID27303410
PMCPMC4882398

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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.