PhytophthoraV1, Main, Exploration, bibRecord, 000669

Silicon protects soybean plants against Phytophthora sojae by interfering with effector-receptor expression.

Identifieur interne : 000669 ( Main/Exploration ); précédent : 000668; suivant : 000670

Silicon protects soybean plants against Phytophthora sojae by interfering with effector-receptor expression.

Auteurs : Aliyeh Rasoolizadeh [Canada] ; Caroline Labbé [Canada] ; Humira Sonah [Canada] ; Rupesh K. Deshmukh [Canada] ; François Belzile [Canada] ; James G. Menzies [Canada] ; Richard R. Bélanger [Canada]

Source :

BMC plant biology [ 1471-2229 ] ; 2018.

RBID : pubmed:29848307

Descripteurs français

KwdFr :
- Gene Ontology (MeSH), Interactions hôte-pathogène (MeSH), Maladies des plantes (immunologie), Maladies des plantes (parasitologie), Phytophthora (physiologie), Protéines végétales (génétique), Protéines végétales (métabolisme), Racines de plante (effets des médicaments et des substances chimiques), Racines de plante (génétique), Racines de plante (immunologie), Racines de plante (physiologie), Régulation de l'expression des gènes végétaux (MeSH), Résistance à la maladie (MeSH), Silicium (métabolisme), Silicium (pharmacologie), Soja (effets des médicaments et des substances chimiques), Soja (génétique), Soja (immunologie), Soja (physiologie), Transcriptome (MeSH), Transduction du signal (MeSH), Virulence (MeSH).
MESH :
- effets des médicaments et des substances chimiques : Racines de plante, Soja.
- génétique : Protéines végétales, Racines de plante, Soja.
- immunologie : Maladies des plantes, Racines de plante, Soja.
- métabolisme : Protéines végétales, Silicium.
- parasitologie : Maladies des plantes.
- pharmacologie : Silicium.
- physiologie : Phytophthora, Racines de plante, Soja.
- Gene Ontology, Interactions hôte-pathogène, Régulation de l'expression des gènes végétaux, Résistance à la maladie, Transcriptome, Transduction du signal, Virulence.

English descriptors

KwdEn :
- Disease Resistance (MeSH), Gene Expression Regulation, Plant (MeSH), Gene Ontology (MeSH), Host-Pathogen Interactions (MeSH), Phytophthora (physiology), Plant Diseases (immunology), Plant Diseases (parasitology), Plant Proteins (genetics), Plant Proteins (metabolism), Plant Roots (drug effects), Plant Roots (genetics), Plant Roots (immunology), Plant Roots (physiology), Signal Transduction (MeSH), Silicon (metabolism), Silicon (pharmacology), Soybeans (drug effects), Soybeans (genetics), Soybeans (immunology), Soybeans (physiology), Transcriptome (MeSH), Virulence (MeSH).
MESH :
- chemical , genetics : Plant Proteins.
- drug effects : Plant Roots, Soybeans.
- genetics : Plant Roots, Soybeans.
- immunology : Plant Diseases, Plant Roots, Soybeans.
- chemical , metabolism : Plant Proteins, Silicon.
- parasitology : Plant Diseases.
- chemical , pharmacology : Silicon.
- physiology : Phytophthora, Plant Roots, Soybeans.
- Disease Resistance, Gene Expression Regulation, Plant, Gene Ontology, Host-Pathogen Interactions, Signal Transduction, Transcriptome, Virulence.

Abstract

BACKGROUND

Silicon (Si) is known to protect against biotrophic and hemibiotrophic plant pathogens; however, the mechanisms by which it exerts its prophylactic role remain unknown. In an attempt to obtain unique insights into the mode of action of Si, we conducted a full comparative transcriptomic analysis of soybean (Glycine max) plants and Phytophthora sojae, a hemibiotroph that relies heavily on effectors for its virulence.

RESULTS

Supplying Si to inoculated plants provided a strong protection against P. sojae over the course of the experiment (21 day). Our results showed that the response of Si-free (Si

CONCLUSION

Given that the apoplast is a key site of interaction between effectors and plant defenses and receptors in the soybean-P. sojae complex, as well as the site of amorphous-Si accumulation, our results indicate that Si likely interferes with the signaling network between P. sojae and the plant, preventing or decreasing the release of effectors reaching plant receptors, thus creating a form of incompatible interaction.

DOI: 10.1186/s12870-018-1312-7
PubMed: 29848307
PubMed Central: PMC5977513

Affiliations:

Links toward previous steps (curation, corpus...)

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Le document en format XML

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<term>Gene Expression Regulation, Plant (MeSH)</term>
<term>Gene Ontology (MeSH)</term>
<term>Host-Pathogen Interactions (MeSH)</term>
<term>Phytophthora (physiology)</term>
<term>Plant Diseases (immunology)</term>
<term>Plant Diseases (parasitology)</term>
<term>Plant Proteins (genetics)</term>
<term>Plant Proteins (metabolism)</term>
<term>Plant Roots (drug effects)</term>
<term>Plant Roots (genetics)</term>
<term>Plant Roots (immunology)</term>
<term>Plant Roots (physiology)</term>
<term>Signal Transduction (MeSH)</term>
<term>Silicon (metabolism)</term>
<term>Silicon (pharmacology)</term>
<term>Soybeans (drug effects)</term>
<term>Soybeans (genetics)</term>
<term>Soybeans (immunology)</term>
<term>Soybeans (physiology)</term>
<term>Transcriptome (MeSH)</term>
<term>Virulence (MeSH)</term>
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<keywords scheme="KwdFr" xml:lang="fr"><term>Gene Ontology (MeSH)</term>
<term>Interactions hôte-pathogène (MeSH)</term>
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<term>Maladies des plantes (parasitologie)</term>
<term>Phytophthora (physiologie)</term>
<term>Protéines végétales (génétique)</term>
<term>Protéines végétales (métabolisme)</term>
<term>Racines de plante (effets des médicaments et des substances chimiques)</term>
<term>Racines de plante (génétique)</term>
<term>Racines de plante (immunologie)</term>
<term>Racines de plante (physiologie)</term>
<term>Régulation de l'expression des gènes végétaux (MeSH)</term>
<term>Résistance à la maladie (MeSH)</term>
<term>Silicium (métabolisme)</term>
<term>Silicium (pharmacologie)</term>
<term>Soja (effets des médicaments et des substances chimiques)</term>
<term>Soja (génétique)</term>
<term>Soja (immunologie)</term>
<term>Soja (physiologie)</term>
<term>Transcriptome (MeSH)</term>
<term>Transduction du signal (MeSH)</term>
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<keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Plant Roots</term>
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<keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>Protéines végétales</term>
<term>Racines de plante</term>
<term>Soja</term>
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<keywords scheme="MESH" qualifier="immunologie" xml:lang="fr"><term>Maladies des plantes</term>
<term>Racines de plante</term>
<term>Soja</term>
</keywords>
<keywords scheme="MESH" qualifier="immunology" xml:lang="en"><term>Plant Diseases</term>
<term>Plant Roots</term>
<term>Soybeans</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Plant Proteins</term>
<term>Silicon</term>
</keywords>
<keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Protéines végétales</term>
<term>Silicium</term>
</keywords>
<keywords scheme="MESH" qualifier="parasitologie" xml:lang="fr"><term>Maladies des plantes</term>
</keywords>
<keywords scheme="MESH" qualifier="parasitology" xml:lang="en"><term>Plant Diseases</term>
</keywords>
<keywords scheme="MESH" qualifier="pharmacologie" xml:lang="fr"><term>Silicium</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="pharmacology" xml:lang="en"><term>Silicon</term>
</keywords>
<keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Phytophthora</term>
<term>Racines de plante</term>
<term>Soja</term>
</keywords>
<keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Phytophthora</term>
<term>Plant Roots</term>
<term>Soybeans</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Disease Resistance</term>
<term>Gene Expression Regulation, Plant</term>
<term>Gene Ontology</term>
<term>Host-Pathogen Interactions</term>
<term>Signal Transduction</term>
<term>Transcriptome</term>
<term>Virulence</term>
</keywords>
<keywords scheme="MESH" xml:lang="fr"><term>Gene Ontology</term>
<term>Interactions hôte-pathogène</term>
<term>Régulation de l'expression des gènes végétaux</term>
<term>Résistance à la maladie</term>
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<front><div type="abstract" xml:lang="en"><p><b>BACKGROUND</b>
</p>
<p>Silicon (Si) is known to protect against biotrophic and hemibiotrophic plant pathogens; however, the mechanisms by which it exerts its prophylactic role remain unknown. In an attempt to obtain unique insights into the mode of action of Si, we conducted a full comparative transcriptomic analysis of soybean (Glycine max) plants and Phytophthora sojae, a hemibiotroph that relies heavily on effectors for its virulence.</p>
</div>
<div type="abstract" xml:lang="en"><p><b>RESULTS</b>
</p>
<p>Supplying Si to inoculated plants provided a strong protection against P. sojae over the course of the experiment (21 day). Our results showed that the response of Si-free (Si</p>
</div>
<div type="abstract" xml:lang="en"><p><b>CONCLUSION</b>
</p>
<p>Given that the apoplast is a key site of interaction between effectors and plant defenses and receptors in the soybean-P. sojae complex, as well as the site of amorphous-Si accumulation, our results indicate that Si likely interferes with the signaling network between P. sojae and the plant, preventing or decreasing the release of effectors reaching plant receptors, thus creating a form of incompatible interaction.</p>
</div>
</front>
</TEI>
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<DateCompleted><Year>2019</Year>
<Month>01</Month>
<Day>29</Day>
</DateCompleted>
<DateRevised><Year>2019</Year>
<Month>01</Month>
<Day>29</Day>
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<Issue>1</Issue>
<PubDate><Year>2018</Year>
<Month>May</Month>
<Day>30</Day>
</PubDate>
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<Title>BMC plant biology</Title>
<ISOAbbreviation>BMC Plant Biol</ISOAbbreviation>
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<ArticleTitle>Silicon protects soybean plants against Phytophthora sojae by interfering with effector-receptor expression.</ArticleTitle>
<Pagination><MedlinePgn>97</MedlinePgn>
</Pagination>
<ELocationID EIdType="doi" ValidYN="Y">10.1186/s12870-018-1312-7</ELocationID>
<Abstract><AbstractText Label="BACKGROUND" NlmCategory="BACKGROUND">Silicon (Si) is known to protect against biotrophic and hemibiotrophic plant pathogens; however, the mechanisms by which it exerts its prophylactic role remain unknown. In an attempt to obtain unique insights into the mode of action of Si, we conducted a full comparative transcriptomic analysis of soybean (Glycine max) plants and Phytophthora sojae, a hemibiotroph that relies heavily on effectors for its virulence.</AbstractText>
<AbstractText Label="RESULTS" NlmCategory="RESULTS">Supplying Si to inoculated plants provided a strong protection against P. sojae over the course of the experiment (21 day). Our results showed that the response of Si-free (Si<sup>-</sup>
) plants to inoculation was characterized early (4 dpi) by a high expression of defense-related genes, including plant receptors, which receded over time as the pathogen progressed into the roots. The infection was synchronized with a high expression of effectors by P. sojae, the nature of which changed over time. By contrast, the transcriptomic response of Si-fed (Si<sup>+</sup>
) plants was remarkably unaffected by the presence of P. sojae, and the expression of effector-coding genes by the pathogen was significantly reduced.</AbstractText>
<AbstractText Label="CONCLUSION" NlmCategory="CONCLUSIONS">Given that the apoplast is a key site of interaction between effectors and plant defenses and receptors in the soybean-P. sojae complex, as well as the site of amorphous-Si accumulation, our results indicate that Si likely interferes with the signaling network between P. sojae and the plant, preventing or decreasing the release of effectors reaching plant receptors, thus creating a form of incompatible interaction.</AbstractText>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Rasoolizadeh</LastName>
<ForeName>Aliyeh</ForeName>
<Initials>A</Initials>
<AffiliationInfo><Affiliation>Département de Phytologie, Faculté des Sciences de l'Agriculture et de l'Alimentation, Université Laval, Québec City, Québec, G1V 0A6, Canada.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Labbé</LastName>
<ForeName>Caroline</ForeName>
<Initials>C</Initials>
<AffiliationInfo><Affiliation>Département de Phytologie, Faculté des Sciences de l'Agriculture et de l'Alimentation, Université Laval, Québec City, Québec, G1V 0A6, Canada.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Sonah</LastName>
<ForeName>Humira</ForeName>
<Initials>H</Initials>
<AffiliationInfo><Affiliation>Département de Phytologie, Faculté des Sciences de l'Agriculture et de l'Alimentation, Université Laval, Québec City, Québec, G1V 0A6, Canada.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Deshmukh</LastName>
<ForeName>Rupesh K</ForeName>
<Initials>RK</Initials>
<AffiliationInfo><Affiliation>Département de Phytologie, Faculté des Sciences de l'Agriculture et de l'Alimentation, Université Laval, Québec City, Québec, G1V 0A6, Canada.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Belzile</LastName>
<ForeName>François</ForeName>
<Initials>F</Initials>
<AffiliationInfo><Affiliation>Département de Phytologie and Institue de biologie intégrative et des systèmes, Université Laval, Québec City, Québec, Canada.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Menzies</LastName>
<ForeName>James G</ForeName>
<Initials>JG</Initials>
<AffiliationInfo><Affiliation>Agriculture and Agri-Food Canada, 101 Route 100, Morden, MB, R6M 1Y5, Canada.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Bélanger</LastName>
<ForeName>Richard R</ForeName>
<Initials>RR</Initials>
<Identifier Source="ORCID">http://orcid.org/0000-0001-8549-975X</Identifier>
<AffiliationInfo><Affiliation>Département de Phytologie, Faculté des Sciences de l'Agriculture et de l'Alimentation, Université Laval, Québec City, Québec, G1V 0A6, Canada. richard.belanger@fsaa.ulaval.ca.</Affiliation>
</AffiliationInfo>
</Author>
</AuthorList>
<Language>eng</Language>
<PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType>
</PublicationTypeList>
<ArticleDate DateType="Electronic"><Year>2018</Year>
<Month>05</Month>
<Day>30</Day>
</ArticleDate>
</Article>
<MedlineJournalInfo><Country>England</Country>
<MedlineTA>BMC Plant Biol</MedlineTA>
<NlmUniqueID>100967807</NlmUniqueID>
<ISSNLinking>1471-2229</ISSNLinking>
</MedlineJournalInfo>
<ChemicalList><Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D010940">Plant Proteins</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>Z4152N8IUI</RegistryNumber>
<NameOfSubstance UI="D012825">Silicon</NameOfSubstance>
</Chemical>
</ChemicalList>
<CitationSubset>IM</CitationSubset>
<MeshHeadingList><MeshHeading><DescriptorName UI="D060467" MajorTopicYN="Y">Disease Resistance</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D018506" MajorTopicYN="N">Gene Expression Regulation, Plant</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D063990" MajorTopicYN="N">Gene Ontology</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D054884" MajorTopicYN="N">Host-Pathogen Interactions</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D010838" MajorTopicYN="N">Phytophthora</DescriptorName>
<QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D010935" MajorTopicYN="N">Plant Diseases</DescriptorName>
<QualifierName UI="Q000276" MajorTopicYN="Y">immunology</QualifierName>
<QualifierName UI="Q000469" MajorTopicYN="N">parasitology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D010940" MajorTopicYN="N">Plant Proteins</DescriptorName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D018517" MajorTopicYN="N">Plant Roots</DescriptorName>
<QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000276" MajorTopicYN="N">immunology</QualifierName>
<QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D015398" MajorTopicYN="N">Signal Transduction</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D012825" MajorTopicYN="N">Silicon</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
<QualifierName UI="Q000494" MajorTopicYN="Y">pharmacology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D013025" MajorTopicYN="N">Soybeans</DescriptorName>
<QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName>
<QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName>
<QualifierName UI="Q000276" MajorTopicYN="N">immunology</QualifierName>
<QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D059467" MajorTopicYN="Y">Transcriptome</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D014774" MajorTopicYN="N">Virulence</DescriptorName>
</MeshHeading>
</MeshHeadingList>
<KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Defense genes</Keyword>
<Keyword MajorTopicYN="N">Effectors</Keyword>
<Keyword MajorTopicYN="N">Glycine max</Keyword>
<Keyword MajorTopicYN="N">Plant receptors</Keyword>
<Keyword MajorTopicYN="N">Transcriptome</Keyword>
</KeywordList>
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Silicon protects soybean plants against Phytophthora sojae by interfering with effector-receptor expression.

Silicon protects soybean plants against Phytophthora sojae by interfering with effector-receptor expression.

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