Molecular changes associated with the setting up of secondary growth in aspen.
Identifieur interne : 003F97 ( Main/Exploration ); précédent : 003F96; suivant : 003F98Molecular changes associated with the setting up of secondary growth in aspen.
Auteurs : Damien Van Raemdonck [Belgique] ; Edouard Pesquet ; Sophie Cloquet ; Hans Beeckman ; Wout Boerjan ; Deborah Goffner ; Mondher El Jaziri ; Marie BaucherSource :
- Journal of experimental botany [ 0022-0957 ] ; 2005.
Descripteurs français
- KwdFr :
- ADN complémentaire (métabolisme), ADN des plantes (métabolisme), Alignement de séquences (MeSH), Analyse de profil d'expression de gènes (MeSH), Données de séquences moléculaires (MeSH), Populus (croissance et développement), Populus (métabolisme), Protéines végétales (MeSH), Régulation de l'expression des gènes au cours du développement (physiologie), Régulation de l'expression des gènes végétaux (physiologie), Similitude de séquences d'acides aminés (MeSH), Séquence d'acides aminés (MeSH), Tiges de plante (croissance et développement), Tiges de plante (métabolisme).
- MESH :
- croissance et développement : Populus, Tiges de plante.
- métabolisme : ADN complémentaire, ADN des plantes, Populus, Tiges de plante.
- physiologie : Régulation de l'expression des gènes au cours du développement, Régulation de l'expression des gènes végétaux.
- Alignement de séquences, Analyse de profil d'expression de gènes, Données de séquences moléculaires, Protéines végétales, Similitude de séquences d'acides aminés, Séquence d'acides aminés.
English descriptors
- KwdEn :
- Amino Acid Sequence (MeSH), DNA, Complementary (metabolism), DNA, Plant (metabolism), Gene Expression Profiling (MeSH), Gene Expression Regulation, Developmental (physiology), Gene Expression Regulation, Plant (physiology), Molecular Sequence Data (MeSH), Plant Proteins (MeSH), Plant Stems (growth & development), Plant Stems (metabolism), Populus (growth & development), Populus (metabolism), Sequence Alignment (MeSH), Sequence Homology, Amino Acid (MeSH).
- MESH :
- chemical , metabolism : DNA, Complementary, DNA, Plant.
- growth & development : Plant Stems, Populus.
- metabolism : Plant Stems, Populus.
- physiology : Gene Expression Regulation, Developmental, Gene Expression Regulation, Plant.
- Amino Acid Sequence, Gene Expression Profiling, Molecular Sequence Data, Plant Proteins, Sequence Alignment, Sequence Homology, Amino Acid.
Abstract
Vascular secondary growth results from the activity of the vascular cambium, which produces secondary phloem and secondary xylem. By means of cDNA-amplified fragment length polymorphism (cDNA-AFLP) analysis along aspen stems, several potential regulatory genes involved in the progressive transition from primary to secondary growth were identified. A total of 83 unique transcript-derived fragments (TDFs) was found to be differentiated between the top and the bottom of the stem. An independent RT-PCR expression analysis validated the cDNA-AFLP profiles for 19 of the TDFs. Among these, seven correspond to new genes encoding putative regulatory proteins. Emphasis was laid upon two genes encoding, respectively, an AP2/ERF-like transcription factor (PtaERF1) and a RING finger protein (PtaRHE1); their differential expression was further confirmed by reverse northern analysis. In situ RT-PCR revealed that PtaERF1 was expressed in phloem tissue and that PtaRHE1 had a pronounced expression in ray initials and their derivatives within the cambial zone. These results suggest that these genes have a potential role in vascular tissue development and/or functioning.
DOI: 10.1093/jxb/eri221
PubMed: 15996985
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Molecular changes associated with the setting up of secondary growth in aspen.</title><author><name sortKey="Van Raemdonck, Damien" sort="Van Raemdonck, Damien" uniqKey="Van Raemdonck D" first="Damien" last="Van Raemdonck">Damien Van Raemdonck</name><affiliation wicri:level="4"><nlm:affiliation>Laboratory of Plant Biotechnology, Université Libre de Bruxelles, Chaussée de Wavre 1850, B-1160 Brussels, Belgium.</nlm:affiliation><country xml:lang="fr">Belgique</country><wicri:regionArea>Laboratory of Plant Biotechnology, Université Libre de Bruxelles, Chaussée de Wavre 1850, B-1160 Brussels</wicri:regionArea><orgName type="university">Université libre de Bruxelles</orgName><placeName><settlement type="city">Bruxelles</settlement><region type="region" nuts="2">Région de Bruxelles-Capitale</region></placeName></affiliation></author><author><name sortKey="Pesquet, Edouard" sort="Pesquet, Edouard" uniqKey="Pesquet E" first="Edouard" last="Pesquet">Edouard Pesquet</name></author><author><name sortKey="Cloquet, Sophie" sort="Cloquet, Sophie" uniqKey="Cloquet S" first="Sophie" last="Cloquet">Sophie Cloquet</name></author><author><name sortKey="Beeckman, Hans" sort="Beeckman, Hans" uniqKey="Beeckman H" first="Hans" last="Beeckman">Hans Beeckman</name></author><author><name sortKey="Boerjan, Wout" sort="Boerjan, Wout" uniqKey="Boerjan W" first="Wout" last="Boerjan">Wout Boerjan</name></author><author><name sortKey="Goffner, Deborah" sort="Goffner, Deborah" uniqKey="Goffner D" first="Deborah" last="Goffner">Deborah Goffner</name></author><author><name sortKey="El Jaziri, Mondher" sort="El Jaziri, Mondher" uniqKey="El Jaziri M" first="Mondher" last="El Jaziri">Mondher El Jaziri</name></author><author><name sortKey="Baucher, Marie" sort="Baucher, Marie" uniqKey="Baucher M" first="Marie" last="Baucher">Marie Baucher</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2005">2005</date><idno type="RBID">pubmed:15996985</idno><idno type="pmid">15996985</idno><idno type="doi">10.1093/jxb/eri221</idno><idno type="wicri:Area/Main/Corpus">004009</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">004009</idno><idno type="wicri:Area/Main/Curation">004009</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">004009</idno><idno type="wicri:Area/Main/Exploration">004009</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Molecular changes associated with the setting up of secondary growth in aspen.</title><author><name sortKey="Van Raemdonck, Damien" sort="Van Raemdonck, Damien" uniqKey="Van Raemdonck D" first="Damien" last="Van Raemdonck">Damien Van Raemdonck</name><affiliation wicri:level="4"><nlm:affiliation>Laboratory of Plant Biotechnology, Université Libre de Bruxelles, Chaussée de Wavre 1850, B-1160 Brussels, Belgium.</nlm:affiliation><country xml:lang="fr">Belgique</country><wicri:regionArea>Laboratory of Plant Biotechnology, Université Libre de Bruxelles, Chaussée de Wavre 1850, B-1160 Brussels</wicri:regionArea><orgName type="university">Université libre de Bruxelles</orgName><placeName><settlement type="city">Bruxelles</settlement><region type="region" nuts="2">Région de Bruxelles-Capitale</region></placeName></affiliation></author><author><name sortKey="Pesquet, Edouard" sort="Pesquet, Edouard" uniqKey="Pesquet E" first="Edouard" last="Pesquet">Edouard Pesquet</name></author><author><name sortKey="Cloquet, Sophie" sort="Cloquet, Sophie" uniqKey="Cloquet S" first="Sophie" last="Cloquet">Sophie Cloquet</name></author><author><name sortKey="Beeckman, Hans" sort="Beeckman, Hans" uniqKey="Beeckman H" first="Hans" last="Beeckman">Hans Beeckman</name></author><author><name sortKey="Boerjan, Wout" sort="Boerjan, Wout" uniqKey="Boerjan W" first="Wout" last="Boerjan">Wout Boerjan</name></author><author><name sortKey="Goffner, Deborah" sort="Goffner, Deborah" uniqKey="Goffner D" first="Deborah" last="Goffner">Deborah Goffner</name></author><author><name sortKey="El Jaziri, Mondher" sort="El Jaziri, Mondher" uniqKey="El Jaziri M" first="Mondher" last="El Jaziri">Mondher El Jaziri</name></author><author><name sortKey="Baucher, Marie" sort="Baucher, Marie" uniqKey="Baucher M" first="Marie" last="Baucher">Marie Baucher</name></author></analytic><series><title level="j">Journal of experimental botany</title><idno type="ISSN">0022-0957</idno><imprint><date when="2005" type="published">2005</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Amino Acid Sequence (MeSH)</term><term>DNA, Complementary (metabolism)</term><term>DNA, Plant (metabolism)</term><term>Gene Expression Profiling (MeSH)</term><term>Gene Expression Regulation, Developmental (physiology)</term><term>Gene Expression Regulation, Plant (physiology)</term><term>Molecular Sequence Data (MeSH)</term><term>Plant Proteins (MeSH)</term><term>Plant Stems (growth & development)</term><term>Plant Stems (metabolism)</term><term>Populus (growth & development)</term><term>Populus (metabolism)</term><term>Sequence Alignment (MeSH)</term><term>Sequence Homology, Amino Acid (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>ADN complémentaire (métabolisme)</term><term>ADN des plantes (métabolisme)</term><term>Alignement de séquences (MeSH)</term><term>Analyse de profil d'expression de gènes (MeSH)</term><term>Données de séquences moléculaires (MeSH)</term><term>Populus (croissance et développement)</term><term>Populus (métabolisme)</term><term>Protéines végétales (MeSH)</term><term>Régulation de l'expression des gènes au cours du développement (physiologie)</term><term>Régulation de l'expression des gènes végétaux (physiologie)</term><term>Similitude de séquences d'acides aminés (MeSH)</term><term>Séquence d'acides aminés (MeSH)</term><term>Tiges de plante (croissance et développement)</term><term>Tiges de plante (métabolisme)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>DNA, Complementary</term><term>DNA, Plant</term></keywords><keywords scheme="MESH" qualifier="croissance et développement" xml:lang="fr"><term>Populus</term><term>Tiges de plante</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Plant Stems</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Plant Stems</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>ADN complémentaire</term><term>ADN des plantes</term><term>Populus</term><term>Tiges de plante</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Régulation de l'expression des gènes au cours du développement</term><term>Régulation de l'expression des gènes végétaux</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Gene Expression Regulation, Developmental</term><term>Gene Expression Regulation, Plant</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Amino Acid Sequence</term><term>Gene Expression Profiling</term><term>Molecular Sequence Data</term><term>Plant Proteins</term><term>Sequence Alignment</term><term>Sequence Homology, Amino Acid</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Alignement de séquences</term><term>Analyse de profil d'expression de gènes</term><term>Données de séquences moléculaires</term><term>Protéines végétales</term><term>Similitude de séquences d'acides aminés</term><term>Séquence d'acides aminés</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Vascular secondary growth results from the activity of the vascular cambium, which produces secondary phloem and secondary xylem. By means of cDNA-amplified fragment length polymorphism (cDNA-AFLP) analysis along aspen stems, several potential regulatory genes involved in the progressive transition from primary to secondary growth were identified. A total of 83 unique transcript-derived fragments (TDFs) was found to be differentiated between the top and the bottom of the stem. An independent RT-PCR expression analysis validated the cDNA-AFLP profiles for 19 of the TDFs. Among these, seven correspond to new genes encoding putative regulatory proteins. Emphasis was laid upon two genes encoding, respectively, an AP2/ERF-like transcription factor (PtaERF1) and a RING finger protein (PtaRHE1); their differential expression was further confirmed by reverse northern analysis. In situ RT-PCR revealed that PtaERF1 was expressed in phloem tissue and that PtaRHE1 had a pronounced expression in ray initials and their derivatives within the cambial zone. These results suggest that these genes have a potential role in vascular tissue development and/or functioning.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">15996985</PMID><DateCompleted><Year>2005</Year><Month>09</Month><Day>23</Day></DateCompleted><DateRevised><Year>2006</Year><Month>11</Month><Day>15</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Print">0022-0957</ISSN><JournalIssue CitedMedium="Print"><Volume>56</Volume><Issue>418</Issue><PubDate><Year>2005</Year><Month>Aug</Month></PubDate></JournalIssue><Title>Journal of experimental botany</Title><ISOAbbreviation>J Exp Bot</ISOAbbreviation></Journal><ArticleTitle>Molecular changes associated with the setting up of secondary growth in aspen.</ArticleTitle><Pagination><MedlinePgn>2211-27</MedlinePgn></Pagination><Abstract><AbstractText>Vascular secondary growth results from the activity of the vascular cambium, which produces secondary phloem and secondary xylem. By means of cDNA-amplified fragment length polymorphism (cDNA-AFLP) analysis along aspen stems, several potential regulatory genes involved in the progressive transition from primary to secondary growth were identified. A total of 83 unique transcript-derived fragments (TDFs) was found to be differentiated between the top and the bottom of the stem. An independent RT-PCR expression analysis validated the cDNA-AFLP profiles for 19 of the TDFs. Among these, seven correspond to new genes encoding putative regulatory proteins. Emphasis was laid upon two genes encoding, respectively, an AP2/ERF-like transcription factor (PtaERF1) and a RING finger protein (PtaRHE1); their differential expression was further confirmed by reverse northern analysis. In situ RT-PCR revealed that PtaERF1 was expressed in phloem tissue and that PtaRHE1 had a pronounced expression in ray initials and their derivatives within the cambial zone. These results suggest that these genes have a potential role in vascular tissue development and/or functioning.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>van Raemdonck</LastName><ForeName>Damien</ForeName><Initials>D</Initials><AffiliationInfo><Affiliation>Laboratory of Plant Biotechnology, Université Libre de Bruxelles, Chaussée de Wavre 1850, B-1160 Brussels, Belgium.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Pesquet</LastName><ForeName>Edouard</ForeName><Initials>E</Initials></Author><Author ValidYN="Y"><LastName>Cloquet</LastName><ForeName>Sophie</ForeName><Initials>S</Initials></Author><Author ValidYN="Y"><LastName>Beeckman</LastName><ForeName>Hans</ForeName><Initials>H</Initials></Author><Author ValidYN="Y"><LastName>Boerjan</LastName><ForeName>Wout</ForeName><Initials>W</Initials></Author><Author ValidYN="Y"><LastName>Goffner</LastName><ForeName>Deborah</ForeName><Initials>D</Initials></Author><Author ValidYN="Y"><LastName>El Jaziri</LastName><ForeName>Mondher</ForeName><Initials>M</Initials></Author><Author ValidYN="Y"><LastName>Baucher</LastName><ForeName>Marie</ForeName><Initials>M</Initials></Author></AuthorList><Language>eng</Language><DataBankList CompleteYN="Y"><DataBank><DataBankName>GENBANK</DataBankName><AccessionNumberList><AccessionNumber>AY780430</AccessionNumber><AccessionNumber>AY780431</AccessionNumber></AccessionNumberList></DataBank></DataBankList><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2005</Year><Month>07</Month><Day>04</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>J Exp Bot</MedlineTA><NlmUniqueID>9882906</NlmUniqueID><ISSNLinking>0022-0957</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D018076">DNA, Complementary</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D018744">DNA, Plant</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D010940">Plant Proteins</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000595" MajorTopicYN="N">Amino Acid Sequence</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018076" MajorTopicYN="N">DNA, Complementary</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018744" MajorTopicYN="N">DNA, Plant</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D020869" MajorTopicYN="N">Gene Expression Profiling</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018507" MajorTopicYN="N">Gene Expression Regulation, Developmental</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018506" MajorTopicYN="N">Gene Expression Regulation, Plant</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008969" MajorTopicYN="N">Molecular Sequence Data</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010940" MajorTopicYN="N">Plant Proteins</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018547" MajorTopicYN="N">Plant Stems</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="Y">growth & development</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="Y">growth & development</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D016415" MajorTopicYN="N">Sequence Alignment</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017386" MajorTopicYN="N">Sequence Homology, Amino Acid</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2005</Year><Month>7</Month><Day>6</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2005</Year><Month>9</Month><Day>24</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2005</Year><Month>7</Month><Day>6</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">15996985</ArticleId><ArticleId IdType="pii">eri221</ArticleId><ArticleId IdType="doi">10.1093/jxb/eri221</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Belgique</li></country><region><li>Région de Bruxelles-Capitale</li></region><settlement><li>Bruxelles</li></settlement><orgName><li>Université libre de Bruxelles</li></orgName></list><tree><noCountry><name sortKey="Baucher, Marie" sort="Baucher, Marie" uniqKey="Baucher M" first="Marie" last="Baucher">Marie Baucher</name><name sortKey="Beeckman, Hans" sort="Beeckman, Hans" uniqKey="Beeckman H" first="Hans" last="Beeckman">Hans Beeckman</name><name sortKey="Boerjan, Wout" sort="Boerjan, Wout" uniqKey="Boerjan W" first="Wout" last="Boerjan">Wout Boerjan</name><name sortKey="Cloquet, Sophie" sort="Cloquet, Sophie" uniqKey="Cloquet S" first="Sophie" last="Cloquet">Sophie Cloquet</name><name sortKey="El Jaziri, Mondher" sort="El Jaziri, Mondher" uniqKey="El Jaziri M" first="Mondher" last="El Jaziri">Mondher El Jaziri</name><name sortKey="Goffner, Deborah" sort="Goffner, Deborah" uniqKey="Goffner D" first="Deborah" last="Goffner">Deborah Goffner</name><name sortKey="Pesquet, Edouard" sort="Pesquet, Edouard" uniqKey="Pesquet E" first="Edouard" last="Pesquet">Edouard Pesquet</name></noCountry><country name="Belgique"><region name="Région de Bruxelles-Capitale"><name sortKey="Van Raemdonck, Damien" sort="Van Raemdonck, Damien" uniqKey="Van Raemdonck D" first="Damien" last="Van Raemdonck">Damien Van Raemdonck</name></region></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 003F97 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 003F97 | 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:15996985
|texte= Molecular changes associated with the setting up of secondary growth in aspen.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:15996985" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a PoplarV1
| This area was generated with Dilib version V0.6.37. |  |