Soybean phytophthora resistance gene Rps8 maps closely to the Rps3 region.
Identifieur interne : 002103 ( Main/Exploration ); précédent : 002102; suivant : 002104Soybean phytophthora resistance gene Rps8 maps closely to the Rps3 region.
Auteurs : D. Sandhu [États-Unis] ; K G Schallock ; N. Rivera-Velez ; P. Lundeen ; S. Cianzio ; M K BhattacharyyaSource :
- The Journal of heredity [ 0022-1503 ]
Descripteurs français
- KwdFr :
- MESH :
- génétique : Gènes de plante, Immunité innée, Maladies des plantes, Répétitions minisatellites, Soja.
- microbiologie : Maladies des plantes.
- méthodes : Sélection.
- Cartographie chromosomique, Phytophthora.
English descriptors
- KwdEn :
- MESH :
- genetics : Genes, Plant, Immunity, Innate, Minisatellite Repeats, Plant Diseases, Soybeans.
- methods : Breeding.
- microbiology : Plant Diseases.
- Chromosome Mapping, Phytophthora.
Abstract
Root and stem rot is one of the major diseases of soybean. It is caused by the oomycete pathogen Phytophthora sojae. A series of resistance genes (Rps) have been providing soybean with reasonable protection against this pathogen. Among these genes, Rps8, which confers resistance to most P. sojae isolates, recently has been mapped. However, the most closely linked molecular marker was mapped at about 10 cM from Rps8. In this investigation, we attempted to develop a high-density genetic map of the Rps8 region and identify closely linked SSR markers for marker-assisted selection of this invaluable gene. Bulk segregant analysis was conducted for the identification of SSR markers that are tightly linked to Rps8. Polymorphic SSR markers selected from the Rps8 region failed to show cosegregation with Phytophthora resistance. Subsequently, bulk segregant analysis of the whole soybean genome and mapping experiments revealed that the Rps8 gene maps closely to the disease resistance gene-rich Rps3 region.
DOI: 10.1093/jhered/esi081
PubMed: 15958793
Affiliations:
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Rivera-Velez</name></author><author><name sortKey="Lundeen, P" sort="Lundeen, P" uniqKey="Lundeen P" first="P" last="Lundeen">P. Lundeen</name></author><author><name sortKey="Cianzio, S" sort="Cianzio, S" uniqKey="Cianzio S" first="S" last="Cianzio">S. Cianzio</name></author><author><name sortKey="Bhattacharyya, M K" sort="Bhattacharyya, M K" uniqKey="Bhattacharyya M" first="M K" last="Bhattacharyya">M K Bhattacharyya</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2005">2005 Sep-Oct</date><idno type="RBID">pubmed:15958793</idno><idno type="pmid">15958793</idno><idno type="doi">10.1093/jhered/esi081</idno><idno type="wicri:Area/Main/Corpus">002259</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">002259</idno><idno type="wicri:Area/Main/Curation">002259</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">002259</idno><idno type="wicri:Area/Main/Exploration">002259</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Soybean phytophthora resistance gene Rps8 maps closely to the Rps3 region.</title><author><name sortKey="Sandhu, D" sort="Sandhu, D" uniqKey="Sandhu D" first="D" last="Sandhu">D. 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Lundeen</name></author><author><name sortKey="Cianzio, S" sort="Cianzio, S" uniqKey="Cianzio S" first="S" last="Cianzio">S. Cianzio</name></author><author><name sortKey="Bhattacharyya, M K" sort="Bhattacharyya, M K" uniqKey="Bhattacharyya M" first="M K" last="Bhattacharyya">M K Bhattacharyya</name></author></analytic><series><title level="j">The Journal of heredity</title><idno type="ISSN">0022-1503</idno></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Breeding (methods)</term><term>Chromosome Mapping (MeSH)</term><term>Genes, Plant (genetics)</term><term>Immunity, Innate (genetics)</term><term>Minisatellite Repeats (genetics)</term><term>Phytophthora (MeSH)</term><term>Plant Diseases (genetics)</term><term>Plant Diseases (microbiology)</term><term>Soybeans (genetics)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Cartographie chromosomique (MeSH)</term><term>Gènes de plante (génétique)</term><term>Immunité innée (génétique)</term><term>Maladies des plantes (génétique)</term><term>Maladies des plantes (microbiologie)</term><term>Phytophthora (MeSH)</term><term>Répétitions minisatellites (génétique)</term><term>Soja (génétique)</term><term>Sélection (méthodes)</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Genes, Plant</term><term>Immunity, Innate</term><term>Minisatellite Repeats</term><term>Plant Diseases</term><term>Soybeans</term></keywords><keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>Gènes de plante</term><term>Immunité innée</term><term>Maladies des plantes</term><term>Répétitions minisatellites</term><term>Soja</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Breeding</term></keywords><keywords scheme="MESH" qualifier="microbiologie" xml:lang="fr"><term>Maladies des plantes</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Plant Diseases</term></keywords><keywords scheme="MESH" qualifier="méthodes" xml:lang="fr"><term>Sélection</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Chromosome Mapping</term><term>Phytophthora</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Cartographie chromosomique</term><term>Phytophthora</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Root and stem rot is one of the major diseases of soybean. It is caused by the oomycete pathogen Phytophthora sojae. A series of resistance genes (Rps) have been providing soybean with reasonable protection against this pathogen. Among these genes, Rps8, which confers resistance to most P. sojae isolates, recently has been mapped. However, the most closely linked molecular marker was mapped at about 10 cM from Rps8. In this investigation, we attempted to develop a high-density genetic map of the Rps8 region and identify closely linked SSR markers for marker-assisted selection of this invaluable gene. Bulk segregant analysis was conducted for the identification of SSR markers that are tightly linked to Rps8. Polymorphic SSR markers selected from the Rps8 region failed to show cosegregation with Phytophthora resistance. Subsequently, bulk segregant analysis of the whole soybean genome and mapping experiments revealed that the Rps8 gene maps closely to the disease resistance gene-rich Rps3 region.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">15958793</PMID><DateCompleted><Year>2006</Year><Month>06</Month><Day>05</Day></DateCompleted><DateRevised><Year>2008</Year><Month>11</Month><Day>21</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Print">0022-1503</ISSN><JournalIssue CitedMedium="Print"><Volume>96</Volume><Issue>5</Issue><PubDate><MedlineDate>2005 Sep-Oct</MedlineDate></PubDate></JournalIssue><Title>The Journal of heredity</Title><ISOAbbreviation>J Hered</ISOAbbreviation></Journal><ArticleTitle>Soybean phytophthora resistance gene Rps8 maps closely to the Rps3 region.</ArticleTitle><Pagination><MedlinePgn>536-41</MedlinePgn></Pagination><Abstract><AbstractText>Root and stem rot is one of the major diseases of soybean. It is caused by the oomycete pathogen Phytophthora sojae. A series of resistance genes (Rps) have been providing soybean with reasonable protection against this pathogen. Among these genes, Rps8, which confers resistance to most P. sojae isolates, recently has been mapped. However, the most closely linked molecular marker was mapped at about 10 cM from Rps8. In this investigation, we attempted to develop a high-density genetic map of the Rps8 region and identify closely linked SSR markers for marker-assisted selection of this invaluable gene. Bulk segregant analysis was conducted for the identification of SSR markers that are tightly linked to Rps8. Polymorphic SSR markers selected from the Rps8 region failed to show cosegregation with Phytophthora resistance. Subsequently, bulk segregant analysis of the whole soybean genome and mapping experiments revealed that the Rps8 gene maps closely to the disease resistance gene-rich Rps3 region.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Sandhu</LastName><ForeName>D</ForeName><Initials>D</Initials><AffiliationInfo><Affiliation>Department of Agronomy, Iowa State University, Ames, IA 50011-1010, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Schallock</LastName><ForeName>K G</ForeName><Initials>KG</Initials></Author><Author ValidYN="Y"><LastName>Rivera-Velez</LastName><ForeName>N</ForeName><Initials>N</Initials></Author><Author ValidYN="Y"><LastName>Lundeen</LastName><ForeName>P</ForeName><Initials>P</Initials></Author><Author ValidYN="Y"><LastName>Cianzio</LastName><ForeName>S</ForeName><Initials>S</Initials></Author><Author ValidYN="Y"><LastName>Bhattacharyya</LastName><ForeName>M K</ForeName><Initials>MK</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D003160">Comparative Study</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2005</Year><Month>06</Month><Day>15</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>J Hered</MedlineTA><NlmUniqueID>0375373</NlmUniqueID><ISSNLinking>0022-1503</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D001947" MajorTopicYN="N">Breeding</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="N">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002874" MajorTopicYN="Y">Chromosome Mapping</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017343" MajorTopicYN="N">Genes, Plant</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D007113" MajorTopicYN="N">Immunity, Innate</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018598" MajorTopicYN="N">Minisatellite Repeats</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010838" MajorTopicYN="Y">Phytophthora</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010935" MajorTopicYN="N">Plant Diseases</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013025" MajorTopicYN="N">Soybeans</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2005</Year><Month>6</Month><Day>17</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2006</Year><Month>6</Month><Day>6</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2005</Year><Month>6</Month><Day>17</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">15958793</ArticleId><ArticleId IdType="pii">esi081</ArticleId><ArticleId IdType="doi">10.1093/jhered/esi081</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>États-Unis</li></country><region><li>Iowa</li></region><settlement><li>Ames (Iowa)</li></settlement><orgName><li>Université d'État de l'Iowa</li></orgName></list><tree><noCountry><name sortKey="Bhattacharyya, M K" sort="Bhattacharyya, M K" uniqKey="Bhattacharyya M" first="M K" last="Bhattacharyya">M K Bhattacharyya</name><name sortKey="Cianzio, S" sort="Cianzio, S" uniqKey="Cianzio S" first="S" last="Cianzio">S. Cianzio</name><name sortKey="Lundeen, P" sort="Lundeen, P" uniqKey="Lundeen P" first="P" last="Lundeen">P. Lundeen</name><name sortKey="Rivera Velez, N" sort="Rivera Velez, N" uniqKey="Rivera Velez N" first="N" last="Rivera-Velez">N. Rivera-Velez</name><name sortKey="Schallock, K G" sort="Schallock, K G" uniqKey="Schallock K" first="K G" last="Schallock">K G Schallock</name></noCountry><country name="États-Unis"><region name="Iowa"><name sortKey="Sandhu, D" sort="Sandhu, D" uniqKey="Sandhu D" first="D" last="Sandhu">D. Sandhu</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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