PoplarV1, Main, Exploration, bibRecord, 000E48

Highlighting type A RRs as potential regulators of the dkHK1 multi-step phosphorelay pathway in Populus.

Identifieur interne : 000E48 ( Main/Exploration ); précédent : 000E47; suivant : 000E49

Highlighting type A RRs as potential regulators of the dkHK1 multi-step phosphorelay pathway in Populus.

Auteurs : F. Chefdor [France] ; F. Héricourt [France] ; K. Koudounas [France] ; I. Carqueijeiro [France] ; V. Courdavault [France] ; F. Mascagni [Italie] ; L. Bertheau [France] ; M. Larcher [France] ; C. Depierreux [France] ; F. Lamblin [France] ; M L Racchi [Italie] ; S. Carpin [France]

Source :

Plant science : an international journal of experimental plant biology [ 1873-2259 ] ; 2018.

RBID : pubmed:30466602

Descripteurs français

KwdFr :
- Facteur de croissance végétal (génétique), Facteur de croissance végétal (métabolisme), Liaison aux protéines (génétique), Liaison aux protéines (physiologie), Populus (génétique), Populus (métabolisme), Protéines végétales (génétique), Protéines végétales (métabolisme), Transduction du signal (génétique), Transduction du signal (physiologie).
MESH :
- génétique : Facteur de croissance végétal, Liaison aux protéines, Populus, Protéines végétales, Transduction du signal.
- métabolisme : Facteur de croissance végétal, Populus, Protéines végétales.
- physiologie : Liaison aux protéines, Transduction du signal.

English descriptors

KwdEn :
- Plant Growth Regulators (genetics), Plant Growth Regulators (metabolism), Plant Proteins (genetics), Plant Proteins (metabolism), Populus (genetics), Populus (metabolism), Protein Binding (genetics), Protein Binding (physiology), Signal Transduction (genetics), Signal Transduction (physiology).
MESH :
- chemical , genetics : Plant Growth Regulators, Plant Proteins.
- chemical , metabolism : Plant Growth Regulators, Plant Proteins.
- genetics : Populus, Protein Binding, Signal Transduction.
- metabolism : Populus.
- physiology : Protein Binding, Signal Transduction.

Abstract

In previous studies, we highlighted a multistep phosphorelay (MSP) system in poplars composed of two hybrid-type Histidine aspartate Kinases, dkHK1a and dkHK1b, which interact with three Histidine Phosphotransfer proteins, dkHPt2, 7, and 9, which in turn interact with six type B Response Regulators. These interactions correspond to the dkHK1a-b/dkHPts/dkRRBs MSP. This MSP is putatively involved in an osmosensing pathway, as dkHK1a-b are orthologous to the Arabidopsis osmosensor AHK1, and able to complement a mutant yeast deleted for its osmosensors. Since type A RRs have been characterized as negative regulators in cytokinin MSP signaling due to their interaction with HPt proteins, we decided in this study to characterize poplar type A RRs and their implication in the MSP. For a global view of this MSP, we isolated 10 poplar type A RR cDNAs, and determined their subcellular localization to check the in silico prediction experimentally. For most of them, the in planta subcellular localization was as predicted, except for three RRAs, for which this experimental approach gave a more precise localization. Interaction studies using yeast two-hybrid and in planta BiFC assays, together with transcript expression analysis in poplar organs led to eight dkRRAs being singled out as partners which could interfere the dkHK1a-b/dkHPts/dkRRBs MSP identified in previous studies. Consequently, the results obtained in this study now provide an exhaustive view of dkHK1a-b partners belonging to a poplar MSP.

DOI: 10.1016/j.plantsci.2018.09.010
PubMed: 30466602

Affiliations:

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

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Le document en format XML

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<series><title level="j">Plant science : an international journal of experimental plant biology</title>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Plant Growth Regulators (genetics)</term>
<term>Plant Growth Regulators (metabolism)</term>
<term>Plant Proteins (genetics)</term>
<term>Plant Proteins (metabolism)</term>
<term>Populus (genetics)</term>
<term>Populus (metabolism)</term>
<term>Protein Binding (genetics)</term>
<term>Protein Binding (physiology)</term>
<term>Signal Transduction (genetics)</term>
<term>Signal Transduction (physiology)</term>
</keywords>
<keywords scheme="KwdFr" xml:lang="fr"><term>Facteur de croissance végétal (génétique)</term>
<term>Facteur de croissance végétal (métabolisme)</term>
<term>Liaison aux protéines (génétique)</term>
<term>Liaison aux protéines (physiologie)</term>
<term>Populus (génétique)</term>
<term>Populus (métabolisme)</term>
<term>Protéines végétales (génétique)</term>
<term>Protéines végétales (métabolisme)</term>
<term>Transduction du signal (génétique)</term>
<term>Transduction du signal (physiologie)</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="genetics" xml:lang="en"><term>Plant Growth Regulators</term>
<term>Plant Proteins</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Plant Growth Regulators</term>
<term>Plant Proteins</term>
</keywords>
<keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Populus</term>
<term>Protein Binding</term>
<term>Signal Transduction</term>
</keywords>
<keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>Facteur de croissance végétal</term>
<term>Liaison aux protéines</term>
<term>Populus</term>
<term>Protéines végétales</term>
<term>Transduction du signal</term>
</keywords>
<keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Populus</term>
</keywords>
<keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Facteur de croissance végétal</term>
<term>Populus</term>
<term>Protéines végétales</term>
</keywords>
<keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Liaison aux protéines</term>
<term>Transduction du signal</term>
</keywords>
<keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Protein Binding</term>
<term>Signal Transduction</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">In previous studies, we highlighted a multistep phosphorelay (MSP) system in poplars composed of two hybrid-type Histidine aspartate Kinases, dkHK1a and dkHK1b, which interact with three Histidine Phosphotransfer proteins, dkHPt2, 7, and 9, which in turn interact with six type B Response Regulators. These interactions correspond to the dkHK1a-b/dkHPts/dkRRBs MSP. This MSP is putatively involved in an osmosensing pathway, as dkHK1a-b are orthologous to the Arabidopsis osmosensor AHK1, and able to complement a mutant yeast deleted for its osmosensors. Since type A RRs have been characterized as negative regulators in cytokinin MSP signaling due to their interaction with HPt proteins, we decided in this study to characterize poplar type A RRs and their implication in the MSP. For a global view of this MSP, we isolated 10 poplar type A RR cDNAs, and determined their subcellular localization to check the in silico prediction experimentally. For most of them, the in planta subcellular localization was as predicted, except for three RRAs, for which this experimental approach gave a more precise localization. Interaction studies using yeast two-hybrid and in planta BiFC assays, together with transcript expression analysis in poplar organs led to eight dkRRAs being singled out as partners which could interfere the dkHK1a-b/dkHPts/dkRRBs MSP identified in previous studies. Consequently, the results obtained in this study now provide an exhaustive view of dkHK1a-b partners belonging to a poplar MSP.</div>
</front>
</TEI>
<pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">30466602</PMID>
<DateCompleted><Year>2018</Year>
<Month>12</Month>
<Day>17</Day>
</DateCompleted>
<DateRevised><Year>2020</Year>
<Month>09</Month>
<Day>30</Day>
</DateRevised>
<Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1873-2259</ISSN>
<JournalIssue CitedMedium="Internet"><Volume>277</Volume>
<PubDate><Year>2018</Year>
<Month>Dec</Month>
</PubDate>
</JournalIssue>
<Title>Plant science : an international journal of experimental plant biology</Title>
<ISOAbbreviation>Plant Sci</ISOAbbreviation>
</Journal>
<ArticleTitle>Highlighting type A RRs as potential regulators of the dkHK1 multi-step phosphorelay pathway in Populus.</ArticleTitle>
<Pagination><MedlinePgn>68-78</MedlinePgn>
</Pagination>
<ELocationID EIdType="pii" ValidYN="Y">S0168-9452(18)30779-9</ELocationID>
<ELocationID EIdType="doi" ValidYN="Y">10.1016/j.plantsci.2018.09.010</ELocationID>
<Abstract><AbstractText>In previous studies, we highlighted a multistep phosphorelay (MSP) system in poplars composed of two hybrid-type Histidine aspartate Kinases, dkHK1a and dkHK1b, which interact with three Histidine Phosphotransfer proteins, dkHPt2, 7, and 9, which in turn interact with six type B Response Regulators. These interactions correspond to the dkHK1a-b/dkHPts/dkRRBs MSP. This MSP is putatively involved in an osmosensing pathway, as dkHK1a-b are orthologous to the Arabidopsis osmosensor AHK1, and able to complement a mutant yeast deleted for its osmosensors. Since type A RRs have been characterized as negative regulators in cytokinin MSP signaling due to their interaction with HPt proteins, we decided in this study to characterize poplar type A RRs and their implication in the MSP. For a global view of this MSP, we isolated 10 poplar type A RR cDNAs, and determined their subcellular localization to check the in silico prediction experimentally. For most of them, the in planta subcellular localization was as predicted, except for three RRAs, for which this experimental approach gave a more precise localization. Interaction studies using yeast two-hybrid and in planta BiFC assays, together with transcript expression analysis in poplar organs led to eight dkRRAs being singled out as partners which could interfere the dkHK1a-b/dkHPts/dkRRBs MSP identified in previous studies. Consequently, the results obtained in this study now provide an exhaustive view of dkHK1a-b partners belonging to a poplar MSP.</AbstractText>
<CopyrightInformation>Copyright © 2018 Elsevier B.V. All rights reserved.</CopyrightInformation>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Chefdor</LastName>
<ForeName>F</ForeName>
<Initials>F</Initials>
<AffiliationInfo><Affiliation>LBLGC, Université d'Orléans, INRA, USC1328, 45067, Orléans Cedex 2, France.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Héricourt</LastName>
<ForeName>F</ForeName>
<Initials>F</Initials>
<AffiliationInfo><Affiliation>LBLGC, Université d'Orléans, INRA, USC1328, 45067, Orléans Cedex 2, France.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Koudounas</LastName>
<ForeName>K</ForeName>
<Initials>K</Initials>
<AffiliationInfo><Affiliation>Biomolécules et Biotechnologies Végétales (BBV), EA 2106, Université François Rabelais de Tours, 31 avenue Monge, 37200 Tours, France.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Carqueijeiro</LastName>
<ForeName>I</ForeName>
<Initials>I</Initials>
<AffiliationInfo><Affiliation>Biomolécules et Biotechnologies Végétales (BBV), EA 2106, Université François Rabelais de Tours, 31 avenue Monge, 37200 Tours, France.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Courdavault</LastName>
<ForeName>V</ForeName>
<Initials>V</Initials>
<AffiliationInfo><Affiliation>Biomolécules et Biotechnologies Végétales (BBV), EA 2106, Université François Rabelais de Tours, 31 avenue Monge, 37200 Tours, France.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Mascagni</LastName>
<ForeName>F</ForeName>
<Initials>F</Initials>
<AffiliationInfo><Affiliation>Università di Pisa, Dipartimento di Scienze Agrarie, Alimentari e Agro-ambientali, Via del Borghetto 80, 56124 Pisa, Italy.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Bertheau</LastName>
<ForeName>L</ForeName>
<Initials>L</Initials>
<AffiliationInfo><Affiliation>LBLGC, Université d'Orléans, INRA, USC1328, 45067, Orléans Cedex 2, France.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Larcher</LastName>
<ForeName>M</ForeName>
<Initials>M</Initials>
<AffiliationInfo><Affiliation>LBLGC, Université d'Orléans, INRA, USC1328, 45067, Orléans Cedex 2, France.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Depierreux</LastName>
<ForeName>C</ForeName>
<Initials>C</Initials>
<AffiliationInfo><Affiliation>LBLGC, Université d'Orléans, INRA, USC1328, 45067, Orléans Cedex 2, France.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Lamblin</LastName>
<ForeName>F</ForeName>
<Initials>F</Initials>
<AffiliationInfo><Affiliation>LBLGC, Université d'Orléans, INRA, USC1328, 45067, Orléans Cedex 2, France.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Racchi</LastName>
<ForeName>M L</ForeName>
<Initials>ML</Initials>
<AffiliationInfo><Affiliation>Scienze delle Produzioni Agroalimentari e dell'Ambiente, sezione di Genetica agraria, via Maragliano, 75 50144 Firenze, Italy.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Carpin</LastName>
<ForeName>S</ForeName>
<Initials>S</Initials>
<AffiliationInfo><Affiliation>LBLGC, Université d'Orléans, INRA, USC1328, 45067, Orléans Cedex 2, France. Electronic address: sabine.carpin@univ-orleans.fr.</Affiliation>
</AffiliationInfo>
</Author>
</AuthorList>
<Language>eng</Language>
<PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType>
</PublicationTypeList>
<ArticleDate DateType="Electronic"><Year>2018</Year>
<Month>09</Month>
<Day>18</Day>
</ArticleDate>
</Article>
<MedlineJournalInfo><Country>Ireland</Country>
<MedlineTA>Plant Sci</MedlineTA>
<NlmUniqueID>9882015</NlmUniqueID>
<ISSNLinking>0168-9452</ISSNLinking>
</MedlineJournalInfo>
<ChemicalList><Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D010937">Plant Growth Regulators</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D010940">Plant Proteins</NameOfSubstance>
</Chemical>
</ChemicalList>
<CitationSubset>IM</CitationSubset>
<MeshHeadingList><MeshHeading><DescriptorName UI="D010937" MajorTopicYN="N">Plant Growth Regulators</DescriptorName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<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="D032107" MajorTopicYN="N">Populus</DescriptorName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D011485" MajorTopicYN="N">Protein Binding</DescriptorName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D015398" MajorTopicYN="N">Signal Transduction</DescriptorName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName>
</MeshHeading>
</MeshHeadingList>
<KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Multistep phosphorelay</Keyword>
<Keyword MajorTopicYN="N">Populus</Keyword>
<Keyword MajorTopicYN="N">Type A response regulators</Keyword>
</KeywordList>
</MedlineCitation>
<PubmedData><History><PubMedPubDate PubStatus="received"><Year>2018</Year>
<Month>07</Month>
<Day>06</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="revised"><Year>2018</Year>
<Month>09</Month>
<Day>10</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="accepted"><Year>2018</Year>
<Month>09</Month>
<Day>14</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="entrez"><Year>2018</Year>
<Month>11</Month>
<Day>24</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="pubmed"><Year>2018</Year>
<Month>11</Month>
<Day>24</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="medline"><Year>2018</Year>
<Month>12</Month>
<Day>18</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
</History>
<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList><ArticleId IdType="pubmed">30466602</ArticleId>
<ArticleId IdType="pii">S0168-9452(18)30779-9</ArticleId>
<ArticleId IdType="doi">10.1016/j.plantsci.2018.09.010</ArticleId>
</ArticleIdList>
</PubmedData>
</pubmed>
<affiliations><list><country><li>France</li>
<li>Italie</li>
</country>
<region><li>Centre-Val de Loire</li>
<li>Région Centre</li>
<li>Toscane</li>
</region>
<settlement><li>Orléans</li>
<li>Pise</li>
<li>Tours</li>
</settlement>
<orgName><li>Université d'Orléans</li>
<li>Université de Pise</li>
<li>Université de Tours</li>
</orgName>
</list>
<tree><country name="France"><region name="Centre-Val de Loire"><name sortKey="Chefdor, F" sort="Chefdor, F" uniqKey="Chefdor F" first="F" last="Chefdor">F. Chefdor</name>
</region>
<name sortKey="Bertheau, L" sort="Bertheau, L" uniqKey="Bertheau L" first="L" last="Bertheau">L. Bertheau</name>
<name sortKey="Carpin, S" sort="Carpin, S" uniqKey="Carpin S" first="S" last="Carpin">S. Carpin</name>
<name sortKey="Carqueijeiro, I" sort="Carqueijeiro, I" uniqKey="Carqueijeiro I" first="I" last="Carqueijeiro">I. Carqueijeiro</name>
<name sortKey="Courdavault, V" sort="Courdavault, V" uniqKey="Courdavault V" first="V" last="Courdavault">V. Courdavault</name>
<name sortKey="Depierreux, C" sort="Depierreux, C" uniqKey="Depierreux C" first="C" last="Depierreux">C. Depierreux</name>
<name sortKey="Hericourt, F" sort="Hericourt, F" uniqKey="Hericourt F" first="F" last="Héricourt">F. Héricourt</name>
<name sortKey="Koudounas, K" sort="Koudounas, K" uniqKey="Koudounas K" first="K" last="Koudounas">K. Koudounas</name>
<name sortKey="Lamblin, F" sort="Lamblin, F" uniqKey="Lamblin F" first="F" last="Lamblin">F. Lamblin</name>
<name sortKey="Larcher, M" sort="Larcher, M" uniqKey="Larcher M" first="M" last="Larcher">M. Larcher</name>
</country>
<country name="Italie"><region name="Toscane"><name sortKey="Mascagni, F" sort="Mascagni, F" uniqKey="Mascagni F" first="F" last="Mascagni">F. Mascagni</name>
</region>
<name sortKey="Racchi, M L" sort="Racchi, M L" uniqKey="Racchi M" first="M L" last="Racchi">M L Racchi</name>
</country>
</tree>
</affiliations>
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Highlighting type A RRs as potential regulators of the dkHK1 multi-step phosphorelay pathway in Populus.

Highlighting type A RRs as potential regulators of the dkHK1 multi-step phosphorelay pathway in Populus.

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