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Chilling-responsive DEMETER-LIKE DNA demethylase mediates in poplar bud break.

Identifieur interne : 001479 ( Main/Exploration ); précédent : 001478; suivant : 001480

Chilling-responsive DEMETER-LIKE DNA demethylase mediates in poplar bud break.

Auteurs : Daniel Conde [Espagne] ; Anne-Laure Le Gac [France] ; Mariano Perales [Espagne] ; Christopher Dervinis [États-Unis] ; Matias Kirst [États-Unis] ; Stéphane Maury [France] ; Pablo González-Melendi [Espagne] ; Isabel Allona [Espagne]

Source :

RBID : pubmed:28707409

Descripteurs français

English descriptors

Abstract

Annual dormancy-growth cycle is a developmental and physiological process essential for the survival of deciduous trees in temperate and boreal forests. Seasonal control of shoot growth in woody perennials requires specific genetic programmes responding to environmental signals. The environmental-controlled mechanisms that regulate the shift between winter dormancy and the growth-promoting genetic programmes are still unknown. Here, we show that dynamics in genomic DNA methylation levels are involved in the regulation of dormancy-growth cycle in poplar. The reactivation of growth in the apical shoot during bud break process in spring is preceded by a progressive reduction of genomic DNA methylation in apex tissue. The induction in apex tissue of a chilling-dependent poplar DEMETER-LIKE 10 (PtaDML10) DNA demethylase precedes shoot growth reactivation. Transgenic poplars showing downregulation of PtaDML8/10 caused delayed bud break. Genome-wide transcriptome and methylome analysis and data mining revealed that the gene targets of DEMETER-LIKE-dependent DNA demethylation are genetically associated with bud break. These data point to a chilling-dependent DEMETER-like DNA demethylase mechanisms being involved in the shift from winter dormancy to a condition that precedes shoot apical vegetative growth in poplar.

DOI: 10.1111/pce.13019
PubMed: 28707409


Affiliations:


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Le document en format XML

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<term>Cold Temperature (MeSH)</term>
<term>DNA Demethylation (MeSH)</term>
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<term>Gene Expression Regulation, Plant (MeSH)</term>
<term>Genes, Plant (MeSH)</term>
<term>Plant Proteins (genetics)</term>
<term>Plant Proteins (metabolism)</term>
<term>Plant Shoots (enzymology)</term>
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<term>Analyse de profil d'expression de gènes (MeSH)</term>
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<term>Gènes de plante (MeSH)</term>
<term>Populus (enzymologie)</term>
<term>Populus (génétique)</term>
<term>Populus (physiologie)</term>
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<term>Plant Proteins</term>
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<term>Cold Temperature</term>
<term>DNA Demethylation</term>
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<term>Déméthylation de l'ADN</term>
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<div type="abstract" xml:lang="en">Annual dormancy-growth cycle is a developmental and physiological process essential for the survival of deciduous trees in temperate and boreal forests. Seasonal control of shoot growth in woody perennials requires specific genetic programmes responding to environmental signals. The environmental-controlled mechanisms that regulate the shift between winter dormancy and the growth-promoting genetic programmes are still unknown. Here, we show that dynamics in genomic DNA methylation levels are involved in the regulation of dormancy-growth cycle in poplar. The reactivation of growth in the apical shoot during bud break process in spring is preceded by a progressive reduction of genomic DNA methylation in apex tissue. The induction in apex tissue of a chilling-dependent poplar DEMETER-LIKE 10 (PtaDML10) DNA demethylase precedes shoot growth reactivation. Transgenic poplars showing downregulation of PtaDML8/10 caused delayed bud break. Genome-wide transcriptome and methylome analysis and data mining revealed that the gene targets of DEMETER-LIKE-dependent DNA demethylation are genetically associated with bud break. These data point to a chilling-dependent DEMETER-like DNA demethylase mechanisms being involved in the shift from winter dormancy to a condition that precedes shoot apical vegetative growth in poplar.</div>
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<pubmed>
<MedlineCitation Status="MEDLINE" Owner="NLM">
<PMID Version="1">28707409</PMID>
<DateCompleted>
<Year>2018</Year>
<Month>06</Month>
<Day>08</Day>
</DateCompleted>
<DateRevised>
<Year>2018</Year>
<Month>06</Month>
<Day>08</Day>
</DateRevised>
<Article PubModel="Print-Electronic">
<Journal>
<ISSN IssnType="Electronic">1365-3040</ISSN>
<JournalIssue CitedMedium="Internet">
<Volume>40</Volume>
<Issue>10</Issue>
<PubDate>
<Year>2017</Year>
<Month>Oct</Month>
</PubDate>
</JournalIssue>
<Title>Plant, cell & environment</Title>
<ISOAbbreviation>Plant Cell Environ</ISOAbbreviation>
</Journal>
<ArticleTitle>Chilling-responsive DEMETER-LIKE DNA demethylase mediates in poplar bud break.</ArticleTitle>
<Pagination>
<MedlinePgn>2236-2249</MedlinePgn>
</Pagination>
<ELocationID EIdType="doi" ValidYN="Y">10.1111/pce.13019</ELocationID>
<Abstract>
<AbstractText>Annual dormancy-growth cycle is a developmental and physiological process essential for the survival of deciduous trees in temperate and boreal forests. Seasonal control of shoot growth in woody perennials requires specific genetic programmes responding to environmental signals. The environmental-controlled mechanisms that regulate the shift between winter dormancy and the growth-promoting genetic programmes are still unknown. Here, we show that dynamics in genomic DNA methylation levels are involved in the regulation of dormancy-growth cycle in poplar. The reactivation of growth in the apical shoot during bud break process in spring is preceded by a progressive reduction of genomic DNA methylation in apex tissue. The induction in apex tissue of a chilling-dependent poplar DEMETER-LIKE 10 (PtaDML10) DNA demethylase precedes shoot growth reactivation. Transgenic poplars showing downregulation of PtaDML8/10 caused delayed bud break. Genome-wide transcriptome and methylome analysis and data mining revealed that the gene targets of DEMETER-LIKE-dependent DNA demethylation are genetically associated with bud break. These data point to a chilling-dependent DEMETER-like DNA demethylase mechanisms being involved in the shift from winter dormancy to a condition that precedes shoot apical vegetative growth in poplar.</AbstractText>
<CopyrightInformation>© 2017 John Wiley & Sons Ltd.</CopyrightInformation>
</Abstract>
<AuthorList CompleteYN="Y">
<Author ValidYN="Y">
<LastName>Conde</LastName>
<ForeName>Daniel</ForeName>
<Initials>D</Initials>
<AffiliationInfo>
<Affiliation>Centro de Biotecnología y Genómica de Plantas, Universidad Politécnica de Madrid (UPM)-Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Campus de Montegancedo UPM, Pozuelo de Alarcón, 28223, Madrid, Spain.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Le Gac</LastName>
<ForeName>Anne-Laure</ForeName>
<Initials>AL</Initials>
<AffiliationInfo>
<Affiliation>LBLGC EA1207, USC 1328 INRA, University Orléans, 45067, Orléans, France.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Perales</LastName>
<ForeName>Mariano</ForeName>
<Initials>M</Initials>
<AffiliationInfo>
<Affiliation>Centro de Biotecnología y Genómica de Plantas, Universidad Politécnica de Madrid (UPM)-Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Campus de Montegancedo UPM, Pozuelo de Alarcón, 28223, Madrid, Spain.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Dervinis</LastName>
<ForeName>Christopher</ForeName>
<Initials>C</Initials>
<AffiliationInfo>
<Affiliation>School of Forest Resources and Conservation, University of Florida, Gainesville, FL, 32611, USA.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Kirst</LastName>
<ForeName>Matias</ForeName>
<Initials>M</Initials>
<AffiliationInfo>
<Affiliation>School of Forest Resources and Conservation, University of Florida, Gainesville, FL, 32611, USA.</Affiliation>
</AffiliationInfo>
<AffiliationInfo>
<Affiliation>University of Florida Genetics Institute, University of Florida, Gainesville, FL, 32611, USA.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Maury</LastName>
<ForeName>Stéphane</ForeName>
<Initials>S</Initials>
<AffiliationInfo>
<Affiliation>LBLGC EA1207, USC 1328 INRA, University Orléans, 45067, Orléans, France.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>González-Melendi</LastName>
<ForeName>Pablo</ForeName>
<Initials>P</Initials>
<AffiliationInfo>
<Affiliation>Centro de Biotecnología y Genómica de Plantas, Universidad Politécnica de Madrid (UPM)-Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Campus de Montegancedo UPM, Pozuelo de Alarcón, 28223, Madrid, Spain.</Affiliation>
</AffiliationInfo>
<AffiliationInfo>
<Affiliation>Departamento de Biotecnología-Biología Vegetal, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid (UPM), 28040, Madrid, Spain.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Allona</LastName>
<ForeName>Isabel</ForeName>
<Initials>I</Initials>
<Identifier Source="ORCID">http://orcid.org/0000-0002-7012-2850</Identifier>
<AffiliationInfo>
<Affiliation>Centro de Biotecnología y Genómica de Plantas, Universidad Politécnica de Madrid (UPM)-Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Campus de Montegancedo UPM, Pozuelo de Alarcón, 28223, Madrid, Spain.</Affiliation>
</AffiliationInfo>
<AffiliationInfo>
<Affiliation>Departamento de Biotecnología-Biología Vegetal, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid (UPM), 28040, Madrid, Spain.</Affiliation>
</AffiliationInfo>
</Author>
</AuthorList>
<Language>eng</Language>
<PublicationTypeList>
<PublicationType UI="D016428">Journal Article</PublicationType>
</PublicationTypeList>
<ArticleDate DateType="Electronic">
<Year>2017</Year>
<Month>08</Month>
<Day>30</Day>
</ArticleDate>
</Article>
<MedlineJournalInfo>
<Country>United States</Country>
<MedlineTA>Plant Cell Environ</MedlineTA>
<NlmUniqueID>9309004</NlmUniqueID>
<ISSNLinking>0140-7791</ISSNLinking>
</MedlineJournalInfo>
<ChemicalList>
<Chemical>
<RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D010940">Plant Proteins</NameOfSubstance>
</Chemical>
</ChemicalList>
<CitationSubset>IM</CitationSubset>
<MeshHeadingList>
<MeshHeading>
<DescriptorName UI="D003080" MajorTopicYN="Y">Cold Temperature</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D000073399" MajorTopicYN="N">DNA Demethylation</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D020869" MajorTopicYN="N">Gene Expression Profiling</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D018507" MajorTopicYN="N">Gene Expression Regulation, Developmental</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D018506" MajorTopicYN="N">Gene Expression Regulation, Plant</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D017343" MajorTopicYN="N">Genes, Plant</DescriptorName>
</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="D018520" MajorTopicYN="N">Plant Shoots</DescriptorName>
<QualifierName UI="Q000201" MajorTopicYN="N">enzymology</QualifierName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000254" MajorTopicYN="Y">growth & development</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName>
<QualifierName UI="Q000201" MajorTopicYN="Y">enzymology</QualifierName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName>
</MeshHeading>
</MeshHeadingList>
<KeywordList Owner="NOTNLM">
<Keyword MajorTopicYN="N">DEMETER</Keyword>
<Keyword MajorTopicYN="N">DNA demethylases</Keyword>
<Keyword MajorTopicYN="N">DNA methylation</Keyword>
<Keyword MajorTopicYN="N">bud break</Keyword>
<Keyword MajorTopicYN="N">poplar</Keyword>
<Keyword MajorTopicYN="N">winter dormancy</Keyword>
</KeywordList>
</MedlineCitation>
<PubmedData>
<History>
<PubMedPubDate PubStatus="received">
<Year>2017</Year>
<Month>04</Month>
<Day>28</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="revised">
<Year>2017</Year>
<Month>06</Month>
<Day>22</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="accepted">
<Year>2017</Year>
<Month>06</Month>
<Day>27</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="pubmed">
<Year>2017</Year>
<Month>7</Month>
<Day>15</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="medline">
<Year>2018</Year>
<Month>6</Month>
<Day>9</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="entrez">
<Year>2017</Year>
<Month>7</Month>
<Day>15</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
</History>
<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList>
<ArticleId IdType="pubmed">28707409</ArticleId>
<ArticleId IdType="doi">10.1111/pce.13019</ArticleId>
</ArticleIdList>
</PubmedData>
</pubmed>
<affiliations>
<list>
<country>
<li>Espagne</li>
<li>France</li>
<li>États-Unis</li>
</country>
<region>
<li>Centre-Val de Loire</li>
<li>Communauté de Madrid</li>
<li>Région Centre</li>
</region>
<settlement>
<li>Madrid</li>
<li>Orléans</li>
</settlement>
</list>
<tree>
<country name="Espagne">
<region name="Communauté de Madrid">
<name sortKey="Conde, Daniel" sort="Conde, Daniel" uniqKey="Conde D" first="Daniel" last="Conde">Daniel Conde</name>
</region>
<name sortKey="Allona, Isabel" sort="Allona, Isabel" uniqKey="Allona I" first="Isabel" last="Allona">Isabel Allona</name>
<name sortKey="Allona, Isabel" sort="Allona, Isabel" uniqKey="Allona I" first="Isabel" last="Allona">Isabel Allona</name>
<name sortKey="Gonzalez Melendi, Pablo" sort="Gonzalez Melendi, Pablo" uniqKey="Gonzalez Melendi P" first="Pablo" last="González-Melendi">Pablo González-Melendi</name>
<name sortKey="Gonzalez Melendi, Pablo" sort="Gonzalez Melendi, Pablo" uniqKey="Gonzalez Melendi P" first="Pablo" last="González-Melendi">Pablo González-Melendi</name>
<name sortKey="Perales, Mariano" sort="Perales, Mariano" uniqKey="Perales M" first="Mariano" last="Perales">Mariano Perales</name>
</country>
<country name="France">
<region name="Centre-Val de Loire">
<name sortKey="Le Gac, Anne Laure" sort="Le Gac, Anne Laure" uniqKey="Le Gac A" first="Anne-Laure" last="Le Gac">Anne-Laure Le Gac</name>
</region>
<name sortKey="Maury, Stephane" sort="Maury, Stephane" uniqKey="Maury S" first="Stéphane" last="Maury">Stéphane Maury</name>
</country>
<country name="États-Unis">
<noRegion>
<name sortKey="Dervinis, Christopher" sort="Dervinis, Christopher" uniqKey="Dervinis C" first="Christopher" last="Dervinis">Christopher Dervinis</name>
</noRegion>
<name sortKey="Kirst, Matias" sort="Kirst, Matias" uniqKey="Kirst M" first="Matias" last="Kirst">Matias Kirst</name>
<name sortKey="Kirst, Matias" sort="Kirst, Matias" uniqKey="Kirst M" first="Matias" last="Kirst">Matias Kirst</name>
</country>
</tree>
</affiliations>
</record>

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