Nitric oxide and phytoglobin PHYTOGB1 are regulatory elements in the Solanum lycopersicum-Rhizophagus irregularis mycorrhizal symbiosis.
Identifieur interne : 000428 ( Main/Exploration ); précédent : 000427; suivant : 000429Nitric oxide and phytoglobin PHYTOGB1 are regulatory elements in the Solanum lycopersicum-Rhizophagus irregularis mycorrhizal symbiosis.
Auteurs : Ainhoa Martínez-Medina [Espagne] ; Leyre Pescador [Espagne] ; Iván Fernández [Espagne] ; María Rodríguez-Serrano [Espagne] ; Juan M. García [Espagne] ; María C. Romero-Puertas [Espagne] ; María J. Pozo [Espagne]Source :
- The New phytologist [ 1469-8137 ] ; 2019.
Descripteurs français
- KwdFr :
- Extinction de l'expression des gènes (MeSH), Facteurs temps (MeSH), Glomeromycota (physiologie), Lycopersicon esculentum (génétique), Lycopersicon esculentum (microbiologie), Lycopersicon esculentum (métabolisme), Monoxyde d'azote (métabolisme), Mycorhizes (physiologie), Paroi cellulaire (métabolisme), Protéines végétales (génétique), Protéines végétales (métabolisme), Régulation de l'expression des gènes végétaux (MeSH), Régulation positive (génétique), Spores fongiques (physiologie), Symbiose (MeSH).
- MESH :
- génétique : Lycopersicon esculentum, Protéines végétales, Régulation positive.
- microbiologie : Lycopersicon esculentum.
- métabolisme : Lycopersicon esculentum, Monoxyde d'azote, Paroi cellulaire, Protéines végétales.
- physiologie : Glomeromycota, Mycorhizes, Spores fongiques.
- Extinction de l'expression des gènes, Facteurs temps, Régulation de l'expression des gènes végétaux, Symbiose.
English descriptors
- KwdEn :
- Cell Wall (metabolism), Gene Expression Regulation, Plant (MeSH), Gene Silencing (MeSH), Glomeromycota (physiology), Lycopersicon esculentum (genetics), Lycopersicon esculentum (metabolism), Lycopersicon esculentum (microbiology), Mycorrhizae (physiology), Nitric Oxide (metabolism), Plant Proteins (genetics), Plant Proteins (metabolism), Spores, Fungal (physiology), Symbiosis (MeSH), Time Factors (MeSH), Up-Regulation (genetics).
- MESH :
- chemical , genetics : Plant Proteins.
- chemical , metabolism : Nitric Oxide, Plant Proteins.
- genetics : Lycopersicon esculentum, Up-Regulation.
- metabolism : Cell Wall, Lycopersicon esculentum.
- microbiology : Lycopersicon esculentum.
- physiology : Glomeromycota, Mycorrhizae, Spores, Fungal.
- Gene Expression Regulation, Plant, Gene Silencing, Symbiosis, Time Factors.
Abstract
The regulatory role of nitric oxide (NO) and phytoglobins in plant response to pathogenic and mutualistic microbes has been evidenced. However, little is known about their function in the arbuscular mycorrhizal (AM) symbiosis. We investigated whether NO and phytoglobin PHYTOGB1 are regulatory components in the AM symbiosis. Rhizophagus irregularis in vitro-grown cultures and tomato plants were used to monitor AM-associated NO-related root responses as compared to responses triggered by the pathogen Fusarium oxysporum. A genetic approach was conducted to understand the role of PHYTOGB1 on NO signaling during both interactions. After a common early peak in NO levels in response to both fungi, a specific NO accumulation pattern was triggered in tomato roots during the onset of the AM interaction. PHYTOGB1 was upregulated by the AM interaction. By contrast, the pathogen triggered a continuous NO accumulation and a strong downregulation of PHYTOGB1. Manipulation of PHYTOGB1 levels in overexpressing and silenced roots led to a deregulation of NO levels and altered mycorrhization and pathogen infection. We demonstrate that the onset of the AM symbiosis is associated with a specific NO-related signature in the host root. We propose that NO regulation by PHYTOGB1 is a regulatory component of the AM symbiosis.
DOI: 10.1111/nph.15898
PubMed: 31066909
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Cell Wall (metabolism)</term>
<term>Gene Expression Regulation, Plant (MeSH)</term>
<term>Gene Silencing (MeSH)</term>
<term>Glomeromycota (physiology)</term>
<term>Lycopersicon esculentum (genetics)</term>
<term>Lycopersicon esculentum (metabolism)</term>
<term>Lycopersicon esculentum (microbiology)</term>
<term>Mycorrhizae (physiology)</term>
<term>Nitric Oxide (metabolism)</term>
<term>Plant Proteins (genetics)</term>
<term>Plant Proteins (metabolism)</term>
<term>Spores, Fungal (physiology)</term>
<term>Symbiosis (MeSH)</term>
<term>Time Factors (MeSH)</term>
<term>Up-Regulation (genetics)</term>
</keywords>
<keywords scheme="KwdFr" xml:lang="fr"><term>Extinction de l'expression des gènes (MeSH)</term>
<term>Facteurs temps (MeSH)</term>
<term>Glomeromycota (physiologie)</term>
<term>Lycopersicon esculentum (génétique)</term>
<term>Lycopersicon esculentum (microbiologie)</term>
<term>Lycopersicon esculentum (métabolisme)</term>
<term>Monoxyde d'azote (métabolisme)</term>
<term>Mycorhizes (physiologie)</term>
<term>Paroi cellulaire (métabolisme)</term>
<term>Protéines végétales (génétique)</term>
<term>Protéines végétales (métabolisme)</term>
<term>Régulation de l'expression des gènes végétaux (MeSH)</term>
<term>Régulation positive (génétique)</term>
<term>Spores fongiques (physiologie)</term>
<term>Symbiose (MeSH)</term>
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<keywords scheme="MESH" type="chemical" qualifier="genetics" xml:lang="en"><term>Plant Proteins</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Nitric Oxide</term>
<term>Plant Proteins</term>
</keywords>
<keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Lycopersicon esculentum</term>
<term>Up-Regulation</term>
</keywords>
<keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>Lycopersicon esculentum</term>
<term>Protéines végétales</term>
<term>Régulation positive</term>
</keywords>
<keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Cell Wall</term>
<term>Lycopersicon esculentum</term>
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<keywords scheme="MESH" qualifier="microbiologie" xml:lang="fr"><term>Lycopersicon esculentum</term>
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<term>Monoxyde d'azote</term>
<term>Paroi cellulaire</term>
<term>Protéines végétales</term>
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<keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Glomeromycota</term>
<term>Mycorhizes</term>
<term>Spores fongiques</term>
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<keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Glomeromycota</term>
<term>Mycorrhizae</term>
<term>Spores, Fungal</term>
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<term>Symbiosis</term>
<term>Time Factors</term>
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<term>Facteurs temps</term>
<term>Régulation de l'expression des gènes végétaux</term>
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<front><div type="abstract" xml:lang="en">The regulatory role of nitric oxide (NO) and phytoglobins in plant response to pathogenic and mutualistic microbes has been evidenced. However, little is known about their function in the arbuscular mycorrhizal (AM) symbiosis. We investigated whether NO and phytoglobin PHYTOGB1 are regulatory components in the AM symbiosis. Rhizophagus irregularis in vitro-grown cultures and tomato plants were used to monitor AM-associated NO-related root responses as compared to responses triggered by the pathogen Fusarium oxysporum. A genetic approach was conducted to understand the role of PHYTOGB1 on NO signaling during both interactions. After a common early peak in NO levels in response to both fungi, a specific NO accumulation pattern was triggered in tomato roots during the onset of the AM interaction. PHYTOGB1 was upregulated by the AM interaction. By contrast, the pathogen triggered a continuous NO accumulation and a strong downregulation of PHYTOGB1. Manipulation of PHYTOGB1 levels in overexpressing and silenced roots led to a deregulation of NO levels and altered mycorrhization and pathogen infection. We demonstrate that the onset of the AM symbiosis is associated with a specific NO-related signature in the host root. We propose that NO regulation by PHYTOGB1 is a regulatory component of the AM symbiosis.</div>
</front>
</TEI>
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<DateCompleted><Year>2020</Year>
<Month>03</Month>
<Day>16</Day>
</DateCompleted>
<DateRevised><Year>2020</Year>
<Month>09</Month>
<Day>30</Day>
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<JournalIssue CitedMedium="Internet"><Volume>223</Volume>
<Issue>3</Issue>
<PubDate><Year>2019</Year>
<Month>08</Month>
</PubDate>
</JournalIssue>
<Title>The New phytologist</Title>
<ISOAbbreviation>New Phytol</ISOAbbreviation>
</Journal>
<ArticleTitle>Nitric oxide and phytoglobin PHYTOGB1 are regulatory elements in the Solanum lycopersicum-Rhizophagus irregularis mycorrhizal symbiosis.</ArticleTitle>
<Pagination><MedlinePgn>1560-1574</MedlinePgn>
</Pagination>
<ELocationID EIdType="doi" ValidYN="Y">10.1111/nph.15898</ELocationID>
<Abstract><AbstractText>The regulatory role of nitric oxide (NO) and phytoglobins in plant response to pathogenic and mutualistic microbes has been evidenced. However, little is known about their function in the arbuscular mycorrhizal (AM) symbiosis. We investigated whether NO and phytoglobin PHYTOGB1 are regulatory components in the AM symbiosis. Rhizophagus irregularis in vitro-grown cultures and tomato plants were used to monitor AM-associated NO-related root responses as compared to responses triggered by the pathogen Fusarium oxysporum. A genetic approach was conducted to understand the role of PHYTOGB1 on NO signaling during both interactions. After a common early peak in NO levels in response to both fungi, a specific NO accumulation pattern was triggered in tomato roots during the onset of the AM interaction. PHYTOGB1 was upregulated by the AM interaction. By contrast, the pathogen triggered a continuous NO accumulation and a strong downregulation of PHYTOGB1. Manipulation of PHYTOGB1 levels in overexpressing and silenced roots led to a deregulation of NO levels and altered mycorrhization and pathogen infection. We demonstrate that the onset of the AM symbiosis is associated with a specific NO-related signature in the host root. We propose that NO regulation by PHYTOGB1 is a regulatory component of the AM symbiosis.</AbstractText>
<CopyrightInformation>© 2019 The Authors. New Phytologist © 2019 New Phytologist Trust.</CopyrightInformation>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Martínez-Medina</LastName>
<ForeName>Ainhoa</ForeName>
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<AffiliationInfo><Affiliation>Department of Soil Microbiology and Symbiotic Systems, Estación Experimental del Zaidín - Consejo Superior de Investigaciones Científicas, Profesor Albareda 1, Granada, 18008, Spain.</Affiliation>
</AffiliationInfo>
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</AffiliationInfo>
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<Author ValidYN="Y"><LastName>Fernández</LastName>
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</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Rodríguez-Serrano</LastName>
<ForeName>María</ForeName>
<Initials>M</Initials>
<AffiliationInfo><Affiliation>Department of Biochemistry and Cellular and Molecular Biology of Plants, Estación Experimental del Zaidín - Consejo Superior de Investigaciones Científicas, Profesor Albareda 1, Granada, 18008, Spain.</Affiliation>
</AffiliationInfo>
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<Author ValidYN="Y"><LastName>García</LastName>
<ForeName>Juan M</ForeName>
<Initials>JM</Initials>
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<AffiliationInfo><Affiliation>Department of Soil Microbiology and Symbiotic Systems, Estación Experimental del Zaidín - Consejo Superior de Investigaciones Científicas, Profesor Albareda 1, Granada, 18008, Spain.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Romero-Puertas</LastName>
<ForeName>María C</ForeName>
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</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Pozo</LastName>
<ForeName>María J</ForeName>
<Initials>MJ</Initials>
<Identifier Source="ORCID">0000-0003-2780-9793</Identifier>
<AffiliationInfo><Affiliation>Department of Soil Microbiology and Symbiotic Systems, Estación Experimental del Zaidín - Consejo Superior de Investigaciones Científicas, Profesor Albareda 1, Granada, 18008, Spain.</Affiliation>
</AffiliationInfo>
</Author>
</AuthorList>
<Language>eng</Language>
<PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType>
<PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType>
</PublicationTypeList>
<ArticleDate DateType="Electronic"><Year>2019</Year>
<Month>07</Month>
<Day>05</Day>
</ArticleDate>
</Article>
<MedlineJournalInfo><Country>England</Country>
<MedlineTA>New Phytol</MedlineTA>
<NlmUniqueID>9882884</NlmUniqueID>
<ISSNLinking>0028-646X</ISSNLinking>
</MedlineJournalInfo>
<ChemicalList><Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D010940">Plant Proteins</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>31C4KY9ESH</RegistryNumber>
<NameOfSubstance UI="D009569">Nitric Oxide</NameOfSubstance>
</Chemical>
</ChemicalList>
<CitationSubset>IM</CitationSubset>
<MeshHeadingList><MeshHeading><DescriptorName UI="D002473" MajorTopicYN="N">Cell Wall</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D018506" MajorTopicYN="N">Gene Expression Regulation, Plant</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D020868" MajorTopicYN="N">Gene Silencing</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D055137" MajorTopicYN="N">Glomeromycota</DescriptorName>
<QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D018551" MajorTopicYN="N">Lycopersicon esculentum</DescriptorName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</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="D009569" MajorTopicYN="N">Nitric Oxide</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</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="D013172" MajorTopicYN="N">Spores, Fungal</DescriptorName>
<QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D013559" MajorTopicYN="Y">Symbiosis</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D013997" MajorTopicYN="N">Time Factors</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D015854" MajorTopicYN="N">Up-Regulation</DescriptorName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
</MeshHeading>
</MeshHeadingList>
<KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="Y">arbuscular mycorrhiza (AM)</Keyword>
<Keyword MajorTopicYN="Y">fungal-plant signaling</Keyword>
<Keyword MajorTopicYN="Y">nitric oxide</Keyword>
<Keyword MajorTopicYN="Y">nonsymbiotic hemoglobins</Keyword>
<Keyword MajorTopicYN="Y">phytoglobins</Keyword>
<Keyword MajorTopicYN="Y">tomato</Keyword>
</KeywordList>
</MedlineCitation>
<PubmedData><History><PubMedPubDate PubStatus="received"><Year>2019</Year>
<Month>02</Month>
<Day>25</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="accepted"><Year>2019</Year>
<Month>04</Month>
<Day>27</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="pubmed"><Year>2019</Year>
<Month>5</Month>
<Day>9</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="medline"><Year>2020</Year>
<Month>3</Month>
<Day>17</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="entrez"><Year>2019</Year>
<Month>5</Month>
<Day>9</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
</History>
<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList><ArticleId IdType="pubmed">31066909</ArticleId>
<ArticleId IdType="doi">10.1111/nph.15898</ArticleId>
</ArticleIdList>
</PubmedData>
</pubmed>
<affiliations><list><country><li>Espagne</li>
</country>
<region><li>Andalousie</li>
</region>
</list>
<tree><country name="Espagne"><region name="Andalousie"><name sortKey="Martinez Medina, Ainhoa" sort="Martinez Medina, Ainhoa" uniqKey="Martinez Medina A" first="Ainhoa" last="Martínez-Medina">Ainhoa Martínez-Medina</name>
</region>
<name sortKey="Fernandez, Ivan" sort="Fernandez, Ivan" uniqKey="Fernandez I" first="Iván" last="Fernández">Iván Fernández</name>
<name sortKey="Garcia, Juan M" sort="Garcia, Juan M" uniqKey="Garcia J" first="Juan M" last="García">Juan M. García</name>
<name sortKey="Pescador, Leyre" sort="Pescador, Leyre" uniqKey="Pescador L" first="Leyre" last="Pescador">Leyre Pescador</name>
<name sortKey="Pozo, Maria J" sort="Pozo, Maria J" uniqKey="Pozo M" first="María J" last="Pozo">María J. Pozo</name>
<name sortKey="Rodriguez Serrano, Maria" sort="Rodriguez Serrano, Maria" uniqKey="Rodriguez Serrano M" first="María" last="Rodríguez-Serrano">María Rodríguez-Serrano</name>
<name sortKey="Romero Puertas, Maria C" sort="Romero Puertas, Maria C" uniqKey="Romero Puertas M" first="María C" last="Romero-Puertas">María C. Romero-Puertas</name>
</country>
</tree>
</affiliations>
</record>
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