Genetic variation between Phytophthora cactorum isolates differing in their ability to cause crown rot in strawberry.
Identifieur interne : 002315 ( Main/Exploration ); précédent : 002314; suivant : 002316Genetic variation between Phytophthora cactorum isolates differing in their ability to cause crown rot in strawberry.
Auteurs : H Vard Eikemo [Norvège] ; Sonja S. Klemsdal ; Ingvild Riisberg ; Peter Bonants ; Arne Stensvand ; Anne M. TronsmoSource :
- Mycological research [ 0953-7562 ] ; 2004.
Descripteurs français
- KwdFr :
- MESH :
- analyse : ADN fongique.
- génétique : Phytophthora.
- microbiologie : Fragaria, Maladies des plantes.
- pathogénicité : Phytophthora.
- classification : Phytophthora, Polymorphisme de restriction, Variation génétique.
English descriptors
- KwdEn :
- MESH :
- chemical , analysis : DNA, Fungal.
- classification : Phytophthora.
- genetics : Phytophthora.
- microbiology : Fragaria, Plant Diseases.
- pathogenicity : Phytophthora.
- Genetic Variation, Polymorphism, Restriction Fragment Length.
Abstract
Analysis of 44 isolates of Phytophthora cactorum, isolated from strawberry and other hosts, by AFLP showed that the crown rot pathotype is different from leather rot isolates and from P. cactorum isolated from other hosts. 16 of 23 crown rot isolates, including isolates from Europe, Japan, Australia, and New Zealand, were identical in an analysis based on 96 polymorphic bands from seven primer combinations. Leather rot isolates of strawberry could not be distinguished from isolates from other hosts. The pathogenicity test of all 44 isolates on strawberry plants mostly gave unambiguous results, except for three American isolates, which seemed to have reduced aggressiveness compared to the crown rot isolates. These isolates also differed in the AFLP analysis. Comparing information on the origin of the isolates with results from the pathogenicity test, showed that isolates from strawberry fruits or petioles could be either leather rot or crown rot pathotypes. None of the isolates from hosts other than strawberry caused crown rot symptoms in strawberry.
DOI: 10.1017/s0953756204009244
PubMed: 15185982
Affiliations:
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Klemsdal</name></author><author><name sortKey="Riisberg, Ingvild" sort="Riisberg, Ingvild" uniqKey="Riisberg I" first="Ingvild" last="Riisberg">Ingvild Riisberg</name></author><author><name sortKey="Bonants, Peter" sort="Bonants, Peter" uniqKey="Bonants P" first="Peter" last="Bonants">Peter Bonants</name></author><author><name sortKey="Stensvand, Arne" sort="Stensvand, Arne" uniqKey="Stensvand A" first="Arne" last="Stensvand">Arne Stensvand</name></author><author><name sortKey="Tronsmo, Anne M" sort="Tronsmo, Anne M" uniqKey="Tronsmo A" first="Anne M" last="Tronsmo">Anne M. 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Klemsdal</name></author><author><name sortKey="Riisberg, Ingvild" sort="Riisberg, Ingvild" uniqKey="Riisberg I" first="Ingvild" last="Riisberg">Ingvild Riisberg</name></author><author><name sortKey="Bonants, Peter" sort="Bonants, Peter" uniqKey="Bonants P" first="Peter" last="Bonants">Peter Bonants</name></author><author><name sortKey="Stensvand, Arne" sort="Stensvand, Arne" uniqKey="Stensvand A" first="Arne" last="Stensvand">Arne Stensvand</name></author><author><name sortKey="Tronsmo, Anne M" sort="Tronsmo, Anne M" uniqKey="Tronsmo A" first="Anne M" last="Tronsmo">Anne M. Tronsmo</name></author></analytic><series><title level="j">Mycological research</title><idno type="ISSN">0953-7562</idno><imprint><date when="2004" type="published">2004</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>DNA, Fungal (analysis)</term><term>Fragaria (microbiology)</term><term>Genetic Variation (MeSH)</term><term>Phytophthora (classification)</term><term>Phytophthora (genetics)</term><term>Phytophthora (pathogenicity)</term><term>Plant Diseases (microbiology)</term><term>Polymorphism, Restriction Fragment Length (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>ADN fongique (analyse)</term><term>Fragaria (microbiologie)</term><term>Maladies des plantes (microbiologie)</term><term>Phytophthora (classification)</term><term>Phytophthora (génétique)</term><term>Phytophthora (pathogénicité)</term><term>Polymorphisme de restriction (MeSH)</term><term>Variation génétique (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>DNA, Fungal</term></keywords><keywords scheme="MESH" qualifier="analyse" xml:lang="fr"><term>ADN fongique</term></keywords><keywords scheme="MESH" qualifier="classification" xml:lang="en"><term>Phytophthora</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Phytophthora</term></keywords><keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>Phytophthora</term></keywords><keywords scheme="MESH" qualifier="microbiologie" xml:lang="fr"><term>Fragaria</term><term>Maladies des plantes</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Fragaria</term><term>Plant Diseases</term></keywords><keywords scheme="MESH" qualifier="pathogenicity" xml:lang="en"><term>Phytophthora</term></keywords><keywords scheme="MESH" qualifier="pathogénicité" xml:lang="fr"><term>Phytophthora</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Genetic Variation</term><term>Polymorphism, Restriction Fragment Length</term></keywords><keywords scheme="MESH" qualifier="classification" xml:lang="fr"><term>Phytophthora</term><term>Polymorphisme de restriction</term><term>Variation génétique</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Analysis of 44 isolates of Phytophthora cactorum, isolated from strawberry and other hosts, by AFLP showed that the crown rot pathotype is different from leather rot isolates and from P. cactorum isolated from other hosts. 16 of 23 crown rot isolates, including isolates from Europe, Japan, Australia, and New Zealand, were identical in an analysis based on 96 polymorphic bands from seven primer combinations. Leather rot isolates of strawberry could not be distinguished from isolates from other hosts. The pathogenicity test of all 44 isolates on strawberry plants mostly gave unambiguous results, except for three American isolates, which seemed to have reduced aggressiveness compared to the crown rot isolates. These isolates also differed in the AFLP analysis. Comparing information on the origin of the isolates with results from the pathogenicity test, showed that isolates from strawberry fruits or petioles could be either leather rot or crown rot pathotypes. None of the isolates from hosts other than strawberry caused crown rot symptoms in strawberry.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">15185982</PMID><DateCompleted><Year>2004</Year><Month>07</Month><Day>15</Day></DateCompleted><DateRevised><Year>2019</Year><Month>11</Month><Day>08</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0953-7562</ISSN><JournalIssue CitedMedium="Print"><Volume>108</Volume><Issue>Pt 3</Issue><PubDate><Year>2004</Year><Month>Mar</Month></PubDate></JournalIssue><Title>Mycological research</Title><ISOAbbreviation>Mycol Res</ISOAbbreviation></Journal><ArticleTitle>Genetic variation between Phytophthora cactorum isolates differing in their ability to cause crown rot in strawberry.</ArticleTitle><Pagination><MedlinePgn>317-24</MedlinePgn></Pagination><Abstract><AbstractText>Analysis of 44 isolates of Phytophthora cactorum, isolated from strawberry and other hosts, by AFLP showed that the crown rot pathotype is different from leather rot isolates and from P. cactorum isolated from other hosts. 16 of 23 crown rot isolates, including isolates from Europe, Japan, Australia, and New Zealand, were identical in an analysis based on 96 polymorphic bands from seven primer combinations. Leather rot isolates of strawberry could not be distinguished from isolates from other hosts. The pathogenicity test of all 44 isolates on strawberry plants mostly gave unambiguous results, except for three American isolates, which seemed to have reduced aggressiveness compared to the crown rot isolates. These isolates also differed in the AFLP analysis. Comparing information on the origin of the isolates with results from the pathogenicity test, showed that isolates from strawberry fruits or petioles could be either leather rot or crown rot pathotypes. None of the isolates from hosts other than strawberry caused crown rot symptoms in strawberry.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Eikemo</LastName><ForeName>Håvard</ForeName><Initials>H</Initials><AffiliationInfo><Affiliation>The Norwegian Crop Research Institute, Plant Protection Centre, Hogskoleveien 7, N-1432 Aas, Norway. haavard.eikemo@planteforsk.no</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Klemsdal</LastName><ForeName>Sonja S</ForeName><Initials>SS</Initials></Author><Author ValidYN="Y"><LastName>Riisberg</LastName><ForeName>Ingvild</ForeName><Initials>I</Initials></Author><Author ValidYN="Y"><LastName>Bonants</LastName><ForeName>Peter</ForeName><Initials>P</Initials></Author><Author ValidYN="Y"><LastName>Stensvand</LastName><ForeName>Arne</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Tronsmo</LastName><ForeName>Anne M</ForeName><Initials>AM</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Mycol Res</MedlineTA><NlmUniqueID>8913481</NlmUniqueID><ISSNLinking>0953-7562</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D004271">DNA, Fungal</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D004271" MajorTopicYN="N">DNA, Fungal</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D031985" MajorTopicYN="N">Fragaria</DescriptorName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014644" MajorTopicYN="Y">Genetic Variation</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010838" MajorTopicYN="N">Phytophthora</DescriptorName><QualifierName UI="Q000145" MajorTopicYN="N">classification</QualifierName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000472" MajorTopicYN="Y">pathogenicity</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010935" MajorTopicYN="N">Plant Diseases</DescriptorName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012150" MajorTopicYN="N">Polymorphism, Restriction Fragment Length</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2004</Year><Month>6</Month><Day>10</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2004</Year><Month>7</Month><Day>16</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2004</Year><Month>6</Month><Day>10</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">15185982</ArticleId><ArticleId IdType="doi">10.1017/s0953756204009244</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Norvège</li></country></list><tree><noCountry><name sortKey="Bonants, Peter" sort="Bonants, Peter" uniqKey="Bonants P" first="Peter" last="Bonants">Peter Bonants</name><name sortKey="Klemsdal, Sonja S" sort="Klemsdal, Sonja S" uniqKey="Klemsdal S" first="Sonja S" last="Klemsdal">Sonja S. Klemsdal</name><name sortKey="Riisberg, Ingvild" sort="Riisberg, Ingvild" uniqKey="Riisberg I" first="Ingvild" last="Riisberg">Ingvild Riisberg</name><name sortKey="Stensvand, Arne" sort="Stensvand, Arne" uniqKey="Stensvand A" first="Arne" last="Stensvand">Arne Stensvand</name><name sortKey="Tronsmo, Anne M" sort="Tronsmo, Anne M" uniqKey="Tronsmo A" first="Anne M" last="Tronsmo">Anne M. Tronsmo</name></noCountry><country name="Norvège"><noRegion><name sortKey="Eikemo, H Vard" sort="Eikemo, H Vard" uniqKey="Eikemo H" first="H Vard" last="Eikemo">H Vard Eikemo</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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