Receptor-mediated activation of a plant Ca2+-permeable ion channel involved in pathogen defense.
Identifieur interne : 002A47 ( Main/Exploration ); précédent : 002A46; suivant : 002A48Receptor-mediated activation of a plant Ca2+-permeable ion channel involved in pathogen defense.
Auteurs : S. Zimmermann [France] ; T. Nürnberger ; J M Frachisse ; W. Wirtz ; J. Guern ; R. Hedrich ; D. ScheelSource :
- Proceedings of the National Academy of Sciences of the United States of America [ 0027-8424 ] ; 1997.
Abstract
Pathogen recognition at the plant cell surface typically results in the initiation of a multicomponent defense response. Transient influx of Ca2+ across the plasma membrane is postulated to be part of the signaling chain leading to pathogen resistance. Patch-clamp analysis of parsley protoplasts revealed a novel Ca2+-permeable, La3+-sensitive plasma membrane ion channel of large conductance (309 pS in 240 mM CaCl2). At an extracellular Ca2+ concentration of 1 mM, which is representative of the plant cell apoplast, unitary channel conductance was determined to be 80 pS. This ion channel (LEAC, for large conductance elicitor-activated ion channel) is reversibly activated upon treatment of parsley protoplasts with an oligopeptide elicitor derived from a cell wall protein of Phytophthora sojae. Structural features of the elicitor found previously to be essential for receptor binding, induction of defense-related gene expression, and phytoalexin formation are identical to those required for activation of LEAC. Thus, receptor-mediated stimulation of this channel appears to be causally involved in the signaling cascade triggering pathogen defense in parsley.
DOI: 10.1073/pnas.94.6.2751
PubMed: 11038609
PubMed Central: PMC20162
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Receptor-mediated activation of a plant Ca2+-permeable ion channel involved in pathogen defense.</title><author><name sortKey="Zimmermann, S" sort="Zimmermann, S" uniqKey="Zimmermann S" first="S" last="Zimmermann">S. Zimmermann</name><affiliation wicri:level="3"><nlm:affiliation>Institut des Sciences Vegetales, Centre National de la Recherche Scientifique, Avenue de la Terrasse, F-91198 Gif-sur-Yvette, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Institut des Sciences Vegetales, Centre National de la Recherche Scientifique, Avenue de la Terrasse, F-91198 Gif-sur-Yvette</wicri:regionArea><placeName><region type="region" nuts="2">Île-de-France</region><settlement type="city">Gif-sur-Yvette</settlement></placeName></affiliation></author><author><name sortKey="Nurnberger, T" sort="Nurnberger, T" uniqKey="Nurnberger T" first="T" last="Nürnberger">T. Nürnberger</name></author><author><name sortKey="Frachisse, J M" sort="Frachisse, J M" uniqKey="Frachisse J" first="J M" last="Frachisse">J M Frachisse</name></author><author><name sortKey="Wirtz, W" sort="Wirtz, W" uniqKey="Wirtz W" first="W" last="Wirtz">W. Wirtz</name></author><author><name sortKey="Guern, J" sort="Guern, J" uniqKey="Guern J" first="J" last="Guern">J. Guern</name></author><author><name sortKey="Hedrich, R" sort="Hedrich, R" uniqKey="Hedrich R" first="R" last="Hedrich">R. Hedrich</name></author><author><name sortKey="Scheel, D" sort="Scheel, D" uniqKey="Scheel D" first="D" last="Scheel">D. Scheel</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="1997">1997</date><idno type="RBID">pubmed:11038609</idno><idno type="pmid">11038609</idno><idno type="pmc">PMC20162</idno><idno type="doi">10.1073/pnas.94.6.2751</idno><idno type="wicri:Area/Main/Corpus">002A92</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">002A92</idno><idno type="wicri:Area/Main/Curation">002A92</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">002A92</idno><idno type="wicri:Area/Main/Exploration">002A92</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Receptor-mediated activation of a plant Ca2+-permeable ion channel involved in pathogen defense.</title><author><name sortKey="Zimmermann, S" sort="Zimmermann, S" uniqKey="Zimmermann S" first="S" last="Zimmermann">S. Zimmermann</name><affiliation wicri:level="3"><nlm:affiliation>Institut des Sciences Vegetales, Centre National de la Recherche Scientifique, Avenue de la Terrasse, F-91198 Gif-sur-Yvette, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Institut des Sciences Vegetales, Centre National de la Recherche Scientifique, Avenue de la Terrasse, F-91198 Gif-sur-Yvette</wicri:regionArea><placeName><region type="region" nuts="2">Île-de-France</region><settlement type="city">Gif-sur-Yvette</settlement></placeName></affiliation></author><author><name sortKey="Nurnberger, T" sort="Nurnberger, T" uniqKey="Nurnberger T" first="T" last="Nürnberger">T. Nürnberger</name></author><author><name sortKey="Frachisse, J M" sort="Frachisse, J M" uniqKey="Frachisse J" first="J M" last="Frachisse">J M Frachisse</name></author><author><name sortKey="Wirtz, W" sort="Wirtz, W" uniqKey="Wirtz W" first="W" last="Wirtz">W. Wirtz</name></author><author><name sortKey="Guern, J" sort="Guern, J" uniqKey="Guern J" first="J" last="Guern">J. Guern</name></author><author><name sortKey="Hedrich, R" sort="Hedrich, R" uniqKey="Hedrich R" first="R" last="Hedrich">R. Hedrich</name></author><author><name sortKey="Scheel, D" sort="Scheel, D" uniqKey="Scheel D" first="D" last="Scheel">D. Scheel</name></author></analytic><series><title level="j">Proceedings of the National Academy of Sciences of the United States of America</title><idno type="ISSN">0027-8424</idno><imprint><date when="1997" type="published">1997</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Pathogen recognition at the plant cell surface typically results in the initiation of a multicomponent defense response. Transient influx of Ca2+ across the plasma membrane is postulated to be part of the signaling chain leading to pathogen resistance. Patch-clamp analysis of parsley protoplasts revealed a novel Ca2+-permeable, La3+-sensitive plasma membrane ion channel of large conductance (309 pS in 240 mM CaCl2). At an extracellular Ca2+ concentration of 1 mM, which is representative of the plant cell apoplast, unitary channel conductance was determined to be 80 pS. This ion channel (LEAC, for large conductance elicitor-activated ion channel) is reversibly activated upon treatment of parsley protoplasts with an oligopeptide elicitor derived from a cell wall protein of Phytophthora sojae. Structural features of the elicitor found previously to be essential for receptor binding, induction of defense-related gene expression, and phytoalexin formation are identical to those required for activation of LEAC. Thus, receptor-mediated stimulation of this channel appears to be causally involved in the signaling cascade triggering pathogen defense in parsley.</div></front></TEI><pubmed><MedlineCitation Status="PubMed-not-MEDLINE" Owner="NLM"><PMID Version="1">11038609</PMID><DateCompleted><Year>2008</Year><Month>04</Month><Day>17</Day></DateCompleted><DateRevised><Year>2019</Year><Month>05</Month><Day>01</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0027-8424</ISSN><JournalIssue CitedMedium="Print"><Volume>94</Volume><Issue>6</Issue><PubDate><Year>1997</Year><Month>Mar</Month><Day>18</Day></PubDate></JournalIssue><Title>Proceedings of the National Academy of Sciences of the United States of America</Title><ISOAbbreviation>Proc Natl Acad Sci U S A</ISOAbbreviation></Journal><ArticleTitle>Receptor-mediated activation of a plant Ca2+-permeable ion channel involved in pathogen defense.</ArticleTitle><Pagination><MedlinePgn>2751-5</MedlinePgn></Pagination><Abstract><AbstractText>Pathogen recognition at the plant cell surface typically results in the initiation of a multicomponent defense response. Transient influx of Ca2+ across the plasma membrane is postulated to be part of the signaling chain leading to pathogen resistance. Patch-clamp analysis of parsley protoplasts revealed a novel Ca2+-permeable, La3+-sensitive plasma membrane ion channel of large conductance (309 pS in 240 mM CaCl2). At an extracellular Ca2+ concentration of 1 mM, which is representative of the plant cell apoplast, unitary channel conductance was determined to be 80 pS. This ion channel (LEAC, for large conductance elicitor-activated ion channel) is reversibly activated upon treatment of parsley protoplasts with an oligopeptide elicitor derived from a cell wall protein of Phytophthora sojae. Structural features of the elicitor found previously to be essential for receptor binding, induction of defense-related gene expression, and phytoalexin formation are identical to those required for activation of LEAC. Thus, receptor-mediated stimulation of this channel appears to be causally involved in the signaling cascade triggering pathogen defense in parsley.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Zimmermann</LastName><ForeName>S</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>Institut des Sciences Vegetales, Centre National de la Recherche Scientifique, Avenue de la Terrasse, F-91198 Gif-sur-Yvette, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Nürnberger</LastName><ForeName>T</ForeName><Initials>T</Initials></Author><Author ValidYN="Y"><LastName>Frachisse</LastName><ForeName>J M</ForeName><Initials>JM</Initials></Author><Author ValidYN="Y"><LastName>Wirtz</LastName><ForeName>W</ForeName><Initials>W</Initials></Author><Author ValidYN="Y"><LastName>Guern</LastName><ForeName>J</ForeName><Initials>J</Initials></Author><Author ValidYN="Y"><LastName>Hedrich</LastName><ForeName>R</ForeName><Initials>R</Initials></Author><Author ValidYN="Y"><LastName>Scheel</LastName><ForeName>D</ForeName><Initials>D</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Proc Natl Acad Sci U S A</MedlineTA><NlmUniqueID>7505876</NlmUniqueID><ISSNLinking>0027-8424</ISSNLinking></MedlineJournalInfo></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>1997</Year><Month>3</Month><Day>18</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2000</Year><Month>10</Month><Day>20</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>1997</Year><Month>3</Month><Day>18</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">11038609</ArticleId><ArticleId IdType="pmcid">9837</ArticleId><ArticleId IdType="pmc">PMC20162</ArticleId><ArticleId IdType="doi">10.1073/pnas.94.6.2751</ArticleId></ArticleIdList><ReferenceList><Reference><Citation>Aust J Plant Physiol. 1993;20:439-59</Citation><ArticleIdList><ArticleId IdType="pubmed">11537969</ArticleId></ArticleIdList></Reference><Reference><Citation>Planta. 1991 Dec;186(1):143-53</Citation><ArticleIdList><ArticleId IdType="pubmed">11538499</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant Physiol. 1995 Dec;109(4):1259-1266</Citation><ArticleIdList><ArticleId IdType="pubmed">12228667</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant Physiol. 1993 Oct;103(2):407-412</Citation><ArticleIdList><ArticleId IdType="pubmed">12231948</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant Physiol. 1994 Apr;104(4):1245-1249</Citation><ArticleIdList><ArticleId IdType="pubmed">12232163</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant Cell. 1995 May;7(5):639-647</Citation><ArticleIdList><ArticleId IdType="pubmed">12242379</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant Cell. 1995 Jul;7(7):833-844</Citation><ArticleIdList><ArticleId IdType="pubmed">12242389</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant Cell. 1989 Oct;1(10):993-1001</Citation><ArticleIdList><ArticleId IdType="pubmed">12359883</ArticleId></ArticleIdList></Reference><Reference><Citation>Methods Enzymol. 1992;207:123-31</Citation><ArticleIdList><ArticleId IdType="pubmed">1528115</ArticleId></ArticleIdList></Reference><Reference><Citation>Science. 1992 Jul 3;257(5066):85-8</Citation><ArticleIdList><ArticleId IdType="pubmed">1621099</ArticleId></ArticleIdList></Reference><Reference><Citation>EMBO J. 1987 Sep;6(9):2551-6</Citation><ArticleIdList><ArticleId IdType="pubmed">16453792</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant Physiol. 1986 May;81(1):216-21</Citation><ArticleIdList><ArticleId IdType="pubmed">16664778</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant Physiol. 1990 Jan;92(1):215-21</Citation><ArticleIdList><ArticleId IdType="pubmed">16667249</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant Physiol. 1991 Feb;95(2):486-91</Citation><ArticleIdList><ArticleId IdType="pubmed">16668010</ArticleId></ArticleIdList></Reference><Reference><Citation>Proc Natl Acad Sci U S A. 1990 Dec;87(23):9305-9</Citation><ArticleIdList><ArticleId IdType="pubmed">2174559</ArticleId></ArticleIdList></Reference><Reference><Citation>J Biol Chem. 1990 Apr 15;265(11):6360-8</Citation><ArticleIdList><ArticleId IdType="pubmed">2318857</ArticleId></ArticleIdList></Reference><Reference><Citation>Planta. 1988 Feb;173(2):197-204</Citation><ArticleIdList><ArticleId IdType="pubmed">24226400</ArticleId></ArticleIdList></Reference><Reference><Citation>Plant J. 1991 Nov;1(3):333-343</Citation><ArticleIdList><ArticleId IdType="pubmed">29345772</ArticleId></ArticleIdList></Reference><Reference><Citation>Biochem Soc Symp. 1994;60:173-82</Citation><ArticleIdList><ArticleId IdType="pubmed">7639778</ArticleId></ArticleIdList></Reference><Reference><Citation>Proc Natl Acad Sci U S A. 1995 May 9;92(10):4150-7</Citation><ArticleIdList><ArticleId IdType="pubmed">7753777</ArticleId></ArticleIdList></Reference><Reference><Citation>EMBO J. 1995 Jun 15;14(12):2708-14</Citation><ArticleIdList><ArticleId IdType="pubmed">7796799</ArticleId></ArticleIdList></Reference><Reference><Citation>Mol Gen Genet. 1995 Jan 6;246(1):45-55</Citation><ArticleIdList><ArticleId IdType="pubmed">7823912</ArticleId></ArticleIdList></Reference><Reference><Citation>Curr Opin Genet Dev. 1994 Oct;4(5):662-71</Citation><ArticleIdList><ArticleId IdType="pubmed">7849505</ArticleId></ArticleIdList></Reference><Reference><Citation>Proc Natl Acad Sci U S A. 1995 Mar 14;92(6):2338-42</Citation><ArticleIdList><ArticleId IdType="pubmed">7892267</ArticleId></ArticleIdList></Reference><Reference><Citation>Cell. 1994 Aug 12;78(3):449-60</Citation><ArticleIdList><ArticleId IdType="pubmed">8062387</ArticleId></ArticleIdList></Reference><Reference><Citation>Annu Rev Cell Biol. 1993;9:345-75</Citation><ArticleIdList><ArticleId IdType="pubmed">8280465</ArticleId></ArticleIdList></Reference><Reference><Citation>Annu Rev Genet. 1995;29:107-29</Citation><ArticleIdList><ArticleId IdType="pubmed">8825470</ArticleId></ArticleIdList></Reference></ReferenceList></PubmedData></pubmed><affiliations><list><country><li>France</li></country><region><li>Île-de-France</li></region><settlement><li>Gif-sur-Yvette</li></settlement></list><tree><noCountry><name sortKey="Frachisse, J M" sort="Frachisse, J M" uniqKey="Frachisse J" first="J M" last="Frachisse">J M Frachisse</name><name sortKey="Guern, J" sort="Guern, J" uniqKey="Guern J" first="J" last="Guern">J. Guern</name><name sortKey="Hedrich, R" sort="Hedrich, R" uniqKey="Hedrich R" first="R" last="Hedrich">R. Hedrich</name><name sortKey="Nurnberger, T" sort="Nurnberger, T" uniqKey="Nurnberger T" first="T" last="Nürnberger">T. Nürnberger</name><name sortKey="Scheel, D" sort="Scheel, D" uniqKey="Scheel D" first="D" last="Scheel">D. Scheel</name><name sortKey="Wirtz, W" sort="Wirtz, W" uniqKey="Wirtz W" first="W" last="Wirtz">W. Wirtz</name></noCountry><country name="France"><region name="Île-de-France"><name sortKey="Zimmermann, S" sort="Zimmermann, S" uniqKey="Zimmermann S" first="S" last="Zimmermann">S. Zimmermann</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Bois/explor/PhytophthoraV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 002A47 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 002A47 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Bois
|area= PhytophthoraV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= pubmed:11038609
|texte= Receptor-mediated activation of a plant Ca2+-permeable ion channel involved in pathogen defense.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:11038609" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a PhytophthoraV1
| This area was generated with Dilib version V0.6.38. |  |