A new elicitor of the hypersensitive response in tobacco: a fungal glycoprotein elicits cell death, expression of defence genes, production of salicylic acid, and induction of systemic acquired resistance.
Identifieur interne : 002B93 ( Main/Exploration ); précédent : 002B92; suivant : 002B94A new elicitor of the hypersensitive response in tobacco: a fungal glycoprotein elicits cell death, expression of defence genes, production of salicylic acid, and induction of systemic acquired resistance.
Auteurs : F. Baillieul [France] ; I. Genetet ; M. Kopp ; P. Saindrenan ; B. Fritig ; S. KauffmannSource :
- The Plant journal : for cell and molecular biology [ 0960-7412 ] ; 1995.
Descripteurs français
- KwdFr :
- Expression des gènes (effets des médicaments et des substances chimiques), Glycoprotéines (isolement et purification), Glycoprotéines (pharmacologie), Gènes de plante (effets des médicaments et des substances chimiques), Mort cellulaire (effets des médicaments et des substances chimiques), Phytophthora (MeSH), Protéines fongiques (isolement et purification), Protéines fongiques (pharmacologie), Protéines végétales (biosynthèse), Tabac (cytologie), Tabac (effets des médicaments et des substances chimiques), Tabac (physiologie), Transcription génétique (effets des médicaments et des substances chimiques), Végétaux toxiques (MeSH), Électrophorèse sur gel de polyacrylamide (MeSH).
- MESH :
- biosynthèse : Protéines végétales.
- cytologie : Tabac.
- effets des médicaments et des substances chimiques : Expression des gènes, Gènes de plante, Mort cellulaire, Tabac, Transcription génétique.
- isolement et purification : Glycoprotéines, Protéines fongiques.
- pharmacologie : Glycoprotéines, Protéines fongiques.
- physiologie : Tabac.
- Phytophthora, Végétaux toxiques, Électrophorèse sur gel de polyacrylamide.
English descriptors
- KwdEn :
- Cell Death (drug effects), Electrophoresis, Polyacrylamide Gel (MeSH), Fungal Proteins (isolation & purification), Fungal Proteins (pharmacology), Gene Expression (drug effects), Genes, Plant (drug effects), Glycoproteins (isolation & purification), Glycoproteins (pharmacology), Phytophthora (MeSH), Plant Proteins (biosynthesis), Plants, Toxic (MeSH), Tobacco (cytology), Tobacco (drug effects), Tobacco (physiology), Transcription, Genetic (drug effects).
- MESH :
- chemical , biosynthesis : Plant Proteins.
- chemical , isolation & purification : Fungal Proteins, Glycoproteins.
- cytology : Tobacco.
- drug effects : Cell Death, Gene Expression, Genes, Plant, Tobacco, Transcription, Genetic.
- chemical , pharmacology : Fungal Proteins, Glycoproteins.
- physiology : Tobacco.
- Electrophoresis, Polyacrylamide Gel, Phytophthora, Plants, Toxic.
Abstract
A 32 kDa glycoprotein whose effects in tobacco and other Nicotianae mimic a typical hypersensitive response, was isolated from Phytophthora megasperma. Infiltration of a few nanograms of the protein into leaves caused the formation of lesions that closely resemble hypersensitive response lesions. Transcripts of genes encoding enzymes of the phenylpropanoid and sesquiterpenoid pathways accumulated rapidly after elicitor application followed by salicylic acid production. Cellular damage, restricted to the infiltrated zone, occurred only several hours later, at a time when expression of PR protein genes was activated. After several days systemic acquired resistance was also induced. Thus, tobacco plant cells that perceived the glycoprotein generated a cascade of signals acting at local, short, and long distances, and causing the coordinate expression of specific defence responses in a way similar to hypersensitivity to tobacco mosaic virus. The glycoprotein represents a powerful tool to investigate further the signals and their transduction pathways involved in induced disease resistance. It may also be useful to engineer broad disease protection in a Nicotianae and possibly into crop plant species.
DOI: 10.1046/j.1365-313x.1995.8040551.x
PubMed: 7496401
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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Infiltration of a few nanograms of the protein into leaves caused the formation of lesions that closely resemble hypersensitive response lesions. Transcripts of genes encoding enzymes of the phenylpropanoid and sesquiterpenoid pathways accumulated rapidly after elicitor application followed by salicylic acid production. Cellular damage, restricted to the infiltrated zone, occurred only several hours later, at a time when expression of PR protein genes was activated. After several days systemic acquired resistance was also induced. Thus, tobacco plant cells that perceived the glycoprotein generated a cascade of signals acting at local, short, and long distances, and causing the coordinate expression of specific defence responses in a way similar to hypersensitivity to tobacco mosaic virus. The glycoprotein represents a powerful tool to investigate further the signals and their transduction pathways involved in induced disease resistance. It may also be useful to engineer broad disease protection in a Nicotianae and possibly into crop plant species.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">7496401</PMID><DateCompleted><Year>1996</Year><Month>01</Month><Day>16</Day></DateCompleted><DateRevised><Year>2019</Year><Month>09</Month><Day>04</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0960-7412</ISSN><JournalIssue CitedMedium="Print"><Volume>8</Volume><Issue>4</Issue><PubDate><Year>1995</Year><Month>Oct</Month></PubDate></JournalIssue><Title>The Plant journal : for cell and molecular biology</Title><ISOAbbreviation>Plant J</ISOAbbreviation></Journal><ArticleTitle>A new elicitor of the hypersensitive response in tobacco: a fungal glycoprotein elicits cell death, expression of defence genes, production of salicylic acid, and induction of systemic acquired resistance.</ArticleTitle><Pagination><MedlinePgn>551-60</MedlinePgn></Pagination><Abstract><AbstractText>A 32 kDa glycoprotein whose effects in tobacco and other Nicotianae mimic a typical hypersensitive response, was isolated from Phytophthora megasperma. Infiltration of a few nanograms of the protein into leaves caused the formation of lesions that closely resemble hypersensitive response lesions. Transcripts of genes encoding enzymes of the phenylpropanoid and sesquiterpenoid pathways accumulated rapidly after elicitor application followed by salicylic acid production. Cellular damage, restricted to the infiltrated zone, occurred only several hours later, at a time when expression of PR protein genes was activated. After several days systemic acquired resistance was also induced. Thus, tobacco plant cells that perceived the glycoprotein generated a cascade of signals acting at local, short, and long distances, and causing the coordinate expression of specific defence responses in a way similar to hypersensitivity to tobacco mosaic virus. The glycoprotein represents a powerful tool to investigate further the signals and their transduction pathways involved in induced disease resistance. It may also be useful to engineer broad disease protection in a Nicotianae and possibly into crop plant species.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Baillieul</LastName><ForeName>F</ForeName><Initials>F</Initials><AffiliationInfo><Affiliation>Institut de Biologie Moléculaire des Plantes du CNRS, Université Louis Pasteur, Strasbourg, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Genetet</LastName><ForeName>I</ForeName><Initials>I</Initials></Author><Author ValidYN="Y"><LastName>Kopp</LastName><ForeName>M</ForeName><Initials>M</Initials></Author><Author ValidYN="Y"><LastName>Saindrenan</LastName><ForeName>P</ForeName><Initials>P</Initials></Author><Author ValidYN="Y"><LastName>Fritig</LastName><ForeName>B</ForeName><Initials>B</Initials></Author><Author ValidYN="Y"><LastName>Kauffmann</LastName><ForeName>S</ForeName><Initials>S</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D003160">Comparative Study</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Plant J</MedlineTA><NlmUniqueID>9207397</NlmUniqueID><ISSNLinking>0960-7412</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D005656">Fungal Proteins</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D006023">Glycoproteins</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D010940">Plant Proteins</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D016923" MajorTopicYN="N">Cell Death</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004591" MajorTopicYN="N">Electrophoresis, Polyacrylamide Gel</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005656" MajorTopicYN="N">Fungal Proteins</DescriptorName><QualifierName UI="Q000302" MajorTopicYN="N">isolation & purification</QualifierName><QualifierName UI="Q000494" MajorTopicYN="Y">pharmacology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D015870" MajorTopicYN="N">Gene Expression</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D017343" MajorTopicYN="N">Genes, Plant</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="Y">drug effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006023" MajorTopicYN="N">Glycoproteins</DescriptorName><QualifierName UI="Q000302" MajorTopicYN="N">isolation & purification</QualifierName><QualifierName UI="Q000494" MajorTopicYN="Y">pharmacology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010838" MajorTopicYN="Y">Phytophthora</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010940" MajorTopicYN="N">Plant Proteins</DescriptorName><QualifierName UI="Q000096" MajorTopicYN="N">biosynthesis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010947" MajorTopicYN="Y">Plants, Toxic</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014026" MajorTopicYN="N">Tobacco</DescriptorName><QualifierName UI="Q000166" MajorTopicYN="N">cytology</QualifierName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014158" MajorTopicYN="N">Transcription, Genetic</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>1995</Year><Month>10</Month><Day>1</Day></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>1995</Year><Month>10</Month><Day>1</Day><Hour>0</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>1995</Year><Month>10</Month><Day>1</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">7496401</ArticleId><ArticleId IdType="doi">10.1046/j.1365-313x.1995.8040551.x</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>France</li></country><region><li>Alsace (région administrative)</li><li>Grand Est</li></region><settlement><li>Strasbourg</li></settlement><orgName><li>Université Strasbourg 1</li></orgName></list><tree><noCountry><name sortKey="Fritig, B" sort="Fritig, B" uniqKey="Fritig B" first="B" last="Fritig">B. Fritig</name><name sortKey="Genetet, I" sort="Genetet, I" uniqKey="Genetet I" first="I" last="Genetet">I. Genetet</name><name sortKey="Kauffmann, S" sort="Kauffmann, S" uniqKey="Kauffmann S" first="S" last="Kauffmann">S. Kauffmann</name><name sortKey="Kopp, M" sort="Kopp, M" uniqKey="Kopp M" first="M" last="Kopp">M. Kopp</name><name sortKey="Saindrenan, P" sort="Saindrenan, P" uniqKey="Saindrenan P" first="P" last="Saindrenan">P. Saindrenan</name></noCountry><country name="France"><region name="Grand Est"><name sortKey="Baillieul, F" sort="Baillieul, F" uniqKey="Baillieul F" first="F" last="Baillieul">F. Baillieul</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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