A global-temporal analysis on Phytophthora sojae resistance-gene efficacy
Abstract Plant disease resistance genes are widely used in agriculture to reduce disease outbreaks and epidemics and ensure global food security. In soybean, Rps (Resistance to Phytophthora sojae) genes are used to manage Phytophthora sojae, a major oomycete pathogen that causes Phytophthora stem an...
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Nature Portfolio
2023-09-01
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Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-023-41321-7 |
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author | Austin G. McCoy Richard R. Belanger Carl A. Bradley Daniel G. Cerritos-Garcia Vinicius C. Garnica Loren J. Giesler Pablo E. Grijalba Eduardo Guillin Maria A. Henriquez Yong Min Kim Dean K. Malvick Rashelle L. Matthiesen Santiago X. Mideros Zachary A. Noel Alison E. Robertson Mitchell G. Roth Clarice L. Schmidt Damon L. Smith Adam H. Sparks Darcy E. P. Telenko Vanessa Tremblay Owen Wally Martin I. Chilvers |
author_facet | Austin G. McCoy Richard R. Belanger Carl A. Bradley Daniel G. Cerritos-Garcia Vinicius C. Garnica Loren J. Giesler Pablo E. Grijalba Eduardo Guillin Maria A. Henriquez Yong Min Kim Dean K. Malvick Rashelle L. Matthiesen Santiago X. Mideros Zachary A. Noel Alison E. Robertson Mitchell G. Roth Clarice L. Schmidt Damon L. Smith Adam H. Sparks Darcy E. P. Telenko Vanessa Tremblay Owen Wally Martin I. Chilvers |
author_sort | Austin G. McCoy |
collection | DOAJ |
description | Abstract Plant disease resistance genes are widely used in agriculture to reduce disease outbreaks and epidemics and ensure global food security. In soybean, Rps (Resistance to Phytophthora sojae) genes are used to manage Phytophthora sojae, a major oomycete pathogen that causes Phytophthora stem and root rot (PRR) worldwide. This study aims to identify temporal changes in P. sojae pathotype complexity, diversity, and Rps gene efficacy. Pathotype data was collected from 5121 isolates of P. sojae, derived from 29 surveys conducted between 1990 and 2019 across the United States, Argentina, Canada, and China. This systematic review shows a loss of efficacy of specific Rps genes utilized for disease management and a significant increase in the pathotype diversity of isolates over time. This study finds that the most widely deployed Rps genes used to manage PRR globally, Rps1a, Rps1c and Rps1k, are no longer effective for PRR management in the United States, Argentina, and Canada. This systematic review emphasizes the need to widely introduce new sources of resistance to P. sojae, such as Rps3a, Rps6, or Rps11, into commercial cultivars to effectively manage PRR going forward. |
first_indexed | 2024-03-10T17:26:02Z |
format | Article |
id | doaj.art-28683d55d29f4ef285bb4205eb6817e3 |
institution | Directory Open Access Journal |
issn | 2041-1723 |
language | English |
last_indexed | 2024-03-10T17:26:02Z |
publishDate | 2023-09-01 |
publisher | Nature Portfolio |
record_format | Article |
series | Nature Communications |
spelling | doaj.art-28683d55d29f4ef285bb4205eb6817e32023-11-20T10:09:10ZengNature PortfolioNature Communications2041-17232023-09-0114111310.1038/s41467-023-41321-7A global-temporal analysis on Phytophthora sojae resistance-gene efficacyAustin G. McCoy0Richard R. Belanger1Carl A. Bradley2Daniel G. Cerritos-Garcia3Vinicius C. Garnica4Loren J. Giesler5Pablo E. Grijalba6Eduardo Guillin7Maria A. Henriquez8Yong Min Kim9Dean K. Malvick10Rashelle L. Matthiesen11Santiago X. Mideros12Zachary A. Noel13Alison E. Robertson14Mitchell G. Roth15Clarice L. Schmidt16Damon L. Smith17Adam H. Sparks18Darcy E. P. Telenko19Vanessa Tremblay20Owen Wally21Martin I. Chilvers22Michigan State UniversityUniversité LavalUniversity of KentuckyUniversity of ConnecticutNorth Carolina State UniversityUniversity of Nebraska-LincolnUniversidad de Buenos AiresInstituto Nacional de Tecnologia AgropecuariaAgriculture and Agri-Food CanadaAgriculture and Agri-Food CanadaUniversity of MinnesotaIowa State UniversityUniversity of Illinois at Urbana-ChampaignAuburn UniversityIowa State UniversityThe Ohio State University-WoosterIowa State UniversityUniversity of Wisconsin-MadisonDepartment of Primary Industries and Regional DevelopmentPurdue UniversityUniversité LavalAgriculture and Agri-Food CanadaMichigan State UniversityAbstract Plant disease resistance genes are widely used in agriculture to reduce disease outbreaks and epidemics and ensure global food security. In soybean, Rps (Resistance to Phytophthora sojae) genes are used to manage Phytophthora sojae, a major oomycete pathogen that causes Phytophthora stem and root rot (PRR) worldwide. This study aims to identify temporal changes in P. sojae pathotype complexity, diversity, and Rps gene efficacy. Pathotype data was collected from 5121 isolates of P. sojae, derived from 29 surveys conducted between 1990 and 2019 across the United States, Argentina, Canada, and China. This systematic review shows a loss of efficacy of specific Rps genes utilized for disease management and a significant increase in the pathotype diversity of isolates over time. This study finds that the most widely deployed Rps genes used to manage PRR globally, Rps1a, Rps1c and Rps1k, are no longer effective for PRR management in the United States, Argentina, and Canada. This systematic review emphasizes the need to widely introduce new sources of resistance to P. sojae, such as Rps3a, Rps6, or Rps11, into commercial cultivars to effectively manage PRR going forward.https://doi.org/10.1038/s41467-023-41321-7 |
spellingShingle | Austin G. McCoy Richard R. Belanger Carl A. Bradley Daniel G. Cerritos-Garcia Vinicius C. Garnica Loren J. Giesler Pablo E. Grijalba Eduardo Guillin Maria A. Henriquez Yong Min Kim Dean K. Malvick Rashelle L. Matthiesen Santiago X. Mideros Zachary A. Noel Alison E. Robertson Mitchell G. Roth Clarice L. Schmidt Damon L. Smith Adam H. Sparks Darcy E. P. Telenko Vanessa Tremblay Owen Wally Martin I. Chilvers A global-temporal analysis on Phytophthora sojae resistance-gene efficacy Nature Communications |
title | A global-temporal analysis on Phytophthora sojae resistance-gene efficacy |
title_full | A global-temporal analysis on Phytophthora sojae resistance-gene efficacy |
title_fullStr | A global-temporal analysis on Phytophthora sojae resistance-gene efficacy |
title_full_unstemmed | A global-temporal analysis on Phytophthora sojae resistance-gene efficacy |
title_short | A global-temporal analysis on Phytophthora sojae resistance-gene efficacy |
title_sort | global temporal analysis on phytophthora sojae resistance gene efficacy |
url | https://doi.org/10.1038/s41467-023-41321-7 |
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