Serveur d'exploration sur le peuplier

Attention, ce site est en cours de développement !
Attention, site généré par des moyens informatiques à partir de corpus bruts.
Les informations ne sont donc pas validées.

Overexpression of DEMETER, a DNA demethylase, promotes early apical bud maturation in poplar.

Identifieur interne : 001281 ( Main/Exploration ); précédent : 001280; suivant : 001282

Overexpression of DEMETER, a DNA demethylase, promotes early apical bud maturation in poplar.

Auteurs : Daniel Conde [Espagne] ; Alicia Moreno-Cortés [Espagne] ; Christopher Dervinis [États-Unis] ; José M. Ramos-Sánchez [Espagne] ; Matias Kirst [États-Unis] ; Mariano Perales [Espagne] ; Pablo González-Melendi [Espagne] ; Isabel Allona [Espagne]

Source :

RBID : pubmed:28810288

Descripteurs français

English descriptors

Abstract

The transition from active growth to dormancy is critical for the survival of perennial plants. We identified a DEMETER-like (CsDML) cDNA from a winter-enriched cDNA subtractive library in chestnut (Castanea sativa Mill.), an economically and ecologically important species. Next, we characterized this DNA demethylase and its putative ortholog in the more experimentally tractable hybrid poplar (Populus tremula × alba), under the signals that trigger bud dormancy in trees. We performed phylogenetic and protein sequence analysis, gene expression profiling, and 5-methyl-cytosine methylation immunodetection studies to evaluate the role of CsDML and its homolog in poplar, PtaDML6. Transgenic hybrid poplars overexpressing CsDML were produced and analysed. Short days and cold temperatures induced CsDML and PtaDML6. Overexpression of CsDML accelerated short-day-induced bud formation, specifically from Stages 1 to 0. Buds acquired a red-brown coloration earlier than wild-type plants, alongside with the up-regulation of flavonoid biosynthesis enzymes and accumulation of flavonoids in the shoot apical meristem and bud scales. Our data show that the CsDML gene induces bud formation needed for the survival of the apical meristem under the harsh conditions of winter.

DOI: 10.1111/pce.13056
PubMed: 28810288


Affiliations:


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


Le document en format XML

<record>
<TEI>
<teiHeader>
<fileDesc>
<titleStmt>
<title xml:lang="en">Overexpression of DEMETER, a DNA demethylase, promotes early apical bud maturation in poplar.</title>
<author>
<name sortKey="Conde, Daniel" sort="Conde, Daniel" uniqKey="Conde D" first="Daniel" last="Conde">Daniel Conde</name>
<affiliation wicri:level="3">
<nlm: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.</nlm:affiliation>
<country xml:lang="fr">Espagne</country>
<wicri:regionArea>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</wicri:regionArea>
<placeName>
<settlement type="city">Madrid</settlement>
<region nuts="2" type="region">Communauté de Madrid</region>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Moreno Cortes, Alicia" sort="Moreno Cortes, Alicia" uniqKey="Moreno Cortes A" first="Alicia" last="Moreno-Cortés">Alicia Moreno-Cortés</name>
<affiliation wicri:level="3">
<nlm: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.</nlm:affiliation>
<country xml:lang="fr">Espagne</country>
<wicri:regionArea>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</wicri:regionArea>
<placeName>
<settlement type="city">Madrid</settlement>
<region nuts="2" type="region">Communauté de Madrid</region>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Dervinis, Christopher" sort="Dervinis, Christopher" uniqKey="Dervinis C" first="Christopher" last="Dervinis">Christopher Dervinis</name>
<affiliation wicri:level="1">
<nlm:affiliation>School of Forest Resources and Conservation, University of Florida, Gainesville, FL, 32611, USA.</nlm:affiliation>
<country xml:lang="fr">États-Unis</country>
<wicri:regionArea>School of Forest Resources and Conservation, University of Florida, Gainesville, FL, 32611</wicri:regionArea>
<wicri:noRegion>32611</wicri:noRegion>
</affiliation>
</author>
<author>
<name sortKey="Ramos Sanchez, Jose M" sort="Ramos Sanchez, Jose M" uniqKey="Ramos Sanchez J" first="José M" last="Ramos-Sánchez">José M. Ramos-Sánchez</name>
<affiliation wicri:level="3">
<nlm: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.</nlm:affiliation>
<country xml:lang="fr">Espagne</country>
<wicri:regionArea>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</wicri:regionArea>
<placeName>
<settlement type="city">Madrid</settlement>
<region nuts="2" type="region">Communauté de Madrid</region>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Kirst, Matias" sort="Kirst, Matias" uniqKey="Kirst M" first="Matias" last="Kirst">Matias Kirst</name>
<affiliation wicri:level="1">
<nlm:affiliation>School of Forest Resources and Conservation, University of Florida, Gainesville, FL, 32611, USA.</nlm:affiliation>
<country xml:lang="fr">États-Unis</country>
<wicri:regionArea>School of Forest Resources and Conservation, University of Florida, Gainesville, FL, 32611</wicri:regionArea>
<wicri:noRegion>32611</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1">
<nlm:affiliation>University of Florida Genetics Institute, University of Florida, Gainesville, FL, 32611, USA.</nlm:affiliation>
<country xml:lang="fr">États-Unis</country>
<wicri:regionArea>University of Florida Genetics Institute, University of Florida, Gainesville, FL, 32611</wicri:regionArea>
<wicri:noRegion>32611</wicri:noRegion>
</affiliation>
</author>
<author>
<name sortKey="Perales, Mariano" sort="Perales, Mariano" uniqKey="Perales M" first="Mariano" last="Perales">Mariano Perales</name>
<affiliation wicri:level="3">
<nlm: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.</nlm:affiliation>
<country xml:lang="fr">Espagne</country>
<wicri:regionArea>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</wicri:regionArea>
<placeName>
<settlement type="city">Madrid</settlement>
<region nuts="2" type="region">Communauté de Madrid</region>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Gonzalez Melendi, Pablo" sort="Gonzalez Melendi, Pablo" uniqKey="Gonzalez Melendi P" first="Pablo" last="González-Melendi">Pablo González-Melendi</name>
<affiliation wicri:level="3">
<nlm: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.</nlm:affiliation>
<country xml:lang="fr">Espagne</country>
<wicri:regionArea>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</wicri:regionArea>
<placeName>
<settlement type="city">Madrid</settlement>
<region nuts="2" type="region">Communauté de Madrid</region>
</placeName>
</affiliation>
<affiliation wicri:level="3">
<nlm:affiliation>Departamento de Biotecnología-Biología Vegetal, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid (UPM), 28040, Madrid, Spain.</nlm:affiliation>
<country xml:lang="fr">Espagne</country>
<wicri:regionArea>Departamento de Biotecnología-Biología Vegetal, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid (UPM), 28040, Madrid</wicri:regionArea>
<placeName>
<settlement type="city">Madrid</settlement>
<region nuts="2" type="region">Communauté de Madrid</region>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Allona, Isabel" sort="Allona, Isabel" uniqKey="Allona I" first="Isabel" last="Allona">Isabel Allona</name>
<affiliation wicri:level="3">
<nlm: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.</nlm:affiliation>
<country xml:lang="fr">Espagne</country>
<wicri:regionArea>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</wicri:regionArea>
<placeName>
<settlement type="city">Madrid</settlement>
<region nuts="2" type="region">Communauté de Madrid</region>
</placeName>
</affiliation>
<affiliation wicri:level="3">
<nlm:affiliation>Departamento de Biotecnología-Biología Vegetal, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid (UPM), 28040, Madrid, Spain.</nlm:affiliation>
<country xml:lang="fr">Espagne</country>
<wicri:regionArea>Departamento de Biotecnología-Biología Vegetal, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid (UPM), 28040, Madrid</wicri:regionArea>
<placeName>
<settlement type="city">Madrid</settlement>
<region nuts="2" type="region">Communauté de Madrid</region>
</placeName>
</affiliation>
</author>
</titleStmt>
<publicationStmt>
<idno type="wicri:source">PubMed</idno>
<date when="2017">2017</date>
<idno type="RBID">pubmed:28810288</idno>
<idno type="pmid">28810288</idno>
<idno type="doi">10.1111/pce.13056</idno>
<idno type="wicri:Area/Main/Corpus">001201</idno>
<idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">001201</idno>
<idno type="wicri:Area/Main/Curation">001201</idno>
<idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">001201</idno>
<idno type="wicri:Area/Main/Exploration">001201</idno>
</publicationStmt>
<sourceDesc>
<biblStruct>
<analytic>
<title xml:lang="en">Overexpression of DEMETER, a DNA demethylase, promotes early apical bud maturation in poplar.</title>
<author>
<name sortKey="Conde, Daniel" sort="Conde, Daniel" uniqKey="Conde D" first="Daniel" last="Conde">Daniel Conde</name>
<affiliation wicri:level="3">
<nlm: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.</nlm:affiliation>
<country xml:lang="fr">Espagne</country>
<wicri:regionArea>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</wicri:regionArea>
<placeName>
<settlement type="city">Madrid</settlement>
<region nuts="2" type="region">Communauté de Madrid</region>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Moreno Cortes, Alicia" sort="Moreno Cortes, Alicia" uniqKey="Moreno Cortes A" first="Alicia" last="Moreno-Cortés">Alicia Moreno-Cortés</name>
<affiliation wicri:level="3">
<nlm: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.</nlm:affiliation>
<country xml:lang="fr">Espagne</country>
<wicri:regionArea>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</wicri:regionArea>
<placeName>
<settlement type="city">Madrid</settlement>
<region nuts="2" type="region">Communauté de Madrid</region>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Dervinis, Christopher" sort="Dervinis, Christopher" uniqKey="Dervinis C" first="Christopher" last="Dervinis">Christopher Dervinis</name>
<affiliation wicri:level="1">
<nlm:affiliation>School of Forest Resources and Conservation, University of Florida, Gainesville, FL, 32611, USA.</nlm:affiliation>
<country xml:lang="fr">États-Unis</country>
<wicri:regionArea>School of Forest Resources and Conservation, University of Florida, Gainesville, FL, 32611</wicri:regionArea>
<wicri:noRegion>32611</wicri:noRegion>
</affiliation>
</author>
<author>
<name sortKey="Ramos Sanchez, Jose M" sort="Ramos Sanchez, Jose M" uniqKey="Ramos Sanchez J" first="José M" last="Ramos-Sánchez">José M. Ramos-Sánchez</name>
<affiliation wicri:level="3">
<nlm: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.</nlm:affiliation>
<country xml:lang="fr">Espagne</country>
<wicri:regionArea>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</wicri:regionArea>
<placeName>
<settlement type="city">Madrid</settlement>
<region nuts="2" type="region">Communauté de Madrid</region>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Kirst, Matias" sort="Kirst, Matias" uniqKey="Kirst M" first="Matias" last="Kirst">Matias Kirst</name>
<affiliation wicri:level="1">
<nlm:affiliation>School of Forest Resources and Conservation, University of Florida, Gainesville, FL, 32611, USA.</nlm:affiliation>
<country xml:lang="fr">États-Unis</country>
<wicri:regionArea>School of Forest Resources and Conservation, University of Florida, Gainesville, FL, 32611</wicri:regionArea>
<wicri:noRegion>32611</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1">
<nlm:affiliation>University of Florida Genetics Institute, University of Florida, Gainesville, FL, 32611, USA.</nlm:affiliation>
<country xml:lang="fr">États-Unis</country>
<wicri:regionArea>University of Florida Genetics Institute, University of Florida, Gainesville, FL, 32611</wicri:regionArea>
<wicri:noRegion>32611</wicri:noRegion>
</affiliation>
</author>
<author>
<name sortKey="Perales, Mariano" sort="Perales, Mariano" uniqKey="Perales M" first="Mariano" last="Perales">Mariano Perales</name>
<affiliation wicri:level="3">
<nlm: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.</nlm:affiliation>
<country xml:lang="fr">Espagne</country>
<wicri:regionArea>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</wicri:regionArea>
<placeName>
<settlement type="city">Madrid</settlement>
<region nuts="2" type="region">Communauté de Madrid</region>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Gonzalez Melendi, Pablo" sort="Gonzalez Melendi, Pablo" uniqKey="Gonzalez Melendi P" first="Pablo" last="González-Melendi">Pablo González-Melendi</name>
<affiliation wicri:level="3">
<nlm: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.</nlm:affiliation>
<country xml:lang="fr">Espagne</country>
<wicri:regionArea>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</wicri:regionArea>
<placeName>
<settlement type="city">Madrid</settlement>
<region nuts="2" type="region">Communauté de Madrid</region>
</placeName>
</affiliation>
<affiliation wicri:level="3">
<nlm:affiliation>Departamento de Biotecnología-Biología Vegetal, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid (UPM), 28040, Madrid, Spain.</nlm:affiliation>
<country xml:lang="fr">Espagne</country>
<wicri:regionArea>Departamento de Biotecnología-Biología Vegetal, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid (UPM), 28040, Madrid</wicri:regionArea>
<placeName>
<settlement type="city">Madrid</settlement>
<region nuts="2" type="region">Communauté de Madrid</region>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Allona, Isabel" sort="Allona, Isabel" uniqKey="Allona I" first="Isabel" last="Allona">Isabel Allona</name>
<affiliation wicri:level="3">
<nlm: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.</nlm:affiliation>
<country xml:lang="fr">Espagne</country>
<wicri:regionArea>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</wicri:regionArea>
<placeName>
<settlement type="city">Madrid</settlement>
<region nuts="2" type="region">Communauté de Madrid</region>
</placeName>
</affiliation>
<affiliation wicri:level="3">
<nlm:affiliation>Departamento de Biotecnología-Biología Vegetal, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid (UPM), 28040, Madrid, Spain.</nlm:affiliation>
<country xml:lang="fr">Espagne</country>
<wicri:regionArea>Departamento de Biotecnología-Biología Vegetal, Escuela Técnica Superior de Ingeniería Agronómica, Alimentaria y de Biosistemas, Universidad Politécnica de Madrid (UPM), 28040, Madrid</wicri:regionArea>
<placeName>
<settlement type="city">Madrid</settlement>
<region nuts="2" type="region">Communauté de Madrid</region>
</placeName>
</affiliation>
</author>
</analytic>
<series>
<title level="j">Plant, cell & environment</title>
<idno type="eISSN">1365-3040</idno>
<imprint>
<date when="2017" type="published">2017</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc>
<textClass>
<keywords scheme="KwdEn" xml:lang="en">
<term>Amino Acid Sequence (MeSH)</term>
<term>Arabidopsis (genetics)</term>
<term>Catalytic Domain (MeSH)</term>
<term>Cold Temperature (MeSH)</term>
<term>DNA Glycosylases (chemistry)</term>
<term>DNA Glycosylases (metabolism)</term>
<term>DNA Methylation (genetics)</term>
<term>Flavonoids (metabolism)</term>
<term>Fluorescence (MeSH)</term>
<term>Gene Expression Profiling (MeSH)</term>
<term>Gene Expression Regulation, Developmental (MeSH)</term>
<term>Gene Expression Regulation, Plant (MeSH)</term>
<term>Genes, Plant (MeSH)</term>
<term>Hippocastanaceae (enzymology)</term>
<term>Hippocastanaceae (genetics)</term>
<term>Hippocastanaceae (growth & development)</term>
<term>Meristem (enzymology)</term>
<term>Meristem (genetics)</term>
<term>Meristem (growth & development)</term>
<term>Oxidoreductases, O-Demethylating (metabolism)</term>
<term>Photoperiod (MeSH)</term>
<term>Phylogeny (MeSH)</term>
<term>Plant Proteins (genetics)</term>
<term>Plant Proteins (metabolism)</term>
<term>Plants, Genetically Modified (MeSH)</term>
<term>Populus (enzymology)</term>
<term>Populus (genetics)</term>
<term>Populus (growth & development)</term>
<term>Seasons (MeSH)</term>
</keywords>
<keywords scheme="KwdFr" xml:lang="fr">
<term>Analyse de profil d'expression de gènes (MeSH)</term>
<term>Arabidopsis (génétique)</term>
<term>Basse température (MeSH)</term>
<term>DNA Glycosylases (composition chimique)</term>
<term>DNA Glycosylases (métabolisme)</term>
<term>Domaine catalytique (MeSH)</term>
<term>Flavonoïdes (métabolisme)</term>
<term>Fluorescence (MeSH)</term>
<term>Gènes de plante (MeSH)</term>
<term>Hippocastanaceae (croissance et développement)</term>
<term>Hippocastanaceae (enzymologie)</term>
<term>Hippocastanaceae (génétique)</term>
<term>Méristème (croissance et développement)</term>
<term>Méristème (enzymologie)</term>
<term>Méristème (génétique)</term>
<term>Méthylation de l'ADN (génétique)</term>
<term>Oxidoreductases, (O-demethylating) (métabolisme)</term>
<term>Photopériode (MeSH)</term>
<term>Phylogenèse (MeSH)</term>
<term>Populus (croissance et développement)</term>
<term>Populus (enzymologie)</term>
<term>Populus (génétique)</term>
<term>Protéines végétales (génétique)</term>
<term>Protéines végétales (métabolisme)</term>
<term>Régulation de l'expression des gènes au cours du développement (MeSH)</term>
<term>Régulation de l'expression des gènes végétaux (MeSH)</term>
<term>Saisons (MeSH)</term>
<term>Séquence d'acides aminés (MeSH)</term>
<term>Végétaux génétiquement modifiés (MeSH)</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en">
<term>DNA Glycosylases</term>
</keywords>
<keywords scheme="MESH" qualifier="composition chimique" xml:lang="fr">
<term>DNA Glycosylases</term>
</keywords>
<keywords scheme="MESH" qualifier="croissance et développement" xml:lang="fr">
<term>Hippocastanaceae</term>
<term>Méristème</term>
<term>Populus</term>
</keywords>
<keywords scheme="MESH" qualifier="enzymologie" xml:lang="fr">
<term>Hippocastanaceae</term>
<term>Méristème</term>
<term>Populus</term>
</keywords>
<keywords scheme="MESH" qualifier="enzymology" xml:lang="en">
<term>Hippocastanaceae</term>
<term>Meristem</term>
<term>Populus</term>
</keywords>
<keywords scheme="MESH" qualifier="genetics" xml:lang="en">
<term>Arabidopsis</term>
<term>DNA Methylation</term>
<term>Hippocastanaceae</term>
<term>Meristem</term>
<term>Plant Proteins</term>
<term>Populus</term>
</keywords>
<keywords scheme="MESH" qualifier="growth & development" xml:lang="en">
<term>Hippocastanaceae</term>
<term>Meristem</term>
<term>Populus</term>
</keywords>
<keywords scheme="MESH" qualifier="génétique" xml:lang="fr">
<term>Arabidopsis</term>
<term>Hippocastanaceae</term>
<term>Méristème</term>
<term>Méthylation de l'ADN</term>
<term>Populus</term>
<term>Protéines végétales</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en">
<term>DNA Glycosylases</term>
<term>Flavonoids</term>
<term>Oxidoreductases, O-Demethylating</term>
<term>Plant Proteins</term>
</keywords>
<keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr">
<term>DNA Glycosylases</term>
<term>Flavonoïdes</term>
<term>Oxidoreductases, (O-demethylating)</term>
<term>Protéines végétales</term>
</keywords>
<keywords scheme="MESH" xml:lang="en">
<term>Amino Acid Sequence</term>
<term>Catalytic Domain</term>
<term>Cold Temperature</term>
<term>Fluorescence</term>
<term>Gene Expression Profiling</term>
<term>Gene Expression Regulation, Developmental</term>
<term>Gene Expression Regulation, Plant</term>
<term>Genes, Plant</term>
<term>Photoperiod</term>
<term>Phylogeny</term>
<term>Plants, Genetically Modified</term>
<term>Seasons</term>
</keywords>
<keywords scheme="MESH" xml:lang="fr">
<term>Analyse de profil d'expression de gènes</term>
<term>Basse température</term>
<term>Domaine catalytique</term>
<term>Fluorescence</term>
<term>Gènes de plante</term>
<term>Photopériode</term>
<term>Phylogenèse</term>
<term>Régulation de l'expression des gènes au cours du développement</term>
<term>Régulation de l'expression des gènes végétaux</term>
<term>Saisons</term>
<term>Séquence d'acides aminés</term>
<term>Végétaux génétiquement modifiés</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front>
<div type="abstract" xml:lang="en">The transition from active growth to dormancy is critical for the survival of perennial plants. We identified a DEMETER-like (CsDML) cDNA from a winter-enriched cDNA subtractive library in chestnut (Castanea sativa Mill.), an economically and ecologically important species. Next, we characterized this DNA demethylase and its putative ortholog in the more experimentally tractable hybrid poplar (Populus tremula × alba), under the signals that trigger bud dormancy in trees. We performed phylogenetic and protein sequence analysis, gene expression profiling, and 5-methyl-cytosine methylation immunodetection studies to evaluate the role of CsDML and its homolog in poplar, PtaDML6. Transgenic hybrid poplars overexpressing CsDML were produced and analysed. Short days and cold temperatures induced CsDML and PtaDML6. Overexpression of CsDML accelerated short-day-induced bud formation, specifically from Stages 1 to 0. Buds acquired a red-brown coloration earlier than wild-type plants, alongside with the up-regulation of flavonoid biosynthesis enzymes and accumulation of flavonoids in the shoot apical meristem and bud scales. Our data show that the CsDML gene induces bud formation needed for the survival of the apical meristem under the harsh conditions of winter.</div>
</front>
</TEI>
<pubmed>
<MedlineCitation Status="MEDLINE" Owner="NLM">
<PMID Version="1">28810288</PMID>
<DateCompleted>
<Year>2018</Year>
<Month>06</Month>
<Day>04</Day>
</DateCompleted>
<DateRevised>
<Year>2018</Year>
<Month>06</Month>
<Day>04</Day>
</DateRevised>
<Article PubModel="Print-Electronic">
<Journal>
<ISSN IssnType="Electronic">1365-3040</ISSN>
<JournalIssue CitedMedium="Internet">
<Volume>40</Volume>
<Issue>11</Issue>
<PubDate>
<Year>2017</Year>
<Month>Nov</Month>
</PubDate>
</JournalIssue>
<Title>Plant, cell & environment</Title>
<ISOAbbreviation>Plant Cell Environ</ISOAbbreviation>
</Journal>
<ArticleTitle>Overexpression of DEMETER, a DNA demethylase, promotes early apical bud maturation in poplar.</ArticleTitle>
<Pagination>
<MedlinePgn>2806-2819</MedlinePgn>
</Pagination>
<ELocationID EIdType="doi" ValidYN="Y">10.1111/pce.13056</ELocationID>
<Abstract>
<AbstractText>The transition from active growth to dormancy is critical for the survival of perennial plants. We identified a DEMETER-like (CsDML) cDNA from a winter-enriched cDNA subtractive library in chestnut (Castanea sativa Mill.), an economically and ecologically important species. Next, we characterized this DNA demethylase and its putative ortholog in the more experimentally tractable hybrid poplar (Populus tremula × alba), under the signals that trigger bud dormancy in trees. We performed phylogenetic and protein sequence analysis, gene expression profiling, and 5-methyl-cytosine methylation immunodetection studies to evaluate the role of CsDML and its homolog in poplar, PtaDML6. Transgenic hybrid poplars overexpressing CsDML were produced and analysed. Short days and cold temperatures induced CsDML and PtaDML6. Overexpression of CsDML accelerated short-day-induced bud formation, specifically from Stages 1 to 0. Buds acquired a red-brown coloration earlier than wild-type plants, alongside with the up-regulation of flavonoid biosynthesis enzymes and accumulation of flavonoids in the shoot apical meristem and bud scales. Our data show that the CsDML gene induces bud formation needed for the survival of the apical meristem under the harsh conditions of winter.</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>Moreno-Cortés</LastName>
<ForeName>Alicia</ForeName>
<Initials>A</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>Ramos-Sánchez</LastName>
<ForeName>José M</ForeName>
<Initials>JM</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>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>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>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>10</Month>
<Day>12</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="D005419">Flavonoids</NameOfSubstance>
</Chemical>
<Chemical>
<RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D010940">Plant Proteins</NameOfSubstance>
</Chemical>
<Chemical>
<RegistryNumber>EC 1.-</RegistryNumber>
<NameOfSubstance UI="D010090">Oxidoreductases, O-Demethylating</NameOfSubstance>
</Chemical>
<Chemical>
<RegistryNumber>EC 3.2.2.-</RegistryNumber>
<NameOfSubstance UI="C093335">5-methylcytosine-DNA glycosylase</NameOfSubstance>
</Chemical>
<Chemical>
<RegistryNumber>EC 3.2.2.-</RegistryNumber>
<NameOfSubstance UI="D045647">DNA Glycosylases</NameOfSubstance>
</Chemical>
</ChemicalList>
<CitationSubset>IM</CitationSubset>
<MeshHeadingList>
<MeshHeading>
<DescriptorName UI="D000595" MajorTopicYN="N">Amino Acid Sequence</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D017360" MajorTopicYN="N">Arabidopsis</DescriptorName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D020134" MajorTopicYN="N">Catalytic Domain</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D003080" MajorTopicYN="N">Cold Temperature</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D045647" MajorTopicYN="N">DNA Glycosylases</DescriptorName>
<QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D019175" MajorTopicYN="N">DNA Methylation</DescriptorName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D005419" MajorTopicYN="N">Flavonoids</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D005453" MajorTopicYN="N">Fluorescence</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="D031318" MajorTopicYN="N">Hippocastanaceae</DescriptorName>
<QualifierName UI="Q000201" MajorTopicYN="N">enzymology</QualifierName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D018519" MajorTopicYN="N">Meristem</DescriptorName>
<QualifierName UI="Q000201" MajorTopicYN="Y">enzymology</QualifierName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000254" MajorTopicYN="Y">growth & development</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D010090" MajorTopicYN="N">Oxidoreductases, O-Demethylating</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D017440" MajorTopicYN="N">Photoperiod</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D010802" MajorTopicYN="N">Phylogeny</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="D030821" MajorTopicYN="N">Plants, Genetically Modified</DescriptorName>
</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="Q000254" MajorTopicYN="Y">growth & development</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D012621" MajorTopicYN="N">Seasons</DescriptorName>
</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">flavonoids</Keyword>
<Keyword MajorTopicYN="N">poplar</Keyword>
<Keyword MajorTopicYN="N">winter dormancy</Keyword>
</KeywordList>
</MedlineCitation>
<PubmedData>
<History>
<PubMedPubDate PubStatus="received">
<Year>2017</Year>
<Month>05</Month>
<Day>05</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="revised">
<Year>2017</Year>
<Month>07</Month>
<Day>26</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="accepted">
<Year>2017</Year>
<Month>08</Month>
<Day>11</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="pubmed">
<Year>2017</Year>
<Month>8</Month>
<Day>16</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="medline">
<Year>2018</Year>
<Month>6</Month>
<Day>5</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="entrez">
<Year>2017</Year>
<Month>8</Month>
<Day>16</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
</History>
<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList>
<ArticleId IdType="pubmed">28810288</ArticleId>
<ArticleId IdType="doi">10.1111/pce.13056</ArticleId>
</ArticleIdList>
</PubmedData>
</pubmed>
<affiliations>
<list>
<country>
<li>Espagne</li>
<li>États-Unis</li>
</country>
<region>
<li>Communauté de Madrid</li>
</region>
<settlement>
<li>Madrid</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="Moreno Cortes, Alicia" sort="Moreno Cortes, Alicia" uniqKey="Moreno Cortes A" first="Alicia" last="Moreno-Cortés">Alicia Moreno-Cortés</name>
<name sortKey="Perales, Mariano" sort="Perales, Mariano" uniqKey="Perales M" first="Mariano" last="Perales">Mariano Perales</name>
<name sortKey="Ramos Sanchez, Jose M" sort="Ramos Sanchez, Jose M" uniqKey="Ramos Sanchez J" first="José M" last="Ramos-Sánchez">José M. Ramos-Sánchez</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>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Bois/explor/PoplarV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001281 | SxmlIndent | more

Ou

HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 001281 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Bois
   |area=    PoplarV1
   |flux=    Main
   |étape=   Exploration
   |type=    RBID
   |clé=     pubmed:28810288
   |texte=   Overexpression of DEMETER, a DNA demethylase, promotes early apical bud maturation in poplar.
}}

Pour générer des pages wiki

HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i   -Sk "pubmed:28810288" \
       | HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd   \
       | NlmPubMed2Wicri -a PoplarV1 

Wicri

This area was generated with Dilib version V0.6.37.
Data generation: Wed Nov 18 12:07:19 2020. Site generation: Wed Nov 18 12:16:31 2020