Molecular mapping of stripe rust resistance gene YrCH42 in Chinese wheat cultivar Chuanmai 42 and its allelism with Yr24 and Yr26
Stripe rust, caused by Puccinia striiformis f. sp. tritici (PST), is one of the most devastating diseases in common wheat (Triticum aestivum L.) worldwide. The objectives of this study were to map a stripe rust resistance gene in Chinese wheat cultivar Chuanmai 42 using molecular markers and to inve...
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| Veröffentlicht in: | Theoretical and applied genetics 2006-05, Vol.112 (8), p.1434-1440 |
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| creator | Li, G.Q Li, Z.F Yang, W.Y Zhang, Y He, Z.H Xu, S.C Singh, R.P Qu, Y.Y Xia, X.C |
| description | Stripe rust, caused by Puccinia striiformis f. sp. tritici (PST), is one of the most devastating diseases in common wheat (Triticum aestivum L.) worldwide. The objectives of this study were to map a stripe rust resistance gene in Chinese wheat cultivar Chuanmai 42 using molecular markers and to investigate its allelism with Yr24 and Yr26. A total of 787 F2 plants and 186 F3 lines derived from a cross between resistant cultivar Chuanmai 42 and susceptible line Taichung 29 were used for resistance gene tagging. Also 197 F2 plants from the cross Chuanmai 42xYr24/3*Avocet S and 726 F2 plants from Chuanmai 42xYr26/3*Avocet S were employed for allelic test of the resistance genes. In all, 819 pairs of wheat SSR primers were used to test the two parents, as well as resistant and susceptible bulks. Subsequently, nine polymorphic markers were employed for genotyping the F2 and F3 populations. Results indicated that the stripe rust resistance in Chuanmai 42 was conferred by a single dominant gene, temporarily designated YrCH42, located close to the centromere of chromosome 1B and flanked by nine SSR markers Xwmc626, Xgwm273, Xgwm11, Xgwm18, Xbarc137, Xbarc187, Xgwm498, Xbarc240 and Xwmc216. The resistance gene was closely linked to Xgwm498 and Xbarc187 with genetic distances of 1.6 and 2.3 cM, respectively. The seedling tests with 26 PST isolates and allelic tests indicated that YrCH42, Yr24 and Yr26 are likely to be the same gene. |
| doi_str_mv | 10.1007/s00122-006-0245-y |
| format | Article |
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The objectives of this study were to map a stripe rust resistance gene in Chinese wheat cultivar Chuanmai 42 using molecular markers and to investigate its allelism with Yr24 and Yr26. A total of 787 F2 plants and 186 F3 lines derived from a cross between resistant cultivar Chuanmai 42 and susceptible line Taichung 29 were used for resistance gene tagging. Also 197 F2 plants from the cross Chuanmai 42xYr24/3*Avocet S and 726 F2 plants from Chuanmai 42xYr26/3*Avocet S were employed for allelic test of the resistance genes. In all, 819 pairs of wheat SSR primers were used to test the two parents, as well as resistant and susceptible bulks. Subsequently, nine polymorphic markers were employed for genotyping the F2 and F3 populations. Results indicated that the stripe rust resistance in Chuanmai 42 was conferred by a single dominant gene, temporarily designated YrCH42, located close to the centromere of chromosome 1B and flanked by nine SSR markers Xwmc626, Xgwm273, Xgwm11, Xgwm18, Xbarc137, Xbarc187, Xgwm498, Xbarc240 and Xwmc216. The resistance gene was closely linked to Xgwm498 and Xbarc187 with genetic distances of 1.6 and 2.3 cM, respectively. The seedling tests with 26 PST isolates and allelic tests indicated that YrCH42, Yr24 and Yr26 are likely to be the same gene.</description><identifier>ISSN: 0040-5752</identifier><identifier>EISSN: 1432-2242</identifier><identifier>DOI: 10.1007/s00122-006-0245-y</identifier><identifier>PMID: 16525837</identifier><identifier>CODEN: THAGA6</identifier><language>eng</language><publisher>Heidelberg: Springer</publisher><subject>Alleles ; Biological and medical sciences ; China ; Chromosome Mapping ; Chromosomes, Plant ; Classical genetics, quantitative genetics, hybrids ; Crop diseases ; Crosses, Genetic ; DNA, Plant - analysis ; Fundamental and applied biological sciences. Psychology ; Gene Frequency ; Genes ; Genes, Plant ; Genetic Linkage ; Genetic Markers ; Genetics ; Genetics of eukaryotes. Biological and molecular evolution ; Immunity, Innate - genetics ; Methods, theories and miscellaneous ; Plant Diseases - genetics ; Pteridophyta, spermatophyta ; Puccinia striiformis ; Triticum - genetics ; Triticum aestivum ; Vegetals</subject><ispartof>Theoretical and applied genetics, 2006-05, Vol.112 (8), p.1434-1440</ispartof><rights>2006 INIST-CNRS</rights><rights>Springer-Verlag 2006</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c411t-57dccb91b004436ab9921b40e7bd8efbadc3029b6e8e0f8cd881edb336494b73</citedby><cites>FETCH-LOGICAL-c411t-57dccb91b004436ab9921b40e7bd8efbadc3029b6e8e0f8cd881edb336494b73</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=17787973$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16525837$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Li, G.Q</creatorcontrib><creatorcontrib>Li, Z.F</creatorcontrib><creatorcontrib>Yang, W.Y</creatorcontrib><creatorcontrib>Zhang, Y</creatorcontrib><creatorcontrib>He, Z.H</creatorcontrib><creatorcontrib>Xu, S.C</creatorcontrib><creatorcontrib>Singh, R.P</creatorcontrib><creatorcontrib>Qu, Y.Y</creatorcontrib><creatorcontrib>Xia, X.C</creatorcontrib><title>Molecular mapping of stripe rust resistance gene YrCH42 in Chinese wheat cultivar Chuanmai 42 and its allelism with Yr24 and Yr26</title><title>Theoretical and applied genetics</title><addtitle>Theor Appl Genet</addtitle><description>Stripe rust, caused by Puccinia striiformis f. sp. tritici (PST), is one of the most devastating diseases in common wheat (Triticum aestivum L.) worldwide. The objectives of this study were to map a stripe rust resistance gene in Chinese wheat cultivar Chuanmai 42 using molecular markers and to investigate its allelism with Yr24 and Yr26. A total of 787 F2 plants and 186 F3 lines derived from a cross between resistant cultivar Chuanmai 42 and susceptible line Taichung 29 were used for resistance gene tagging. Also 197 F2 plants from the cross Chuanmai 42xYr24/3*Avocet S and 726 F2 plants from Chuanmai 42xYr26/3*Avocet S were employed for allelic test of the resistance genes. In all, 819 pairs of wheat SSR primers were used to test the two parents, as well as resistant and susceptible bulks. Subsequently, nine polymorphic markers were employed for genotyping the F2 and F3 populations. Results indicated that the stripe rust resistance in Chuanmai 42 was conferred by a single dominant gene, temporarily designated YrCH42, located close to the centromere of chromosome 1B and flanked by nine SSR markers Xwmc626, Xgwm273, Xgwm11, Xgwm18, Xbarc137, Xbarc187, Xgwm498, Xbarc240 and Xwmc216. The resistance gene was closely linked to Xgwm498 and Xbarc187 with genetic distances of 1.6 and 2.3 cM, respectively. The seedling tests with 26 PST isolates and allelic tests indicated that YrCH42, Yr24 and Yr26 are likely to be the same gene.</description><subject>Alleles</subject><subject>Biological and medical sciences</subject><subject>China</subject><subject>Chromosome Mapping</subject><subject>Chromosomes, Plant</subject><subject>Classical genetics, quantitative genetics, hybrids</subject><subject>Crop diseases</subject><subject>Crosses, Genetic</subject><subject>DNA, Plant - analysis</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Gene Frequency</subject><subject>Genes</subject><subject>Genes, Plant</subject><subject>Genetic Linkage</subject><subject>Genetic Markers</subject><subject>Genetics</subject><subject>Genetics of eukaryotes. Biological and molecular evolution</subject><subject>Immunity, Innate - genetics</subject><subject>Methods, theories and miscellaneous</subject><subject>Plant Diseases - genetics</subject><subject>Pteridophyta, spermatophyta</subject><subject>Puccinia striiformis</subject><subject>Triticum - genetics</subject><subject>Triticum aestivum</subject><subject>Vegetals</subject><issn>0040-5752</issn><issn>1432-2242</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNqF0cuKFDEUBuAgitMz-gBuNAi6Kz25VFJZSqEzwogLx4WrkKROdWeoS5tUOfTSNzdjNwy4cZVAvvOHw0_ICwbvGIB-nwEY5xWAqoDLujo8IhsmBa84l_wx2QBIqGpd8zNynvMtAPAaxFNyxlTN60boDfn9ZR4wrINLdHT7fZy2dO5pXlLcI01rXmjCHPPipoB0ixPSH6m9kpzGiba7OGFGerdDt9ASssRfJafdrW4aXaRFuamjccnUDQMOMY_0Li67EsHl36dyUc_Ik94NGZ-fzgty8-njTXtVXX-9_Nx-uK6CZGwpa3QheMN8WUoK5bwxnHkJqH3XYO9dFwRw4xU2CH0TuqZh2HkhlDTSa3FB3h5j92n-uWJe7BhzwGFwE85rtkobpbWp_wuZqZkRBgp8_Q-8ndc0lR1sw8FwZaApiB1RSHPOCXu7T3F06WAZ2PsS7bFEW0q09yXaQ5l5eQpe_Yjdw8SptQLenIDLwQ19Ku3E_OC0brTRorhXR9e72bptKub7Nw5MACtfKzDiD6dArPg</recordid><startdate>20060501</startdate><enddate>20060501</enddate><creator>Li, G.Q</creator><creator>Li, Z.F</creator><creator>Yang, W.Y</creator><creator>Zhang, Y</creator><creator>He, Z.H</creator><creator>Xu, S.C</creator><creator>Singh, R.P</creator><creator>Qu, Y.Y</creator><creator>Xia, X.C</creator><general>Springer</general><general>Springer Nature B.V</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7SS</scope><scope>7TK</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>8AO</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M7P</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>RC3</scope><scope>7QH</scope><scope>7QO</scope><scope>7X8</scope></search><sort><creationdate>20060501</creationdate><title>Molecular mapping of stripe rust resistance gene YrCH42 in Chinese wheat cultivar Chuanmai 42 and its allelism with Yr24 and Yr26</title><author>Li, G.Q ; Li, Z.F ; Yang, W.Y ; Zhang, Y ; He, Z.H ; Xu, S.C ; Singh, R.P ; Qu, Y.Y ; Xia, X.C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c411t-57dccb91b004436ab9921b40e7bd8efbadc3029b6e8e0f8cd881edb336494b73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Alleles</topic><topic>Biological and medical sciences</topic><topic>China</topic><topic>Chromosome Mapping</topic><topic>Chromosomes, Plant</topic><topic>Classical genetics, quantitative genetics, hybrids</topic><topic>Crop diseases</topic><topic>Crosses, Genetic</topic><topic>DNA, Plant - analysis</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Gene Frequency</topic><topic>Genes</topic><topic>Genes, Plant</topic><topic>Genetic Linkage</topic><topic>Genetic Markers</topic><topic>Genetics</topic><topic>Genetics of eukaryotes. Biological and molecular evolution</topic><topic>Immunity, Innate - genetics</topic><topic>Methods, theories and miscellaneous</topic><topic>Plant Diseases - genetics</topic><topic>Pteridophyta, spermatophyta</topic><topic>Puccinia striiformis</topic><topic>Triticum - genetics</topic><topic>Triticum aestivum</topic><topic>Vegetals</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, G.Q</creatorcontrib><creatorcontrib>Li, Z.F</creatorcontrib><creatorcontrib>Yang, W.Y</creatorcontrib><creatorcontrib>Zhang, Y</creatorcontrib><creatorcontrib>He, Z.H</creatorcontrib><creatorcontrib>Xu, S.C</creatorcontrib><creatorcontrib>Singh, R.P</creatorcontrib><creatorcontrib>Qu, Y.Y</creatorcontrib><creatorcontrib>Xia, X.C</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Neurosciences Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Genetics Abstracts</collection><collection>Aqualine</collection><collection>Biotechnology Research Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Theoretical and applied genetics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, G.Q</au><au>Li, Z.F</au><au>Yang, W.Y</au><au>Zhang, Y</au><au>He, Z.H</au><au>Xu, S.C</au><au>Singh, R.P</au><au>Qu, Y.Y</au><au>Xia, X.C</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Molecular mapping of stripe rust resistance gene YrCH42 in Chinese wheat cultivar Chuanmai 42 and its allelism with Yr24 and Yr26</atitle><jtitle>Theoretical and applied genetics</jtitle><addtitle>Theor Appl Genet</addtitle><date>2006-05-01</date><risdate>2006</risdate><volume>112</volume><issue>8</issue><spage>1434</spage><epage>1440</epage><pages>1434-1440</pages><issn>0040-5752</issn><eissn>1432-2242</eissn><coden>THAGA6</coden><abstract>Stripe rust, caused by Puccinia striiformis f. sp. tritici (PST), is one of the most devastating diseases in common wheat (Triticum aestivum L.) worldwide. The objectives of this study were to map a stripe rust resistance gene in Chinese wheat cultivar Chuanmai 42 using molecular markers and to investigate its allelism with Yr24 and Yr26. A total of 787 F2 plants and 186 F3 lines derived from a cross between resistant cultivar Chuanmai 42 and susceptible line Taichung 29 were used for resistance gene tagging. Also 197 F2 plants from the cross Chuanmai 42xYr24/3*Avocet S and 726 F2 plants from Chuanmai 42xYr26/3*Avocet S were employed for allelic test of the resistance genes. In all, 819 pairs of wheat SSR primers were used to test the two parents, as well as resistant and susceptible bulks. Subsequently, nine polymorphic markers were employed for genotyping the F2 and F3 populations. Results indicated that the stripe rust resistance in Chuanmai 42 was conferred by a single dominant gene, temporarily designated YrCH42, located close to the centromere of chromosome 1B and flanked by nine SSR markers Xwmc626, Xgwm273, Xgwm11, Xgwm18, Xbarc137, Xbarc187, Xgwm498, Xbarc240 and Xwmc216. The resistance gene was closely linked to Xgwm498 and Xbarc187 with genetic distances of 1.6 and 2.3 cM, respectively. The seedling tests with 26 PST isolates and allelic tests indicated that YrCH42, Yr24 and Yr26 are likely to be the same gene.</abstract><cop>Heidelberg</cop><cop>Berlin</cop><pub>Springer</pub><pmid>16525837</pmid><doi>10.1007/s00122-006-0245-y</doi><tpages>7</tpages></addata></record> |
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| subjects | Alleles Biological and medical sciences China Chromosome Mapping Chromosomes, Plant Classical genetics, quantitative genetics, hybrids Crop diseases Crosses, Genetic DNA, Plant - analysis Fundamental and applied biological sciences. Psychology Gene Frequency Genes Genes, Plant Genetic Linkage Genetic Markers Genetics Genetics of eukaryotes. Biological and molecular evolution Immunity, Innate - genetics Methods, theories and miscellaneous Plant Diseases - genetics Pteridophyta, spermatophyta Puccinia striiformis Triticum - genetics Triticum aestivum Vegetals |
| title | Molecular mapping of stripe rust resistance gene YrCH42 in Chinese wheat cultivar Chuanmai 42 and its allelism with Yr24 and Yr26 |
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