Changes in diurnal patterns within the Populus transcriptome and metabolome in response to photoperiod variation.
Identifieur interne : 003354 ( Main/Exploration ); précédent : 003353; suivant : 003355Changes in diurnal patterns within the Populus transcriptome and metabolome in response to photoperiod variation.
Auteurs : Daniel E. Hoffman [Suède] ; P R Jonsson ; Max Bylesjö ; Johan Trygg ; Henrik Antti ; Maria E. Eriksson ; Thomas MoritzSource :
- Plant, cell & environment [ 1365-3040 ] ; 2010.
Descripteurs français
- KwdFr :
- ADN complémentaire (génétique), Analyse de profil d'expression de gènes (MeSH), Gènes de plante (MeSH), Métabolisme glucidique (MeSH), Métabolome (MeSH), Photopériode (MeSH), Populus (croissance et développement), Populus (génétique), Populus (métabolisme), Rythme circadien (MeSH), Régulation de l'expression des gènes végétaux (MeSH), Saisons (MeSH), Séquençage par oligonucléotides en batterie (MeSH).
- MESH :
- croissance et développement : Populus.
- génétique : ADN complémentaire, Populus.
- métabolisme : Populus.
- Analyse de profil d'expression de gènes, Gènes de plante, Métabolisme glucidique, Métabolome, Photopériode, Rythme circadien, Régulation de l'expression des gènes végétaux, Saisons, Séquençage par oligonucléotides en batterie.
English descriptors
- KwdEn :
- Carbohydrate Metabolism (MeSH), Circadian Rhythm (MeSH), DNA, Complementary (genetics), Gene Expression Profiling (MeSH), Gene Expression Regulation, Plant (MeSH), Genes, Plant (MeSH), Metabolome (MeSH), Oligonucleotide Array Sequence Analysis (MeSH), Photoperiod (MeSH), Populus (genetics), Populus (growth & development), Populus (metabolism), Seasons (MeSH).
- MESH :
- chemical , genetics : DNA, Complementary.
- genetics : Populus.
- growth & development : Populus.
- metabolism : Populus.
- Carbohydrate Metabolism, Circadian Rhythm, Gene Expression Profiling, Gene Expression Regulation, Plant, Genes, Plant, Metabolome, Oligonucleotide Array Sequence Analysis, Photoperiod, Seasons.
Abstract
Changes in seasonal photoperiod provides an important environmental signal that affects the timing of winter dormancy in perennial, deciduous, temperate tree species, such as hybrid aspen (Populus tremula x Populus tremuloides). In this species, growth cessation, cold acclimation and dormancy are induced in the autumn by the detection of day-length shortening that occurs at a given critical day length. Important components in the detection of such day-length changes are photoreceptors and the circadian clock, and many plant responses at both the gene regulation and metabolite levels are expected to be diurnal. To directly examine this expectation and study components in these events, here we report transcriptomic and metabolomic responses to a change in photoperiod from long to short days in hybrid aspen. We found about 16% of genes represented on the arrays to be diurnally regulated, as assessed by our pre-defined criteria. Furthermore, several of these genes were involved in circadian-associated processes, including photosynthesis and primary and secondary metabolism. Metabolites affected by the change in photoperiod were mostly involved in carbon metabolism. Taken together, we have thus established a molecular catalog of events that precede a response to winter.
DOI: 10.1111/j.1365-3040.2010.02148.x
PubMed: 20302601
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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Hoffman</name><affiliation wicri:level="1"><nlm:affiliation>Umeå Plant Science Centre, Department of Forest Genetics and Plant Physiology, Swedish University of Agricultural Sciences, SE-901 83 Umeå, Sweden.</nlm:affiliation><country xml:lang="fr">Suède</country><wicri:regionArea>Umeå Plant Science Centre, Department of Forest Genetics and Plant Physiology, Swedish University of Agricultural Sciences, SE-901 83 Umeå</wicri:regionArea><wicri:noRegion>SE-901 83 Umeå</wicri:noRegion></affiliation></author><author><name sortKey="Jonsson, P R" sort="Jonsson, P R" uniqKey="Jonsson P" first="P R" last="Jonsson">P R Jonsson</name></author><author><name sortKey="Bylesjo, Max" sort="Bylesjo, Max" uniqKey="Bylesjo M" first="Max" last="Bylesjö">Max Bylesjö</name></author><author><name sortKey="Trygg, Johan" sort="Trygg, Johan" uniqKey="Trygg J" first="Johan" last="Trygg">Johan Trygg</name></author><author><name sortKey="Antti, Henrik" sort="Antti, Henrik" uniqKey="Antti H" first="Henrik" last="Antti">Henrik Antti</name></author><author><name sortKey="Eriksson, Maria E" sort="Eriksson, Maria E" uniqKey="Eriksson M" first="Maria E" last="Eriksson">Maria E. 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Eriksson</name></author><author><name sortKey="Moritz, Thomas" sort="Moritz, Thomas" uniqKey="Moritz T" first="Thomas" last="Moritz">Thomas Moritz</name></author></analytic><series><title level="j">Plant, cell & environment</title><idno type="eISSN">1365-3040</idno><imprint><date when="2010" type="published">2010</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Carbohydrate Metabolism (MeSH)</term><term>Circadian Rhythm (MeSH)</term><term>DNA, Complementary (genetics)</term><term>Gene Expression Profiling (MeSH)</term><term>Gene Expression Regulation, Plant (MeSH)</term><term>Genes, Plant (MeSH)</term><term>Metabolome (MeSH)</term><term>Oligonucleotide Array Sequence Analysis (MeSH)</term><term>Photoperiod (MeSH)</term><term>Populus (genetics)</term><term>Populus (growth & development)</term><term>Populus (metabolism)</term><term>Seasons (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>ADN complémentaire (génétique)</term><term>Analyse de profil d'expression de gènes (MeSH)</term><term>Gènes de plante (MeSH)</term><term>Métabolisme glucidique (MeSH)</term><term>Métabolome (MeSH)</term><term>Photopériode (MeSH)</term><term>Populus (croissance et développement)</term><term>Populus (génétique)</term><term>Populus (métabolisme)</term><term>Rythme circadien (MeSH)</term><term>Régulation de l'expression des gènes végétaux (MeSH)</term><term>Saisons (MeSH)</term><term>Séquençage par oligonucléotides en batterie (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="genetics" xml:lang="en"><term>DNA, Complementary</term></keywords><keywords scheme="MESH" qualifier="croissance et développement" xml:lang="fr"><term>Populus</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Populus</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Populus</term></keywords><keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>ADN complémentaire</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Populus</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Populus</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Carbohydrate Metabolism</term><term>Circadian Rhythm</term><term>Gene Expression Profiling</term><term>Gene Expression Regulation, Plant</term><term>Genes, Plant</term><term>Metabolome</term><term>Oligonucleotide Array Sequence Analysis</term><term>Photoperiod</term><term>Seasons</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Analyse de profil d'expression de gènes</term><term>Gènes de plante</term><term>Métabolisme glucidique</term><term>Métabolome</term><term>Photopériode</term><term>Rythme circadien</term><term>Régulation de l'expression des gènes végétaux</term><term>Saisons</term><term>Séquençage par oligonucléotides en batterie</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Changes in seasonal photoperiod provides an important environmental signal that affects the timing of winter dormancy in perennial, deciduous, temperate tree species, such as hybrid aspen (Populus tremula x Populus tremuloides). In this species, growth cessation, cold acclimation and dormancy are induced in the autumn by the detection of day-length shortening that occurs at a given critical day length. Important components in the detection of such day-length changes are photoreceptors and the circadian clock, and many plant responses at both the gene regulation and metabolite levels are expected to be diurnal. To directly examine this expectation and study components in these events, here we report transcriptomic and metabolomic responses to a change in photoperiod from long to short days in hybrid aspen. We found about 16% of genes represented on the arrays to be diurnally regulated, as assessed by our pre-defined criteria. Furthermore, several of these genes were involved in circadian-associated processes, including photosynthesis and primary and secondary metabolism. Metabolites affected by the change in photoperiod were mostly involved in carbon metabolism. Taken together, we have thus established a molecular catalog of events that precede a response to winter.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">20302601</PMID><DateCompleted><Year>2010</Year><Month>10</Month><Day>12</Day></DateCompleted><DateRevised><Year>2010</Year><Month>07</Month><Day>28</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1365-3040</ISSN><JournalIssue CitedMedium="Internet"><Volume>33</Volume><Issue>8</Issue><PubDate><Year>2010</Year><Month>Aug</Month><Day>01</Day></PubDate></JournalIssue><Title>Plant, cell & environment</Title><ISOAbbreviation>Plant Cell Environ</ISOAbbreviation></Journal><ArticleTitle>Changes in diurnal patterns within the Populus transcriptome and metabolome in response to photoperiod variation.</ArticleTitle><Pagination><MedlinePgn>1298-313</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1111/j.1365-3040.2010.02148.x</ELocationID><Abstract><AbstractText>Changes in seasonal photoperiod provides an important environmental signal that affects the timing of winter dormancy in perennial, deciduous, temperate tree species, such as hybrid aspen (Populus tremula x Populus tremuloides). In this species, growth cessation, cold acclimation and dormancy are induced in the autumn by the detection of day-length shortening that occurs at a given critical day length. Important components in the detection of such day-length changes are photoreceptors and the circadian clock, and many plant responses at both the gene regulation and metabolite levels are expected to be diurnal. To directly examine this expectation and study components in these events, here we report transcriptomic and metabolomic responses to a change in photoperiod from long to short days in hybrid aspen. We found about 16% of genes represented on the arrays to be diurnally regulated, as assessed by our pre-defined criteria. Furthermore, several of these genes were involved in circadian-associated processes, including photosynthesis and primary and secondary metabolism. Metabolites affected by the change in photoperiod were mostly involved in carbon metabolism. Taken together, we have thus established a molecular catalog of events that precede a response to winter.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Hoffman</LastName><ForeName>Daniel E</ForeName><Initials>DE</Initials><AffiliationInfo><Affiliation>Umeå Plant Science Centre, Department of Forest Genetics and Plant Physiology, Swedish University of Agricultural Sciences, SE-901 83 Umeå, Sweden.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Jonsson</LastName><ForeName>Pär</ForeName><Initials>P</Initials></Author><Author ValidYN="Y"><LastName>Bylesjö</LastName><ForeName>Max</ForeName><Initials>M</Initials></Author><Author ValidYN="Y"><LastName>Trygg</LastName><ForeName>Johan</ForeName><Initials>J</Initials></Author><Author ValidYN="Y"><LastName>Antti</LastName><ForeName>Henrik</ForeName><Initials>H</Initials></Author><Author ValidYN="Y"><LastName>Eriksson</LastName><ForeName>Maria E</ForeName><Initials>ME</Initials></Author><Author ValidYN="Y"><LastName>Moritz</LastName><ForeName>Thomas</ForeName><Initials>T</Initials></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>2010</Year><Month>03</Month><Day>18</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="D018076">DNA, Complementary</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D050260" MajorTopicYN="N">Carbohydrate Metabolism</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002940" MajorTopicYN="N">Circadian Rhythm</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018076" MajorTopicYN="N">DNA, Complementary</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D020869" MajorTopicYN="Y">Gene Expression Profiling</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="D055442" MajorTopicYN="Y">Metabolome</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D020411" MajorTopicYN="N">Oligonucleotide Array Sequence Analysis</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017440" MajorTopicYN="Y">Photoperiod</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012621" MajorTopicYN="N">Seasons</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2010</Year><Month>3</Month><Day>23</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2010</Year><Month>3</Month><Day>23</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2010</Year><Month>10</Month><Day>13</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">20302601</ArticleId><ArticleId IdType="pii">PCE2148</ArticleId><ArticleId IdType="doi">10.1111/j.1365-3040.2010.02148.x</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Suède</li></country></list><tree><noCountry><name sortKey="Antti, Henrik" sort="Antti, Henrik" uniqKey="Antti H" first="Henrik" last="Antti">Henrik Antti</name><name sortKey="Bylesjo, Max" sort="Bylesjo, Max" uniqKey="Bylesjo M" first="Max" last="Bylesjö">Max Bylesjö</name><name sortKey="Eriksson, Maria E" sort="Eriksson, Maria E" uniqKey="Eriksson M" first="Maria E" last="Eriksson">Maria E. Eriksson</name><name sortKey="Jonsson, P R" sort="Jonsson, P R" uniqKey="Jonsson P" first="P R" last="Jonsson">P R Jonsson</name><name sortKey="Moritz, Thomas" sort="Moritz, Thomas" uniqKey="Moritz T" first="Thomas" last="Moritz">Thomas Moritz</name><name sortKey="Trygg, Johan" sort="Trygg, Johan" uniqKey="Trygg J" first="Johan" last="Trygg">Johan Trygg</name></noCountry><country name="Suède"><noRegion><name sortKey="Hoffman, Daniel E" sort="Hoffman, Daniel E" uniqKey="Hoffman D" first="Daniel E" last="Hoffman">Daniel E. Hoffman</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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