Analysis of host species specificity of Magnaporthe grisea toward foxtail millet using a genetic cross between isolates from wheat and foxtail millet
ABSTRACT Host species specificity of Magnaporthe grisea toward foxtail millet was analyzed using F(1) cultures derived from a cross between a Triticum isolate (pathogenic on wheat) and a Setaria isolate (pathogenic on foxtail millet). On foxtail millet cvs. Beni-awa and Oke-awa, avirulent and virule...
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| Veröffentlicht in: | Phytopathology 2003, Vol.93 (1), p.42-45 |
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| creator | Murakami, J Tomita, R Kataoka, T Nakayashiki, H Tosa, Y Mayama, S |
| description | ABSTRACT Host species specificity of Magnaporthe grisea toward foxtail millet was analyzed using F(1) cultures derived from a cross between a Triticum isolate (pathogenic on wheat) and a Setaria isolate (pathogenic on foxtail millet). On foxtail millet cvs. Beni-awa and Oke-awa, avirulent and virulent cultures segregated in a 1:1 ratio, suggesting that a single locus is involved in the specificity. This locus was designated as Pfm1. On cv. Ki-awa, two loci were involved and one of them was Pfm1. The other locus was designated as Pfm2. Interestingly, Pfm1 was not involved in the pathogenic specificity on cv. Kariwano-zairai. These results suggest that there is no "master gene" that determines the pathogenic specificity on all foxtail millet cultivars and that the species specificity of M. grisea toward foxtail millet is governed by cultivar-dependent genetic mechanisms that are similar to gene-for-gene interactions controlling race-cultivar specificity. |
| doi_str_mv | 10.1094/phyto.2003.93.1.42 |
| format | Article |
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On foxtail millet cvs. Beni-awa and Oke-awa, avirulent and virulent cultures segregated in a 1:1 ratio, suggesting that a single locus is involved in the specificity. This locus was designated as Pfm1. On cv. Ki-awa, two loci were involved and one of them was Pfm1. The other locus was designated as Pfm2. Interestingly, Pfm1 was not involved in the pathogenic specificity on cv. Kariwano-zairai. These results suggest that there is no "master gene" that determines the pathogenic specificity on all foxtail millet cultivars and that the species specificity of M. grisea toward foxtail millet is governed by cultivar-dependent genetic mechanisms that are similar to gene-for-gene interactions controlling race-cultivar specificity.</description><identifier>ISSN: 0031-949X</identifier><identifier>EISSN: 1943-7684</identifier><identifier>DOI: 10.1094/phyto.2003.93.1.42</identifier><identifier>PMID: 18944155</identifier><identifier>CODEN: PHYTAJ</identifier><language>eng</language><publisher>St. Paul, MN: American Phytopathological Society</publisher><subject>Agronomy. Soil science and plant productions ; Biological and medical sciences ; cultivars ; Fundamental and applied biological sciences. Psychology ; Fungal plant pathogens ; gene-for-gene relationship ; genetic variation ; Genetics and breeding of economic plants ; host specificity ; host-pathogen relationships ; Magnaporthe grisea ; pathogenicity ; pathotypes ; Pest resistance ; Phytopathology. Animal pests. Plant and forest protection ; plant pathogenic fungi ; Plant pathogens ; Setaria italica ; Triticum aestivum ; Variation, races, biotypes, parasitic specialization, genetics ; Varietal selection. Specialized plant breeding, plant breeding aims</subject><ispartof>Phytopathology, 2003, Vol.93 (1), p.42-45</ispartof><rights>2003 INIST-CNRS</rights><rights>Copyright American Phytopathological Society Jan 2003</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c522t-d254978117a1d8f7d29b6de122a639e9eb12b84e245c5eca601712d3e7d45193</citedby><cites>FETCH-LOGICAL-c522t-d254978117a1d8f7d29b6de122a639e9eb12b84e245c5eca601712d3e7d45193</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,3724,4024,27923,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=14638695$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18944155$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Murakami, J</creatorcontrib><creatorcontrib>Tomita, R</creatorcontrib><creatorcontrib>Kataoka, T</creatorcontrib><creatorcontrib>Nakayashiki, H</creatorcontrib><creatorcontrib>Tosa, Y</creatorcontrib><creatorcontrib>Mayama, S</creatorcontrib><title>Analysis of host species specificity of Magnaporthe grisea toward foxtail millet using a genetic cross between isolates from wheat and foxtail millet</title><title>Phytopathology</title><addtitle>Phytopathology</addtitle><description>ABSTRACT Host species specificity of Magnaporthe grisea toward foxtail millet was analyzed using F(1) cultures derived from a cross between a Triticum isolate (pathogenic on wheat) and a Setaria isolate (pathogenic on foxtail millet). On foxtail millet cvs. Beni-awa and Oke-awa, avirulent and virulent cultures segregated in a 1:1 ratio, suggesting that a single locus is involved in the specificity. This locus was designated as Pfm1. On cv. Ki-awa, two loci were involved and one of them was Pfm1. The other locus was designated as Pfm2. Interestingly, Pfm1 was not involved in the pathogenic specificity on cv. Kariwano-zairai. These results suggest that there is no "master gene" that determines the pathogenic specificity on all foxtail millet cultivars and that the species specificity of M. grisea toward foxtail millet is governed by cultivar-dependent genetic mechanisms that are similar to gene-for-gene interactions controlling race-cultivar specificity.</description><subject>Agronomy. Soil science and plant productions</subject><subject>Biological and medical sciences</subject><subject>cultivars</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Fungal plant pathogens</subject><subject>gene-for-gene relationship</subject><subject>genetic variation</subject><subject>Genetics and breeding of economic plants</subject><subject>host specificity</subject><subject>host-pathogen relationships</subject><subject>Magnaporthe grisea</subject><subject>pathogenicity</subject><subject>pathotypes</subject><subject>Pest resistance</subject><subject>Phytopathology. Animal pests. Plant and forest protection</subject><subject>plant pathogenic fungi</subject><subject>Plant pathogens</subject><subject>Setaria italica</subject><subject>Triticum aestivum</subject><subject>Variation, races, biotypes, parasitic specialization, genetics</subject><subject>Varietal selection. Specialized plant breeding, plant breeding aims</subject><issn>0031-949X</issn><issn>1943-7684</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp90UGLEzEUB_BBFLeufgEPGgT11DEvySST47KoK6ysYAU9hdeZN22W6aSbpNR-EL-vM7awsAdPObzf-xPevyheAi-BW_Vhuz7kUArOZWllCaUSj4oZWCXnRtfqcTEbJzC3yv48K56ldMs5N3WlnxZnUFuloKpmxZ-LAftD8omFjq1DyixtqfGUjm_nG58P0-wrrgbchpjXxFbRJ0KWwx5jy7rwO6Pv2cb3PWW2S35YMWQrGij7hjUxpMSWlPdEA_Mp9JjH-C6GDduvCTPD4WHI8-JJh32iF6f3vFh8-ri4vJpf33z-cnlxPW8qIfK8FZWypgYwCG3dmVbYpW4JhEAtLVlagljWioSqmooa1BwMiFaSaVUFVp4X74-x2xjudpSy2_jUUN_jQGGXnJHSKGO0HOW7_0qotdaV1SN88wDehl0cb5yckCDk-BU-InFE_24TqXPb6DcYDw64m6p1365-LW7cVK2z0oFTYlx6dUreLTfU3q-cuhzB2xPA1GDfRRwan-6d0rLWdnKvj67D4HDq0v34LjhIDlwKyaX8CxlruFI</recordid><startdate>2003</startdate><enddate>2003</enddate><creator>Murakami, J</creator><creator>Tomita, R</creator><creator>Kataoka, T</creator><creator>Nakayashiki, H</creator><creator>Tosa, Y</creator><creator>Mayama, S</creator><general>American Phytopathological Society</general><scope>FBQ</scope><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X2</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>8AO</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0K</scope><scope>M0S</scope><scope>M1P</scope><scope>M7P</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>S0X</scope><scope>7T7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>7X8</scope></search><sort><creationdate>2003</creationdate><title>Analysis of host species specificity of Magnaporthe grisea toward foxtail millet using a genetic cross between isolates from wheat and foxtail millet</title><author>Murakami, J ; Tomita, R ; Kataoka, T ; Nakayashiki, H ; Tosa, Y ; Mayama, S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c522t-d254978117a1d8f7d29b6de122a639e9eb12b84e245c5eca601712d3e7d45193</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Agronomy. Soil science and plant productions</topic><topic>Biological and medical sciences</topic><topic>cultivars</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Fungal plant pathogens</topic><topic>gene-for-gene relationship</topic><topic>genetic variation</topic><topic>Genetics and breeding of economic plants</topic><topic>host specificity</topic><topic>host-pathogen relationships</topic><topic>Magnaporthe grisea</topic><topic>pathogenicity</topic><topic>pathotypes</topic><topic>Pest resistance</topic><topic>Phytopathology. Animal pests. Plant and forest protection</topic><topic>plant pathogenic fungi</topic><topic>Plant pathogens</topic><topic>Setaria italica</topic><topic>Triticum aestivum</topic><topic>Variation, races, biotypes, parasitic specialization, genetics</topic><topic>Varietal selection. Specialized plant breeding, plant breeding aims</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Murakami, J</creatorcontrib><creatorcontrib>Tomita, R</creatorcontrib><creatorcontrib>Kataoka, T</creatorcontrib><creatorcontrib>Nakayashiki, H</creatorcontrib><creatorcontrib>Tosa, Y</creatorcontrib><creatorcontrib>Mayama, S</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Agricultural Science Collection</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>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>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</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>Agricultural Science Database</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Biological Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</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>SIRS Editorial</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Phytopathology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Murakami, J</au><au>Tomita, R</au><au>Kataoka, T</au><au>Nakayashiki, H</au><au>Tosa, Y</au><au>Mayama, S</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Analysis of host species specificity of Magnaporthe grisea toward foxtail millet using a genetic cross between isolates from wheat and foxtail millet</atitle><jtitle>Phytopathology</jtitle><addtitle>Phytopathology</addtitle><date>2003</date><risdate>2003</risdate><volume>93</volume><issue>1</issue><spage>42</spage><epage>45</epage><pages>42-45</pages><issn>0031-949X</issn><eissn>1943-7684</eissn><coden>PHYTAJ</coden><abstract>ABSTRACT Host species specificity of Magnaporthe grisea toward foxtail millet was analyzed using F(1) cultures derived from a cross between a Triticum isolate (pathogenic on wheat) and a Setaria isolate (pathogenic on foxtail millet). On foxtail millet cvs. Beni-awa and Oke-awa, avirulent and virulent cultures segregated in a 1:1 ratio, suggesting that a single locus is involved in the specificity. This locus was designated as Pfm1. On cv. Ki-awa, two loci were involved and one of them was Pfm1. The other locus was designated as Pfm2. Interestingly, Pfm1 was not involved in the pathogenic specificity on cv. Kariwano-zairai. These results suggest that there is no "master gene" that determines the pathogenic specificity on all foxtail millet cultivars and that the species specificity of M. grisea toward foxtail millet is governed by cultivar-dependent genetic mechanisms that are similar to gene-for-gene interactions controlling race-cultivar specificity.</abstract><cop>St. Paul, MN</cop><pub>American Phytopathological Society</pub><pmid>18944155</pmid><doi>10.1094/phyto.2003.93.1.42</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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| source | EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection; American Phytopathological Society Journal Back Issues |
| subjects | Agronomy. Soil science and plant productions Biological and medical sciences cultivars Fundamental and applied biological sciences. Psychology Fungal plant pathogens gene-for-gene relationship genetic variation Genetics and breeding of economic plants host specificity host-pathogen relationships Magnaporthe grisea pathogenicity pathotypes Pest resistance Phytopathology. Animal pests. Plant and forest protection plant pathogenic fungi Plant pathogens Setaria italica Triticum aestivum Variation, races, biotypes, parasitic specialization, genetics Varietal selection. Specialized plant breeding, plant breeding aims |
| title | Analysis of host species specificity of Magnaporthe grisea toward foxtail millet using a genetic cross between isolates from wheat and foxtail millet |
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