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Identifying Loci Conferring Resistance to Leaf and Stripe Rusts in a Spring Wheat Population (Triticum aestivum) via Genome-Wide Association Mapping.

Identifieur interne : 000094 ( Main/Exploration ); précédent : 000093; suivant : 000095

Identifying Loci Conferring Resistance to Leaf and Stripe Rusts in a Spring Wheat Population (Triticum aestivum) via Genome-Wide Association Mapping.

Auteurs : Weizhen Liu [République populaire de Chine, États-Unis] ; James Kolmer [États-Unis] ; Sheri Rynearson [États-Unis] ; Xianming Chen [États-Unis] ; Liangliang Gao [États-Unis] ; James A. Anderson [États-Unis] ; M Kathryn Turner [États-Unis] ; Michael Pumphrey [États-Unis]

Source :

RBID : pubmed:31282284

Descripteurs français

English descriptors

Abstract

A previous genome-wide association study (GWAS) for leaf rust (caused by Puccinia triticina) resistance identified 46 resistance quantitative trait loci (QTL) in an elite spring wheat leaf rust resistance diversity panel. With the aim of characterizing the pleiotropic resistance sources to both leaf rust and stripe rust (caused by P. striiformis f. sp. tritici), stripe rust responses were tested in five U.S. environments at the adult-plant stage and to five U.S. races at the seedling stage. The data revealed balanced phenotypic distributions in this population except for the seedling response to P. striiformis f. sp. tritici race PSTv-37. GWAS for stripe rust resistance discovered a total of 21 QTL significantly associated with all-stage or field resistance on chromosomes 1B, 1D, 2B, 3B, 4A, 5A, 5B, 5D, 6A, 6B, 7A, and 7B. Previously documented pleiotropic resistance genes Yr18/Lr34 and Yr46/Lr67 and tightly linked genes Yr17-Lr37 and Yr30-Sr2-Lr27 were also detected in this population. In addition, stripe rust resistance QTL Yrswp-2B.1, Yrswp-3B, and Yrswp-7B colocated with leaf rust resistance loci 2B_3, 3B_t2, and 7B_4, respectively. Haplotype analysis uncovered that Yrswp-3B and 3B_t2 were either tightly linked genes or the same gene for resistance to both stripe and leaf rusts. Single nucleotide polymorphism markers IWB35950, IWB74350, and IWB72134 for the 3B QTL conferring resistance to both rusts should be useful in incorporating the resistance allele(s) in new cultivars.

DOI: 10.1094/PHYTO-04-19-0143-R
PubMed: 31282284


Affiliations:


Links toward previous steps (curation, corpus...)


Le document en format XML

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<i>Triticum aestivum</i>
) via Genome-Wide Association Mapping.</title>
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<name sortKey="Liu, Weizhen" sort="Liu, Weizhen" uniqKey="Liu W" first="Weizhen" last="Liu">Weizhen Liu</name>
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<name sortKey="Rynearson, Sheri" sort="Rynearson, Sheri" uniqKey="Rynearson S" first="Sheri" last="Rynearson">Sheri Rynearson</name>
<affiliation wicri:level="2">
<nlm:affiliation>Department of Crop and Soil Sciences, Washington State University, Pullman, WA 99164-6430, U.S.A.</nlm:affiliation>
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<nlm:affiliation>Wheat Health, Genetics, and Quality Research Unit, U.S. Department of Agriculture Agricultural Research Service, Pullman, WA 99164-6430, U.S.A.</nlm:affiliation>
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</placeName>
</affiliation>
<affiliation wicri:level="2">
<nlm:affiliation>Department of Plant Pathology, Washington State University, Pullman, WA 99164-6430, U.S.A.</nlm:affiliation>
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<name sortKey="Gao, Liangliang" sort="Gao, Liangliang" uniqKey="Gao L" first="Liangliang" last="Gao">Liangliang Gao</name>
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<nlm:affiliation>Department of Agronomy and Plant Genetics, University of Minnesota, St. Paul, MN 55108, U.S.A.</nlm:affiliation>
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<country xml:lang="fr">États-Unis</country>
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<name sortKey="Turner, M Kathryn" sort="Turner, M Kathryn" uniqKey="Turner M" first="M Kathryn" last="Turner">M Kathryn Turner</name>
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<nlm:affiliation>Department of Agronomy and Plant Genetics, University of Minnesota, St. Paul, MN 55108, U.S.A.</nlm:affiliation>
<country xml:lang="fr">États-Unis</country>
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<placeName>
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</placeName>
</affiliation>
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<country xml:lang="fr">États-Unis</country>
<wicri:regionArea>The Land Institute, Salina, KS 67401</wicri:regionArea>
<placeName>
<region type="state">Kansas</region>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Pumphrey, Michael" sort="Pumphrey, Michael" uniqKey="Pumphrey M" first="Michael" last="Pumphrey">Michael Pumphrey</name>
<affiliation wicri:level="2">
<nlm:affiliation>Department of Crop and Soil Sciences, Washington State University, Pullman, WA 99164-6430, U.S.A.</nlm:affiliation>
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<wicri:regionArea>Department of Crop and Soil Sciences, Washington State University, Pullman, WA 99164-6430</wicri:regionArea>
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<term>Basidiomycota (physiology)</term>
<term>Disease Resistance (genetics)</term>
<term>Genome-Wide Association Study (MeSH)</term>
<term>Phenotype (MeSH)</term>
<term>Plant Diseases (genetics)</term>
<term>Plant Diseases (microbiology)</term>
<term>Triticum (genetics)</term>
<term>Triticum (microbiology)</term>
</keywords>
<keywords scheme="KwdFr" xml:lang="fr">
<term>Basidiomycota (physiologie)</term>
<term>Maladies des plantes (génétique)</term>
<term>Maladies des plantes (microbiologie)</term>
<term>Phénotype (MeSH)</term>
<term>Résistance à la maladie (génétique)</term>
<term>Triticum (génétique)</term>
<term>Triticum (microbiologie)</term>
<term>Étude d'association pangénomique (MeSH)</term>
</keywords>
<keywords scheme="MESH" qualifier="genetics" xml:lang="en">
<term>Disease Resistance</term>
<term>Plant Diseases</term>
<term>Triticum</term>
</keywords>
<keywords scheme="MESH" qualifier="génétique" xml:lang="fr">
<term>Maladies des plantes</term>
<term>Résistance à la maladie</term>
<term>Triticum</term>
</keywords>
<keywords scheme="MESH" qualifier="microbiologie" xml:lang="fr">
<term>Maladies des plantes</term>
<term>Triticum</term>
</keywords>
<keywords scheme="MESH" qualifier="microbiology" xml:lang="en">
<term>Plant Diseases</term>
<term>Triticum</term>
</keywords>
<keywords scheme="MESH" qualifier="physiologie" xml:lang="fr">
<term>Basidiomycota</term>
</keywords>
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<term>Basidiomycota</term>
</keywords>
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<term>Genome-Wide Association Study</term>
<term>Phenotype</term>
</keywords>
<keywords scheme="MESH" xml:lang="fr">
<term>Phénotype</term>
<term>Étude d'association pangénomique</term>
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<front>
<div type="abstract" xml:lang="en">A previous genome-wide association study (GWAS) for leaf rust (caused by
<i>Puccinia triticina</i>
) resistance identified 46 resistance quantitative trait loci (QTL) in an elite spring wheat leaf rust resistance diversity panel. With the aim of characterizing the pleiotropic resistance sources to both leaf rust and stripe rust (caused by
<i>P. striiformis</i>
f. sp.
<i>tritici</i>
), stripe rust responses were tested in five U.S. environments at the adult-plant stage and to five U.S. races at the seedling stage. The data revealed balanced phenotypic distributions in this population except for the seedling response to
<i>P. striiformis</i>
f. sp.
<i>tritici</i>
race PSTv-37. GWAS for stripe rust resistance discovered a total of 21 QTL significantly associated with all-stage or field resistance on chromosomes 1B, 1D, 2B, 3B, 4A, 5A, 5B, 5D, 6A, 6B, 7A, and 7B. Previously documented pleiotropic resistance genes
<i>Yr18/Lr34</i>
and
<i>Yr46</i>
/
<i>Lr67</i>
and tightly linked genes
<i>Yr17</i>
-
<i>Lr37</i>
and
<i>Yr30-Sr2</i>
-
<i>Lr27</i>
were also detected in this population. In addition, stripe rust resistance QTL
<i>Yrswp-2B.1</i>
,
<i>Yrswp-3B</i>
, and
<i>Yrswp-7B</i>
colocated with leaf rust resistance loci
<i>2B_3</i>
,
<i>3B_t2</i>
, and
<i>7B_4</i>
, respectively. Haplotype analysis uncovered that
<i>Yrswp-3B</i>
and
<i>3B_t2</i>
were either tightly linked genes or the same gene for resistance to both stripe and leaf rusts. Single nucleotide polymorphism markers
<i>IWB35950</i>
,
<i>IWB74350</i>
, and
<i>IWB72134</i>
for the 3B QTL conferring resistance to both rusts should be useful in incorporating the resistance allele(s) in new cultivars.</div>
</front>
</TEI>
<pubmed>
<MedlineCitation Status="MEDLINE" IndexingMethod="Curated" Owner="NLM">
<PMID Version="1">31282284</PMID>
<DateCompleted>
<Year>2019</Year>
<Month>11</Month>
<Day>05</Day>
</DateCompleted>
<DateRevised>
<Year>2019</Year>
<Month>11</Month>
<Day>05</Day>
</DateRevised>
<Article PubModel="Print-Electronic">
<Journal>
<ISSN IssnType="Print">0031-949X</ISSN>
<JournalIssue CitedMedium="Print">
<Volume>109</Volume>
<Issue>11</Issue>
<PubDate>
<Year>2019</Year>
<Month>Nov</Month>
</PubDate>
</JournalIssue>
<Title>Phytopathology</Title>
<ISOAbbreviation>Phytopathology</ISOAbbreviation>
</Journal>
<ArticleTitle>Identifying Loci Conferring Resistance to Leaf and Stripe Rusts in a Spring Wheat Population (
<i>Triticum aestivum</i>
) via Genome-Wide Association Mapping.</ArticleTitle>
<Pagination>
<MedlinePgn>1932-1940</MedlinePgn>
</Pagination>
<ELocationID EIdType="doi" ValidYN="Y">10.1094/PHYTO-04-19-0143-R</ELocationID>
<Abstract>
<AbstractText>A previous genome-wide association study (GWAS) for leaf rust (caused by
<i>Puccinia triticina</i>
) resistance identified 46 resistance quantitative trait loci (QTL) in an elite spring wheat leaf rust resistance diversity panel. With the aim of characterizing the pleiotropic resistance sources to both leaf rust and stripe rust (caused by
<i>P. striiformis</i>
f. sp.
<i>tritici</i>
), stripe rust responses were tested in five U.S. environments at the adult-plant stage and to five U.S. races at the seedling stage. The data revealed balanced phenotypic distributions in this population except for the seedling response to
<i>P. striiformis</i>
f. sp.
<i>tritici</i>
race PSTv-37. GWAS for stripe rust resistance discovered a total of 21 QTL significantly associated with all-stage or field resistance on chromosomes 1B, 1D, 2B, 3B, 4A, 5A, 5B, 5D, 6A, 6B, 7A, and 7B. Previously documented pleiotropic resistance genes
<i>Yr18/Lr34</i>
and
<i>Yr46</i>
/
<i>Lr67</i>
and tightly linked genes
<i>Yr17</i>
-
<i>Lr37</i>
and
<i>Yr30-Sr2</i>
-
<i>Lr27</i>
were also detected in this population. In addition, stripe rust resistance QTL
<i>Yrswp-2B.1</i>
,
<i>Yrswp-3B</i>
, and
<i>Yrswp-7B</i>
colocated with leaf rust resistance loci
<i>2B_3</i>
,
<i>3B_t2</i>
, and
<i>7B_4</i>
, respectively. Haplotype analysis uncovered that
<i>Yrswp-3B</i>
and
<i>3B_t2</i>
were either tightly linked genes or the same gene for resistance to both stripe and leaf rusts. Single nucleotide polymorphism markers
<i>IWB35950</i>
,
<i>IWB74350</i>
, and
<i>IWB72134</i>
for the 3B QTL conferring resistance to both rusts should be useful in incorporating the resistance allele(s) in new cultivars.</AbstractText>
</Abstract>
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<Author ValidYN="Y">
<LastName>Liu</LastName>
<ForeName>Weizhen</ForeName>
<Initials>W</Initials>
<Identifier Source="ORCID">http://orcid.org/0000-0002-0780-0284</Identifier>
<AffiliationInfo>
<Affiliation>School of Computer Science and Technology, Wuhan University of Technology, Wuhan, Hubei 430070, China.</Affiliation>
</AffiliationInfo>
<AffiliationInfo>
<Affiliation>Department of Crop and Soil Sciences, Washington State University, Pullman, WA 99164-6430, U.S.A.</Affiliation>
</AffiliationInfo>
</Author>
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<LastName>Kolmer</LastName>
<ForeName>James</ForeName>
<Initials>J</Initials>
<Identifier Source="ORCID">http://orcid.org/0000-0003-1790-202X</Identifier>
<AffiliationInfo>
<Affiliation>Cereal Disease Laboratory, U.S. Department of Agriculture Agricultural Research Service, St. Paul, MN 55108, U.S.A.</Affiliation>
</AffiliationInfo>
<AffiliationInfo>
<Affiliation>Department of Plant Pathology, University of Minnesota, St. Paul, MN 55018, U.S.A.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Rynearson</LastName>
<ForeName>Sheri</ForeName>
<Initials>S</Initials>
<AffiliationInfo>
<Affiliation>Department of Crop and Soil Sciences, Washington State University, Pullman, WA 99164-6430, U.S.A.</Affiliation>
</AffiliationInfo>
</Author>
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<LastName>Chen</LastName>
<ForeName>Xianming</ForeName>
<Initials>X</Initials>
<Identifier Source="ORCID">http://orcid.org/0000-0002-9013-5974</Identifier>
<AffiliationInfo>
<Affiliation>Wheat Health, Genetics, and Quality Research Unit, U.S. Department of Agriculture Agricultural Research Service, Pullman, WA 99164-6430, U.S.A.</Affiliation>
</AffiliationInfo>
<AffiliationInfo>
<Affiliation>Department of Plant Pathology, Washington State University, Pullman, WA 99164-6430, U.S.A.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Gao</LastName>
<ForeName>Liangliang</ForeName>
<Initials>L</Initials>
<AffiliationInfo>
<Affiliation>Department of Agronomy and Plant Genetics, University of Minnesota, St. Paul, MN 55108, U.S.A.</Affiliation>
</AffiliationInfo>
<AffiliationInfo>
<Affiliation>Department of Plant Pathology, Kansas State University, Manhattan, KS 66502, U.S.A.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Anderson</LastName>
<ForeName>James A</ForeName>
<Initials>JA</Initials>
<AffiliationInfo>
<Affiliation>Department of Agronomy and Plant Genetics, University of Minnesota, St. Paul, MN 55108, U.S.A.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Turner</LastName>
<ForeName>M Kathryn</ForeName>
<Initials>MK</Initials>
<AffiliationInfo>
<Affiliation>Department of Agronomy and Plant Genetics, University of Minnesota, St. Paul, MN 55108, U.S.A.</Affiliation>
</AffiliationInfo>
<AffiliationInfo>
<Affiliation>The Land Institute, Salina, KS 67401, U.S.A.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Pumphrey</LastName>
<ForeName>Michael</ForeName>
<Initials>M</Initials>
<AffiliationInfo>
<Affiliation>Department of Crop and Soil Sciences, Washington State University, Pullman, WA 99164-6430, U.S.A.</Affiliation>
</AffiliationInfo>
</Author>
</AuthorList>
<Language>eng</Language>
<PublicationTypeList>
<PublicationType UI="D016428">Journal Article</PublicationType>
</PublicationTypeList>
<ArticleDate DateType="Electronic">
<Year>2019</Year>
<Month>10</Month>
<Day>01</Day>
</ArticleDate>
</Article>
<MedlineJournalInfo>
<Country>United States</Country>
<MedlineTA>Phytopathology</MedlineTA>
<NlmUniqueID>9427222</NlmUniqueID>
<ISSNLinking>0031-949X</ISSNLinking>
</MedlineJournalInfo>
<CitationSubset>IM</CitationSubset>
<MeshHeadingList>
<MeshHeading>
<DescriptorName UI="D001487" MajorTopicYN="Y">Basidiomycota</DescriptorName>
<QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D060467" MajorTopicYN="N">Disease Resistance</DescriptorName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D055106" MajorTopicYN="Y">Genome-Wide Association Study</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D010641" MajorTopicYN="N">Phenotype</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D010935" MajorTopicYN="N">Plant Diseases</DescriptorName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D014908" MajorTopicYN="Y">Triticum</DescriptorName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName>
</MeshHeading>
</MeshHeadingList>
</MedlineCitation>
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<History>
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<Year>2019</Year>
<Month>7</Month>
<Day>10</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="medline">
<Year>2019</Year>
<Month>11</Month>
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</PubMedPubDate>
<PubMedPubDate PubStatus="entrez">
<Year>2019</Year>
<Month>7</Month>
<Day>9</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
</History>
<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList>
<ArticleId IdType="pubmed">31282284</ArticleId>
<ArticleId IdType="doi">10.1094/PHYTO-04-19-0143-R</ArticleId>
</ArticleIdList>
</PubmedData>
</pubmed>
<affiliations>
<list>
<country>
<li>République populaire de Chine</li>
<li>États-Unis</li>
</country>
<region>
<li>Kansas</li>
<li>Minnesota</li>
<li>Washington (État)</li>
</region>
</list>
<tree>
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<noRegion>
<name sortKey="Liu, Weizhen" sort="Liu, Weizhen" uniqKey="Liu W" first="Weizhen" last="Liu">Weizhen Liu</name>
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<region name="Washington (État)">
<name sortKey="Liu, Weizhen" sort="Liu, Weizhen" uniqKey="Liu W" first="Weizhen" last="Liu">Weizhen Liu</name>
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<name sortKey="Anderson, James A" sort="Anderson, James A" uniqKey="Anderson J" first="James A" last="Anderson">James A. Anderson</name>
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<name sortKey="Chen, Xianming" sort="Chen, Xianming" uniqKey="Chen X" first="Xianming" last="Chen">Xianming Chen</name>
<name sortKey="Gao, Liangliang" sort="Gao, Liangliang" uniqKey="Gao L" first="Liangliang" last="Gao">Liangliang Gao</name>
<name sortKey="Gao, Liangliang" sort="Gao, Liangliang" uniqKey="Gao L" first="Liangliang" last="Gao">Liangliang Gao</name>
<name sortKey="Kolmer, James" sort="Kolmer, James" uniqKey="Kolmer J" first="James" last="Kolmer">James Kolmer</name>
<name sortKey="Kolmer, James" sort="Kolmer, James" uniqKey="Kolmer J" first="James" last="Kolmer">James Kolmer</name>
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