Fungal effectors, the double edge sword of phytopathogens.
Identifieur interne : 000160 ( Main/Exploration ); précédent : 000159; suivant : 000161Fungal effectors, the double edge sword of phytopathogens.
Auteurs : Amrita Pradhan [Inde] ; Srayan Ghosh [Inde] ; Debashis Sahoo [Inde] ; Gopaljee Jha [Inde]Source :
- Current genetics [ 1432-0983 ] ; 2020.
Abstract
Phyto-pathogenic fungi can cause huge damage to crop production. During millions of years of coexistence, fungi have evolved diverse life-style to obtain nutrients from the host and to colonize upon them. They deploy various proteinaceous as well as non-proteinaceous secreted molecules commonly referred as effectors to sabotage host machinery during the infection process. The effectors are important virulence determinants of pathogenic fungi and play important role in successful pathogenesis, predominantly by avoiding host-surveillance system. However, besides being important for pathogenesis, the fungal effectors end-up being recognized by the resistant cultivars of the host, which mount a strong immune response to ward-off pathogens. Various recent studies involving different pathosystem have revealed the virulence/avirulence functions of fungal effectors and their involvement in governing the outcome of host-pathogen interactions. However, the effectors and their cognate resistance gene in the host remain elusive for several economically important fungal pathogens. In this review, using examples from some of the biotrophic, hemi-biotrophic and necrotrophic pathogens, we elaborate the double-edged functions of fungal effectors. We emphasize that knowledge of effector functions can be helpful in effective management of fungal diseases in crop plants.
DOI: 10.1007/s00294-020-01118-3
PubMed: 33146780
Affiliations:
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Delhi, 110067, India.</nlm:affiliation><country xml:lang="fr">Inde</country><wicri:regionArea>Plant Microbe Interactions Laboratory, National Institute of Plant Genome Research, Aruna Asaf Ali Marg, New Delhi, 110067</wicri:regionArea><wicri:noRegion>110067</wicri:noRegion></affiliation></author><author><name sortKey="Sahoo, Debashis" sort="Sahoo, Debashis" uniqKey="Sahoo D" first="Debashis" last="Sahoo">Debashis Sahoo</name><affiliation wicri:level="1"><nlm:affiliation>Plant Microbe Interactions Laboratory, National Institute of Plant Genome Research, Aruna Asaf Ali Marg, New Delhi, 110067, India.</nlm:affiliation><country xml:lang="fr">Inde</country><wicri:regionArea>Plant Microbe Interactions Laboratory, National Institute of Plant Genome Research, Aruna Asaf Ali Marg, New Delhi, 110067</wicri:regionArea><wicri:noRegion>110067</wicri:noRegion></affiliation></author><author><name sortKey="Jha, Gopaljee" sort="Jha, Gopaljee" uniqKey="Jha G" first="Gopaljee" last="Jha">Gopaljee 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uniqKey="Jha G" first="Gopaljee" last="Jha">Gopaljee Jha</name><affiliation wicri:level="1"><nlm:affiliation>Plant Microbe Interactions Laboratory, National Institute of Plant Genome Research, Aruna Asaf Ali Marg, New Delhi, 110067, India. jmsgopal@nipgr.ac.in.</nlm:affiliation><country xml:lang="fr">Inde</country><wicri:regionArea>Plant Microbe Interactions Laboratory, National Institute of Plant Genome Research, Aruna Asaf Ali Marg, New Delhi, 110067</wicri:regionArea><wicri:noRegion>110067</wicri:noRegion></affiliation></author></analytic><series><title level="j">Current genetics</title><idno type="eISSN">1432-0983</idno><imprint><date when="2020" type="published">2020</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Phyto-pathogenic fungi can cause huge damage to crop production. During millions of years of coexistence, fungi have evolved diverse life-style to obtain nutrients from the host and to colonize upon them. They deploy various proteinaceous as well as non-proteinaceous secreted molecules commonly referred as effectors to sabotage host machinery during the infection process. The effectors are important virulence determinants of pathogenic fungi and play important role in successful pathogenesis, predominantly by avoiding host-surveillance system. However, besides being important for pathogenesis, the fungal effectors end-up being recognized by the resistant cultivars of the host, which mount a strong immune response to ward-off pathogens. Various recent studies involving different pathosystem have revealed the virulence/avirulence functions of fungal effectors and their involvement in governing the outcome of host-pathogen interactions. However, the effectors and their cognate resistance gene in the host remain elusive for several economically important fungal pathogens. In this review, using examples from some of the biotrophic, hemi-biotrophic and necrotrophic pathogens, we elaborate the double-edged functions of fungal effectors. We emphasize that knowledge of effector functions can be helpful in effective management of fungal diseases in crop plants.</div></front></TEI><pubmed><MedlineCitation Status="Publisher" Owner="NLM"><PMID Version="1">33146780</PMID><DateRevised><Year>2020</Year><Month>11</Month><Day>04</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1432-0983</ISSN><JournalIssue CitedMedium="Internet"><PubDate><Year>2020</Year><Month>Nov</Month><Day>04</Day></PubDate></JournalIssue><Title>Current genetics</Title><ISOAbbreviation>Curr Genet</ISOAbbreviation></Journal><ArticleTitle>Fungal effectors, the double edge sword of phytopathogens.</ArticleTitle><ELocationID EIdType="doi" ValidYN="Y">10.1007/s00294-020-01118-3</ELocationID><Abstract><AbstractText>Phyto-pathogenic fungi can cause huge damage to crop production. During millions of years of coexistence, fungi have evolved diverse life-style to obtain nutrients from the host and to colonize upon them. They deploy various proteinaceous as well as non-proteinaceous secreted molecules commonly referred as effectors to sabotage host machinery during the infection process. The effectors are important virulence determinants of pathogenic fungi and play important role in successful pathogenesis, predominantly by avoiding host-surveillance system. However, besides being important for pathogenesis, the fungal effectors end-up being recognized by the resistant cultivars of the host, which mount a strong immune response to ward-off pathogens. Various recent studies involving different pathosystem have revealed the virulence/avirulence functions of fungal effectors and their involvement in governing the outcome of host-pathogen interactions. However, the effectors and their cognate resistance gene in the host remain elusive for several economically important fungal pathogens. In this review, using examples from some of the biotrophic, hemi-biotrophic and necrotrophic pathogens, we elaborate the double-edged functions of fungal effectors. We emphasize that knowledge of effector functions can be helpful in effective management of fungal diseases in crop plants.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Pradhan</LastName><ForeName>Amrita</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>Plant Microbe Interactions Laboratory, National Institute of Plant Genome Research, Aruna Asaf Ali Marg, New Delhi, 110067, India.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ghosh</LastName><ForeName>Srayan</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>Plant Microbe Interactions Laboratory, National Institute of Plant Genome Research, Aruna Asaf Ali Marg, New Delhi, 110067, India.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sahoo</LastName><ForeName>Debashis</ForeName><Initials>D</Initials><AffiliationInfo><Affiliation>Plant Microbe Interactions Laboratory, National Institute of Plant Genome Research, Aruna Asaf Ali Marg, New Delhi, 110067, India.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Jha</LastName><ForeName>Gopaljee</ForeName><Initials>G</Initials><Identifier Source="ORCID">http://orcid.org/0000-0002-3965-3135</Identifier><AffiliationInfo><Affiliation>Plant Microbe Interactions Laboratory, National Institute of Plant Genome Research, Aruna Asaf Ali Marg, New Delhi, 110067, India. jmsgopal@nipgr.ac.in.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><GrantList CompleteYN="Y"><Grant><GrantID>102/IFD/SAN/763/2019-20</GrantID><Agency>Department of Biotechnology, Government of India</Agency><Country></Country></Grant><Grant><GrantID>BT/PR26106/GET/119/201/2017</GrantID><Agency>Department of Biotechnology, Government of India</Agency><Country></Country></Grant></GrantList><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D016454">Review</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2020</Year><Month>11</Month><Day>04</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Curr Genet</MedlineTA><NlmUniqueID>8004904</NlmUniqueID><ISSNLinking>0172-8083</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Biotrophs</Keyword><Keyword MajorTopicYN="N">ETI</Keyword><Keyword MajorTopicYN="N">Effectors</Keyword><Keyword MajorTopicYN="N">HR</Keyword><Keyword MajorTopicYN="N">Hemibiotrophs</Keyword><Keyword MajorTopicYN="N">Necrotrophs</Keyword><Keyword MajorTopicYN="N">PAMPs</Keyword><Keyword MajorTopicYN="N">PTI</Keyword><Keyword MajorTopicYN="N">R genes</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2020</Year><Month>06</Month><Day>16</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2020</Year><Month>10</Month><Day>13</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2020</Year><Month>09</Month><Day>24</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2020</Year><Month>11</Month><Day>4</Day><Hour>12</Hour><Minute>14</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2020</Year><Month>11</Month><Day>5</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2020</Year><Month>11</Month><Day>5</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>aheadofprint</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">33146780</ArticleId><ArticleId IdType="doi">10.1007/s00294-020-01118-3</ArticleId><ArticleId IdType="pii">10.1007/s00294-020-01118-3</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Inde</li></country></list><tree><country name="Inde"><noRegion><name sortKey="Pradhan, Amrita" sort="Pradhan, Amrita" uniqKey="Pradhan A" first="Amrita" last="Pradhan">Amrita Pradhan</name></noRegion><name sortKey="Ghosh, Srayan" sort="Ghosh, Srayan" uniqKey="Ghosh S" first="Srayan" last="Ghosh">Srayan Ghosh</name><name sortKey="Jha, Gopaljee" sort="Jha, Gopaljee" uniqKey="Jha G" first="Gopaljee" last="Jha">Gopaljee Jha</name><name sortKey="Sahoo, Debashis" sort="Sahoo, Debashis" uniqKey="Sahoo D" first="Debashis" last="Sahoo">Debashis Sahoo</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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