An arbuscular mycorrhizal fungus and Epichloë festucae var. lolii reduce Bipolaris sorokiniana disease incidence and improve perennial ryegrass growth.
Identifieur interne : 000A39 ( Main/Corpus ); précédent : 000A38; suivant : 000A40An arbuscular mycorrhizal fungus and Epichloë festucae var. lolii reduce Bipolaris sorokiniana disease incidence and improve perennial ryegrass growth.
Auteurs : Fang Li ; Yan'E Guo ; Michael J. Christensen ; Ping Gao ; Yanzhong Li ; Tingyu DuanSource :
- Mycorrhiza [ 1432-1890 ] ; 2018.
English descriptors
- KwdEn :
- MESH :
- growth & development : Lolium.
- microbiology : Lolium.
- physiology : Ascomycota, Epichloe, Mycorrhizae.
- prevention & control : Plant Diseases.
- Disease Resistance, Oxidative Stress.
Abstract
Leaf spot of perennial ryegrass (Lolium perenne) caused by Bipolaris sorokiniana is an important disease in temperate regions of the world. We designed this experiment to test for the combined effects of the arbuscular mycorrhizal (AM) fungus Claroideoglomus etunicatum and the grass endophyte fungus Epichloë festucae var. lolii on growth and disease occurrence in perennial ryegrass. The results show that C. etunicatum increased plant P uptake and total dry weight and that this beneficial effect was slightly enhanced when in association with the grass endophyte. The presence in plants of both the endophyte and B. sorokiniana decreased AM fungal colonization. Plants inoculated with B. sorokiniana showed the typical leaf spot symptoms 2 weeks after inoculation and the lowest disease incidence was with plants that were host to both C. etunicatum and E. festucae var. lolii. Plants with these two fungi had much higher activity of peroxidases (POD), superoxide dismutase (SOD) and catalase (CAT) and lower values of malondialdehyde (MDA) and hydrogen peroxide (H2O2). The AM fungus C. etunicatum and the grass endophyte fungus E. festucae var. lolii have the potential to promote perennial ryegrass growth and resistance to B. sorokiniana leaf spot.
DOI: 10.1007/s00572-017-0813-9
PubMed: 29274039
Links to Exploration step
pubmed:29274039Le document en format XML
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Christensen</name><affiliation><nlm:affiliation>State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China.</nlm:affiliation></affiliation></author><author><name sortKey="Gao, Ping" sort="Gao, Ping" uniqKey="Gao P" first="Ping" last="Gao">Ping Gao</name><affiliation><nlm:affiliation>State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China.</nlm:affiliation></affiliation></author><author><name sortKey="Li, Yanzhong" sort="Li, Yanzhong" uniqKey="Li Y" first="Yanzhong" last="Li">Yanzhong Li</name><affiliation><nlm:affiliation>State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China.</nlm:affiliation></affiliation></author><author><name sortKey="Duan, Tingyu" sort="Duan, Tingyu" uniqKey="Duan T" first="Tingyu" last="Duan">Tingyu Duan</name><affiliation><nlm:affiliation>State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China. duanty@lzu.edu.cn.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2018">2018</date><idno type="RBID">pubmed:29274039</idno><idno type="pmid">29274039</idno><idno type="doi">10.1007/s00572-017-0813-9</idno><idno type="wicri:Area/Main/Corpus">000A39</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000A39</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">An arbuscular mycorrhizal fungus and Epichloë festucae var. lolii reduce Bipolaris sorokiniana disease incidence and improve perennial ryegrass growth.</title><author><name sortKey="Li, Fang" sort="Li, Fang" uniqKey="Li F" first="Fang" last="Li">Fang Li</name><affiliation><nlm:affiliation>State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China.</nlm:affiliation></affiliation></author><author><name sortKey="Guo, Yan E" sort="Guo, Yan E" uniqKey="Guo Y" first="Yan'E" last="Guo">Yan'E Guo</name><affiliation><nlm:affiliation>State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China.</nlm:affiliation></affiliation></author><author><name sortKey="Christensen, Michael J" sort="Christensen, Michael J" uniqKey="Christensen M" first="Michael J" last="Christensen">Michael J. Christensen</name><affiliation><nlm:affiliation>State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China.</nlm:affiliation></affiliation></author><author><name sortKey="Gao, Ping" sort="Gao, Ping" uniqKey="Gao P" first="Ping" last="Gao">Ping Gao</name><affiliation><nlm:affiliation>State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China.</nlm:affiliation></affiliation></author><author><name sortKey="Li, Yanzhong" sort="Li, Yanzhong" uniqKey="Li Y" first="Yanzhong" last="Li">Yanzhong Li</name><affiliation><nlm:affiliation>State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China.</nlm:affiliation></affiliation></author><author><name sortKey="Duan, Tingyu" sort="Duan, Tingyu" uniqKey="Duan T" first="Tingyu" last="Duan">Tingyu Duan</name><affiliation><nlm:affiliation>State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China. duanty@lzu.edu.cn.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Mycorrhiza</title><idno type="eISSN">1432-1890</idno><imprint><date when="2018" type="published">2018</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Ascomycota (physiology)</term><term>Disease Resistance (MeSH)</term><term>Epichloe (physiology)</term><term>Lolium (growth & development)</term><term>Lolium (microbiology)</term><term>Mycorrhizae (physiology)</term><term>Oxidative Stress (MeSH)</term><term>Plant Diseases (prevention & control)</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Lolium</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Lolium</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Ascomycota</term><term>Epichloe</term><term>Mycorrhizae</term></keywords><keywords scheme="MESH" qualifier="prevention & control" xml:lang="en"><term>Plant Diseases</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Disease Resistance</term><term>Oxidative Stress</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Leaf spot of perennial ryegrass (Lolium perenne) caused by Bipolaris sorokiniana is an important disease in temperate regions of the world. We designed this experiment to test for the combined effects of the arbuscular mycorrhizal (AM) fungus Claroideoglomus etunicatum and the grass endophyte fungus Epichloë festucae var. lolii on growth and disease occurrence in perennial ryegrass. The results show that C. etunicatum increased plant P uptake and total dry weight and that this beneficial effect was slightly enhanced when in association with the grass endophyte. The presence in plants of both the endophyte and B. sorokiniana decreased AM fungal colonization. Plants inoculated with B. sorokiniana showed the typical leaf spot symptoms 2 weeks after inoculation and the lowest disease incidence was with plants that were host to both C. etunicatum and E. festucae var. lolii. Plants with these two fungi had much higher activity of peroxidases (POD), superoxide dismutase (SOD) and catalase (CAT) and lower values of malondialdehyde (MDA) and hydrogen peroxide (H<sub>2</sub>O<sub>2</sub>). The AM fungus C. etunicatum and the grass endophyte fungus E. festucae var. lolii have the potential to promote perennial ryegrass growth and resistance to B. sorokiniana leaf spot.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">29274039</PMID><DateCompleted><Year>2018</Year><Month>07</Month><Day>10</Day></DateCompleted><DateRevised><Year>2018</Year><Month>11</Month><Day>13</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1432-1890</ISSN><JournalIssue CitedMedium="Internet"><Volume>28</Volume><Issue>2</Issue><PubDate><Year>2018</Year><Month>Feb</Month></PubDate></JournalIssue><Title>Mycorrhiza</Title><ISOAbbreviation>Mycorrhiza</ISOAbbreviation></Journal><ArticleTitle>An arbuscular mycorrhizal fungus and Epichloë festucae var. lolii reduce Bipolaris sorokiniana disease incidence and improve perennial ryegrass growth.</ArticleTitle><Pagination><MedlinePgn>159-169</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1007/s00572-017-0813-9</ELocationID><Abstract><AbstractText>Leaf spot of perennial ryegrass (Lolium perenne) caused by Bipolaris sorokiniana is an important disease in temperate regions of the world. We designed this experiment to test for the combined effects of the arbuscular mycorrhizal (AM) fungus Claroideoglomus etunicatum and the grass endophyte fungus Epichloë festucae var. lolii on growth and disease occurrence in perennial ryegrass. The results show that C. etunicatum increased plant P uptake and total dry weight and that this beneficial effect was slightly enhanced when in association with the grass endophyte. The presence in plants of both the endophyte and B. sorokiniana decreased AM fungal colonization. Plants inoculated with B. sorokiniana showed the typical leaf spot symptoms 2 weeks after inoculation and the lowest disease incidence was with plants that were host to both C. etunicatum and E. festucae var. lolii. Plants with these two fungi had much higher activity of peroxidases (POD), superoxide dismutase (SOD) and catalase (CAT) and lower values of malondialdehyde (MDA) and hydrogen peroxide (H<sub>2</sub>O<sub>2</sub>). The AM fungus C. etunicatum and the grass endophyte fungus E. festucae var. lolii have the potential to promote perennial ryegrass growth and resistance to B. sorokiniana leaf spot.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Li</LastName><ForeName>Fang</ForeName><Initials>F</Initials><AffiliationInfo><Affiliation>State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Guo</LastName><ForeName>Yan'e</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Christensen</LastName><ForeName>Michael J</ForeName><Initials>MJ</Initials><AffiliationInfo><Affiliation>State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Gao</LastName><ForeName>Ping</ForeName><Initials>P</Initials><AffiliationInfo><Affiliation>State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Li</LastName><ForeName>Yanzhong</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Duan</LastName><ForeName>Tingyu</ForeName><Initials>T</Initials><Identifier Source="ORCID">http://orcid.org/0000-0001-9518-4073</Identifier><AffiliationInfo><Affiliation>State Key Laboratory of Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China. duanty@lzu.edu.cn.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><GrantList CompleteYN="Y"><Grant><GrantID>31100368</GrantID><Agency>National Natural Science Foundation of China</Agency><Country></Country></Grant><Grant><GrantID>CARS-22 Green manure</GrantID><Agency>China Agriculture Research System</Agency><Country></Country></Grant><Grant><GrantID>2014CB138702</GrantID><Agency>National Basic Research Program of China (973)</Agency><Country></Country></Grant></GrantList><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2017</Year><Month>12</Month><Day>22</Day></ArticleDate></Article><MedlineJournalInfo><Country>Germany</Country><MedlineTA>Mycorrhiza</MedlineTA><NlmUniqueID>100955036</NlmUniqueID><ISSNLinking>0940-6360</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D001203" MajorTopicYN="N">Ascomycota</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D060467" MajorTopicYN="N">Disease Resistance</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D055329" MajorTopicYN="N">Epichloe</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008129" MajorTopicYN="N">Lolium</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="Y">growth & development</QualifierName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D038821" MajorTopicYN="N">Mycorrhizae</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018384" MajorTopicYN="N">Oxidative Stress</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010935" MajorTopicYN="N">Plant Diseases</DescriptorName><QualifierName UI="Q000517" MajorTopicYN="Y">prevention & control</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Anti-oxidative activity</Keyword><Keyword MajorTopicYN="N">Arbuscular mycorrhizal fungi</Keyword><Keyword MajorTopicYN="N">Biocontrol</Keyword><Keyword MajorTopicYN="N">Grass endophyte</Keyword><Keyword MajorTopicYN="N">Leaf spot disease</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2017</Year><Month>09</Month><Day>30</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2017</Year><Month>12</Month><Day>13</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2017</Year><Month>12</Month><Day>24</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2018</Year><Month>7</Month><Day>11</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2017</Year><Month>12</Month><Day>24</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">29274039</ArticleId><ArticleId IdType="doi">10.1007/s00572-017-0813-9</ArticleId><ArticleId 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