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Genotypic diversity in barley powdery mildew populations in northern France
Diversity in populations of Erysiphe graminis (Blumeria graminis) f.sp. hordei was studied with virulence and molecular markers. Isolates were sampled in two locations in northern France from a winter barley cultivar (Plaisant) and a spring cultivar (Caruso). Only a few pathotypes (determined by vir...
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Published in: | Plant pathology 1999-10, Vol.48 (5), p.582-587 |
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creator | Caffier, V Brandle, U.E Wolfe, M.S |
description | Diversity in populations of Erysiphe graminis (Blumeria graminis) f.sp. hordei was studied with virulence and molecular markers. Isolates were sampled in two locations in northern France from a winter barley cultivar (Plaisant) and a spring cultivar (Caruso). Only a few pathotypes (determined by virulence markers) were common. The rest of the population was diverse. Diversity within common pathotypes, estimated by five RAPD and two SCAR markers, was generally high, except for one pathotype, which was frequent on Plaisant. This pathotype carried only one virulence, Va22, out of the 11 virulences tested. It appeared as a clonal lineage, which had occurred previously, at least in 1992, in northern France, demonstrating survival of asexual lineages in populations that often reproduce sexually. |
doi_str_mv | 10.1046/j.1365-3059.1999.00381.x |
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Isolates were sampled in two locations in northern France from a winter barley cultivar (Plaisant) and a spring cultivar (Caruso). Only a few pathotypes (determined by virulence markers) were common. The rest of the population was diverse. Diversity within common pathotypes, estimated by five RAPD and two SCAR markers, was generally high, except for one pathotype, which was frequent on Plaisant. This pathotype carried only one virulence, Va22, out of the 11 virulences tested. It appeared as a clonal lineage, which had occurred previously, at least in 1992, in northern France, demonstrating survival of asexual lineages in populations that often reproduce sexually.</description><identifier>ISSN: 0032-0862</identifier><identifier>EISSN: 1365-3059</identifier><identifier>DOI: 10.1046/j.1365-3059.1999.00381.x</identifier><identifier>CODEN: PLPAAD</identifier><language>eng</language><publisher>Oxford, U.K. and Cambridge, USA: Blackwell Science Ltd</publisher><subject>barley ; Biological and medical sciences ; Blumeria graminis ; cultivars ; Erysiphe graminis f. sp. hordei ; Fundamental and applied biological sciences. Psychology ; Fungal plant pathogens ; genetic markers ; genetic variation ; Hordeum vulgare ; Life Sciences ; molecular markers ; pathotypes ; Phytopathology. Animal pests. Plant and forest protection ; population ; population genetics ; random amplified polymorphic DNA technique ; RAPD ; SCAR ; sequence characterized amplified regions ; Variation, races, biotypes, parasitic specialization, genetics ; virulence</subject><ispartof>Plant pathology, 1999-10, Vol.48 (5), p.582-587</ispartof><rights>1999 INIST-CNRS</rights><rights>Copyright Blackwell Science Ltd. Oct 1999</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4241-7c52ee62bfc9b203a90a461822c43f08f4f18a3414c3b807c799b2d0b2f8ffe63</citedby><cites>FETCH-LOGICAL-c4241-7c52ee62bfc9b203a90a461822c43f08f4f18a3414c3b807c799b2d0b2f8ffe63</cites><orcidid>0000-0002-2388-3630</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1964319$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.inrae.fr/hal-02697714$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Caffier, V</creatorcontrib><creatorcontrib>Brandle, U.E</creatorcontrib><creatorcontrib>Wolfe, M.S</creatorcontrib><title>Genotypic diversity in barley powdery mildew populations in northern France</title><title>Plant pathology</title><description>Diversity in populations of Erysiphe graminis (Blumeria graminis) f.sp. hordei was studied with virulence and molecular markers. Isolates were sampled in two locations in northern France from a winter barley cultivar (Plaisant) and a spring cultivar (Caruso). Only a few pathotypes (determined by virulence markers) were common. The rest of the population was diverse. Diversity within common pathotypes, estimated by five RAPD and two SCAR markers, was generally high, except for one pathotype, which was frequent on Plaisant. This pathotype carried only one virulence, Va22, out of the 11 virulences tested. It appeared as a clonal lineage, which had occurred previously, at least in 1992, in northern France, demonstrating survival of asexual lineages in populations that often reproduce sexually.</description><subject>barley</subject><subject>Biological and medical sciences</subject><subject>Blumeria graminis</subject><subject>cultivars</subject><subject>Erysiphe graminis f. sp. hordei</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Fungal plant pathogens</subject><subject>genetic markers</subject><subject>genetic variation</subject><subject>Hordeum vulgare</subject><subject>Life Sciences</subject><subject>molecular markers</subject><subject>pathotypes</subject><subject>Phytopathology. Animal pests. Plant and forest protection</subject><subject>population</subject><subject>population genetics</subject><subject>random amplified polymorphic DNA technique</subject><subject>RAPD</subject><subject>SCAR</subject><subject>sequence characterized amplified regions</subject><subject>Variation, races, biotypes, parasitic specialization, genetics</subject><subject>virulence</subject><issn>0032-0862</issn><issn>1365-3059</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><recordid>eNqNkMtu3CAYRlHUSp2mfYZaVTZZ2P25GIPUzSjKTR2pkdqsEWYgYeQYBzyZ-O2D6yjZdsXtfB9wECowVBgY_7GrMOV1SaGWFZZSVgBU4Or5CK3eDj6gVd4lJQhOPqHPKe0AcC2lWKFfl7YP4zR4U2z9k43Jj1Ph-6LVsbNTMYTD1sapePDd1h7ycth3evShTzPUhzje29gXF1H3xn5BH53ukv36Oh6j24vzv2dX5eb35fXZelMaRhguG1MTazlpnZEtAaolaMaxIMQw6kA45rDQlGFmaCugMY3M3BZa4oRzltNjdLr03utODdE_6DipoL26Wm_UvAeEy6bB7Aln9vvCDjE87m0a1S7sY5-fpwjmAlgtmgyJBTIxpBSte2vFoGbLaqdmmWqWqWbL6p9l9ZyjJ6_9OhnduVmET-95yRnFMmM_F-zgs9b_rlc3N-s8yfFvS9zpoPRdzDfc_iGAKRDJ8h8YfQE1fpgD</recordid><startdate>199910</startdate><enddate>199910</enddate><creator>Caffier, V</creator><creator>Brandle, U.E</creator><creator>Wolfe, M.S</creator><general>Blackwell Science Ltd</general><general>Blackwell</general><general>Wiley Subscription Services, Inc</general><general>Wiley</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>7T7</scope><scope>7U9</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>H94</scope><scope>M7N</scope><scope>P64</scope><scope>RC3</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0002-2388-3630</orcidid></search><sort><creationdate>199910</creationdate><title>Genotypic diversity in barley powdery mildew populations in northern France</title><author>Caffier, V ; Brandle, U.E ; Wolfe, M.S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4241-7c52ee62bfc9b203a90a461822c43f08f4f18a3414c3b807c799b2d0b2f8ffe63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>barley</topic><topic>Biological and medical sciences</topic><topic>Blumeria graminis</topic><topic>cultivars</topic><topic>Erysiphe graminis f. sp. hordei</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Fungal plant pathogens</topic><topic>genetic markers</topic><topic>genetic variation</topic><topic>Hordeum vulgare</topic><topic>Life Sciences</topic><topic>molecular markers</topic><topic>pathotypes</topic><topic>Phytopathology. Animal pests. Plant and forest protection</topic><topic>population</topic><topic>population genetics</topic><topic>random amplified polymorphic DNA technique</topic><topic>RAPD</topic><topic>SCAR</topic><topic>sequence characterized amplified regions</topic><topic>Variation, races, biotypes, parasitic specialization, genetics</topic><topic>virulence</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Caffier, V</creatorcontrib><creatorcontrib>Brandle, U.E</creatorcontrib><creatorcontrib>Wolfe, M.S</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Virology and AIDS Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Plant pathology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Caffier, V</au><au>Brandle, U.E</au><au>Wolfe, M.S</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Genotypic diversity in barley powdery mildew populations in northern France</atitle><jtitle>Plant pathology</jtitle><date>1999-10</date><risdate>1999</risdate><volume>48</volume><issue>5</issue><spage>582</spage><epage>587</epage><pages>582-587</pages><issn>0032-0862</issn><eissn>1365-3059</eissn><coden>PLPAAD</coden><abstract>Diversity in populations of Erysiphe graminis (Blumeria graminis) f.sp. hordei was studied with virulence and molecular markers. Isolates were sampled in two locations in northern France from a winter barley cultivar (Plaisant) and a spring cultivar (Caruso). Only a few pathotypes (determined by virulence markers) were common. The rest of the population was diverse. Diversity within common pathotypes, estimated by five RAPD and two SCAR markers, was generally high, except for one pathotype, which was frequent on Plaisant. This pathotype carried only one virulence, Va22, out of the 11 virulences tested. It appeared as a clonal lineage, which had occurred previously, at least in 1992, in northern France, demonstrating survival of asexual lineages in populations that often reproduce sexually.</abstract><cop>Oxford, U.K. and Cambridge, USA</cop><pub>Blackwell Science Ltd</pub><doi>10.1046/j.1365-3059.1999.00381.x</doi><tpages>6</tpages><orcidid>https://orcid.org/0000-0002-2388-3630</orcidid></addata></record> |
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subjects | barley Biological and medical sciences Blumeria graminis cultivars Erysiphe graminis f. sp. hordei Fundamental and applied biological sciences. Psychology Fungal plant pathogens genetic markers genetic variation Hordeum vulgare Life Sciences molecular markers pathotypes Phytopathology. Animal pests. Plant and forest protection population population genetics random amplified polymorphic DNA technique RAPD SCAR sequence characterized amplified regions Variation, races, biotypes, parasitic specialization, genetics virulence |
title | Genotypic diversity in barley powdery mildew populations in northern France |
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