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.

Characterization of cellulose synthase complexes in Populus xylem differentiation.

Identifieur interne : 003345 ( Main/Exploration ); précédent : 003344; suivant : 003346

Characterization of cellulose synthase complexes in Populus xylem differentiation.

Auteurs : Dongliang Song [République populaire de Chine] ; Junhui Shen ; Laigeng Li

Source :

RBID : pubmed:20546138

Descripteurs français

English descriptors

Abstract

*It is generally hypothesized that the synthesis of cellulose in higher plants is mediated by cellulose synthase complexes (CSCs) localized on the plasma membrane. However, CSCs have not been investigated thoroughly through their isolation. The availability of ample Populus tissue allowed Populus CSCs to be isolated and characterized in association with xylem differentiation. *The methods used here included co-immunoprecipitation, proteomic analysis, laser microdissection, immunolocalization and others. *Western blot analysis of the immunoprecipitated CSCs led to the identification of at least two types of CSC in the membrane protein of Populus xylem tissue. Proteomic analysis further revealed that the two types of CSC were assembled from different cellulose synthase proteins. Immunolocalization confirmed that both types of CSC were involved in secondary cell wall formation. In addition, a number of noncellulose synthase proteins were also identified in association with CSC precipitation. *The results indicate that two types of CSC participate in secondary wall formation in Populus, suggesting a new mechanism of cellulose formation involved in the thickening of wood cell walls. This study also suggests that the CSC machinery may be aided by other proteins in addition to cellulose synthase proteins.

DOI: 10.1111/j.1469-8137.2010.03315.x
PubMed: 20546138


Affiliations:


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


Le document en format XML

<record>
<TEI>
<teiHeader>
<fileDesc>
<titleStmt>
<title xml:lang="en">Characterization of cellulose synthase complexes in Populus xylem differentiation.</title>
<author>
<name sortKey="Song, Dongliang" sort="Song, Dongliang" uniqKey="Song D" first="Dongliang" last="Song">Dongliang Song</name>
<affiliation wicri:level="1">
<nlm:affiliation>Laboratory of Synthetic Biology, Institutes of Plant Physiology and Ecology, Chinese Academy of Science, Shanghai, China.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Laboratory of Synthetic Biology, Institutes of Plant Physiology and Ecology, Chinese Academy of Science, Shanghai</wicri:regionArea>
<wicri:noRegion>Shanghai</wicri:noRegion>
</affiliation>
</author>
<author>
<name sortKey="Shen, Junhui" sort="Shen, Junhui" uniqKey="Shen J" first="Junhui" last="Shen">Junhui Shen</name>
</author>
<author>
<name sortKey="Li, Laigeng" sort="Li, Laigeng" uniqKey="Li L" first="Laigeng" last="Li">Laigeng Li</name>
</author>
</titleStmt>
<publicationStmt>
<idno type="wicri:source">PubMed</idno>
<date when="2010">2010</date>
<idno type="RBID">pubmed:20546138</idno>
<idno type="pmid">20546138</idno>
<idno type="doi">10.1111/j.1469-8137.2010.03315.x</idno>
<idno type="wicri:Area/Main/Corpus">003158</idno>
<idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">003158</idno>
<idno type="wicri:Area/Main/Curation">003158</idno>
<idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">003158</idno>
<idno type="wicri:Area/Main/Exploration">003158</idno>
</publicationStmt>
<sourceDesc>
<biblStruct>
<analytic>
<title xml:lang="en">Characterization of cellulose synthase complexes in Populus xylem differentiation.</title>
<author>
<name sortKey="Song, Dongliang" sort="Song, Dongliang" uniqKey="Song D" first="Dongliang" last="Song">Dongliang Song</name>
<affiliation wicri:level="1">
<nlm:affiliation>Laboratory of Synthetic Biology, Institutes of Plant Physiology and Ecology, Chinese Academy of Science, Shanghai, China.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Laboratory of Synthetic Biology, Institutes of Plant Physiology and Ecology, Chinese Academy of Science, Shanghai</wicri:regionArea>
<wicri:noRegion>Shanghai</wicri:noRegion>
</affiliation>
</author>
<author>
<name sortKey="Shen, Junhui" sort="Shen, Junhui" uniqKey="Shen J" first="Junhui" last="Shen">Junhui Shen</name>
</author>
<author>
<name sortKey="Li, Laigeng" sort="Li, Laigeng" uniqKey="Li L" first="Laigeng" last="Li">Laigeng Li</name>
</author>
</analytic>
<series>
<title level="j">The New phytologist</title>
<idno type="eISSN">1469-8137</idno>
<imprint>
<date when="2010" type="published">2010</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc>
<textClass>
<keywords scheme="KwdEn" xml:lang="en">
<term>Amino Acid Sequence (MeSH)</term>
<term>Cell Differentiation (MeSH)</term>
<term>Cell Wall (enzymology)</term>
<term>Cell Wall (ultrastructure)</term>
<term>Chromatography, Liquid (MeSH)</term>
<term>Gene Expression Regulation, Enzymologic (MeSH)</term>
<term>Gene Expression Regulation, Plant (MeSH)</term>
<term>Glucosyltransferases (chemistry)</term>
<term>Glucosyltransferases (genetics)</term>
<term>Glucosyltransferases (metabolism)</term>
<term>Immunoprecipitation (MeSH)</term>
<term>Mass Spectrometry (MeSH)</term>
<term>Molecular Sequence Data (MeSH)</term>
<term>Multienzyme Complexes (genetics)</term>
<term>Multienzyme Complexes (metabolism)</term>
<term>Peptides (chemistry)</term>
<term>Plant Proteins (genetics)</term>
<term>Plant Proteins (metabolism)</term>
<term>Populus (cytology)</term>
<term>Populus (enzymology)</term>
<term>Populus (genetics)</term>
<term>Populus (ultrastructure)</term>
<term>Protein Transport (MeSH)</term>
<term>Trees (cytology)</term>
<term>Trees (enzymology)</term>
<term>Trees (genetics)</term>
<term>Xylem (cytology)</term>
<term>Xylem (enzymology)</term>
<term>Xylem (genetics)</term>
</keywords>
<keywords scheme="KwdFr" xml:lang="fr">
<term>Arbres (cytologie)</term>
<term>Arbres (enzymologie)</term>
<term>Arbres (génétique)</term>
<term>Chromatographie en phase liquide (MeSH)</term>
<term>Complexes multienzymatiques (génétique)</term>
<term>Complexes multienzymatiques (métabolisme)</term>
<term>Différenciation cellulaire (MeSH)</term>
<term>Données de séquences moléculaires (MeSH)</term>
<term>Glucosyltransferases (composition chimique)</term>
<term>Glucosyltransferases (génétique)</term>
<term>Glucosyltransferases (métabolisme)</term>
<term>Immunoprécipitation (MeSH)</term>
<term>Paroi cellulaire (enzymologie)</term>
<term>Paroi cellulaire (ultrastructure)</term>
<term>Peptides (composition chimique)</term>
<term>Populus (cytologie)</term>
<term>Populus (enzymologie)</term>
<term>Populus (génétique)</term>
<term>Populus (ultrastructure)</term>
<term>Protéines végétales (génétique)</term>
<term>Protéines végétales (métabolisme)</term>
<term>Régulation de l'expression des gènes codant pour des enzymes (MeSH)</term>
<term>Régulation de l'expression des gènes végétaux (MeSH)</term>
<term>Spectrométrie de masse (MeSH)</term>
<term>Séquence d'acides aminés (MeSH)</term>
<term>Transport des protéines (MeSH)</term>
<term>Xylème (cytologie)</term>
<term>Xylème (enzymologie)</term>
<term>Xylème (génétique)</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en">
<term>Glucosyltransferases</term>
<term>Peptides</term>
</keywords>
<keywords scheme="MESH" qualifier="composition chimique" xml:lang="fr">
<term>Glucosyltransferases</term>
<term>Peptides</term>
</keywords>
<keywords scheme="MESH" qualifier="cytologie" xml:lang="fr">
<term>Arbres</term>
<term>Populus</term>
<term>Xylème</term>
</keywords>
<keywords scheme="MESH" qualifier="cytology" xml:lang="en">
<term>Populus</term>
<term>Trees</term>
<term>Xylem</term>
</keywords>
<keywords scheme="MESH" qualifier="enzymologie" xml:lang="fr">
<term>Arbres</term>
<term>Paroi cellulaire</term>
<term>Populus</term>
<term>Xylème</term>
</keywords>
<keywords scheme="MESH" qualifier="enzymology" xml:lang="en">
<term>Cell Wall</term>
<term>Populus</term>
<term>Trees</term>
<term>Xylem</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="genetics" xml:lang="en">
<term>Glucosyltransferases</term>
<term>Multienzyme Complexes</term>
<term>Plant Proteins</term>
<term>Populus</term>
<term>Trees</term>
<term>Xylem</term>
</keywords>
<keywords scheme="MESH" qualifier="génétique" xml:lang="fr">
<term>Arbres</term>
<term>Complexes multienzymatiques</term>
<term>Glucosyltransferases</term>
<term>Populus</term>
<term>Protéines végétales</term>
<term>Xylème</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en">
<term>Glucosyltransferases</term>
<term>Multienzyme Complexes</term>
<term>Plant Proteins</term>
</keywords>
<keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr">
<term>Complexes multienzymatiques</term>
<term>Glucosyltransferases</term>
<term>Protéines végétales</term>
</keywords>
<keywords scheme="MESH" qualifier="ultrastructure" xml:lang="en">
<term>Cell Wall</term>
<term>Populus</term>
</keywords>
<keywords scheme="MESH" xml:lang="en">
<term>Amino Acid Sequence</term>
<term>Cell Differentiation</term>
<term>Chromatography, Liquid</term>
<term>Gene Expression Regulation, Enzymologic</term>
<term>Gene Expression Regulation, Plant</term>
<term>Immunoprecipitation</term>
<term>Mass Spectrometry</term>
<term>Molecular Sequence Data</term>
<term>Protein Transport</term>
</keywords>
<keywords scheme="MESH" qualifier="ultrastructure" xml:lang="fr">
<term>Chromatographie en phase liquide</term>
<term>Différenciation cellulaire</term>
<term>Données de séquences moléculaires</term>
<term>Immunoprécipitation</term>
<term>Paroi cellulaire</term>
<term>Populus</term>
<term>Régulation de l'expression des gènes codant pour des enzymes</term>
<term>Régulation de l'expression des gènes végétaux</term>
<term>Spectrométrie de masse</term>
<term>Séquence d'acides aminés</term>
<term>Transport des protéines</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front>
<div type="abstract" xml:lang="en">*It is generally hypothesized that the synthesis of cellulose in higher plants is mediated by cellulose synthase complexes (CSCs) localized on the plasma membrane. However, CSCs have not been investigated thoroughly through their isolation. The availability of ample Populus tissue allowed Populus CSCs to be isolated and characterized in association with xylem differentiation. *The methods used here included co-immunoprecipitation, proteomic analysis, laser microdissection, immunolocalization and others. *Western blot analysis of the immunoprecipitated CSCs led to the identification of at least two types of CSC in the membrane protein of Populus xylem tissue. Proteomic analysis further revealed that the two types of CSC were assembled from different cellulose synthase proteins. Immunolocalization confirmed that both types of CSC were involved in secondary cell wall formation. In addition, a number of noncellulose synthase proteins were also identified in association with CSC precipitation. *The results indicate that two types of CSC participate in secondary wall formation in Populus, suggesting a new mechanism of cellulose formation involved in the thickening of wood cell walls. This study also suggests that the CSC machinery may be aided by other proteins in addition to cellulose synthase proteins.</div>
</front>
</TEI>
<pubmed>
<MedlineCitation Status="MEDLINE" Owner="NLM">
<PMID Version="1">20546138</PMID>
<DateCompleted>
<Year>2010</Year>
<Month>10</Month>
<Day>28</Day>
</DateCompleted>
<DateRevised>
<Year>2020</Year>
<Month>09</Month>
<Day>30</Day>
</DateRevised>
<Article PubModel="Print-Electronic">
<Journal>
<ISSN IssnType="Electronic">1469-8137</ISSN>
<JournalIssue CitedMedium="Internet">
<Volume>187</Volume>
<Issue>3</Issue>
<PubDate>
<Year>2010</Year>
<Month>Aug</Month>
</PubDate>
</JournalIssue>
<Title>The New phytologist</Title>
<ISOAbbreviation>New Phytol</ISOAbbreviation>
</Journal>
<ArticleTitle>Characterization of cellulose synthase complexes in Populus xylem differentiation.</ArticleTitle>
<Pagination>
<MedlinePgn>777-90</MedlinePgn>
</Pagination>
<ELocationID EIdType="doi" ValidYN="Y">10.1111/j.1469-8137.2010.03315.x</ELocationID>
<Abstract>
<AbstractText>*It is generally hypothesized that the synthesis of cellulose in higher plants is mediated by cellulose synthase complexes (CSCs) localized on the plasma membrane. However, CSCs have not been investigated thoroughly through their isolation. The availability of ample Populus tissue allowed Populus CSCs to be isolated and characterized in association with xylem differentiation. *The methods used here included co-immunoprecipitation, proteomic analysis, laser microdissection, immunolocalization and others. *Western blot analysis of the immunoprecipitated CSCs led to the identification of at least two types of CSC in the membrane protein of Populus xylem tissue. Proteomic analysis further revealed that the two types of CSC were assembled from different cellulose synthase proteins. Immunolocalization confirmed that both types of CSC were involved in secondary cell wall formation. In addition, a number of noncellulose synthase proteins were also identified in association with CSC precipitation. *The results indicate that two types of CSC participate in secondary wall formation in Populus, suggesting a new mechanism of cellulose formation involved in the thickening of wood cell walls. This study also suggests that the CSC machinery may be aided by other proteins in addition to cellulose synthase proteins.</AbstractText>
</Abstract>
<AuthorList CompleteYN="Y">
<Author ValidYN="Y">
<LastName>Song</LastName>
<ForeName>Dongliang</ForeName>
<Initials>D</Initials>
<AffiliationInfo>
<Affiliation>Laboratory of Synthetic Biology, Institutes of Plant Physiology and Ecology, Chinese Academy of Science, Shanghai, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Shen</LastName>
<ForeName>Junhui</ForeName>
<Initials>J</Initials>
</Author>
<Author ValidYN="Y">
<LastName>Li</LastName>
<ForeName>Laigeng</ForeName>
<Initials>L</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>06</Month>
<Day>07</Day>
</ArticleDate>
</Article>
<MedlineJournalInfo>
<Country>England</Country>
<MedlineTA>New Phytol</MedlineTA>
<NlmUniqueID>9882884</NlmUniqueID>
<ISSNLinking>0028-646X</ISSNLinking>
</MedlineJournalInfo>
<ChemicalList>
<Chemical>
<RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D009097">Multienzyme Complexes</NameOfSubstance>
</Chemical>
<Chemical>
<RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D010455">Peptides</NameOfSubstance>
</Chemical>
<Chemical>
<RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D010940">Plant Proteins</NameOfSubstance>
</Chemical>
<Chemical>
<RegistryNumber>EC 2.4.1.-</RegistryNumber>
<NameOfSubstance UI="D005964">Glucosyltransferases</NameOfSubstance>
</Chemical>
<Chemical>
<RegistryNumber>EC 2.4.1.-</RegistryNumber>
<NameOfSubstance UI="C478648">cellulose synthase</NameOfSubstance>
</Chemical>
</ChemicalList>
<CitationSubset>IM</CitationSubset>
<MeshHeadingList>
<MeshHeading>
<DescriptorName UI="D000595" MajorTopicYN="N">Amino Acid Sequence</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D002454" MajorTopicYN="Y">Cell Differentiation</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D002473" MajorTopicYN="N">Cell Wall</DescriptorName>
<QualifierName UI="Q000201" MajorTopicYN="N">enzymology</QualifierName>
<QualifierName UI="Q000648" MajorTopicYN="N">ultrastructure</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D002853" MajorTopicYN="N">Chromatography, Liquid</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D015971" MajorTopicYN="N">Gene Expression Regulation, Enzymologic</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D018506" MajorTopicYN="N">Gene Expression Regulation, Plant</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D005964" MajorTopicYN="N">Glucosyltransferases</DescriptorName>
<QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D047468" MajorTopicYN="N">Immunoprecipitation</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D013058" MajorTopicYN="N">Mass Spectrometry</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D008969" MajorTopicYN="N">Molecular Sequence Data</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D009097" MajorTopicYN="N">Multienzyme Complexes</DescriptorName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D010455" MajorTopicYN="N">Peptides</DescriptorName>
<QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D010940" MajorTopicYN="N">Plant Proteins</DescriptorName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName>
<QualifierName UI="Q000166" MajorTopicYN="Y">cytology</QualifierName>
<QualifierName UI="Q000201" MajorTopicYN="Y">enzymology</QualifierName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000648" MajorTopicYN="N">ultrastructure</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D021381" MajorTopicYN="N">Protein Transport</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D014197" MajorTopicYN="N">Trees</DescriptorName>
<QualifierName UI="Q000166" MajorTopicYN="N">cytology</QualifierName>
<QualifierName UI="Q000201" MajorTopicYN="N">enzymology</QualifierName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D052584" MajorTopicYN="N">Xylem</DescriptorName>
<QualifierName UI="Q000166" MajorTopicYN="Y">cytology</QualifierName>
<QualifierName UI="Q000201" MajorTopicYN="Y">enzymology</QualifierName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
</MeshHeading>
</MeshHeadingList>
</MedlineCitation>
<PubmedData>
<History>
<PubMedPubDate PubStatus="entrez">
<Year>2010</Year>
<Month>6</Month>
<Day>16</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="pubmed">
<Year>2010</Year>
<Month>6</Month>
<Day>16</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="medline">
<Year>2010</Year>
<Month>10</Month>
<Day>29</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
</History>
<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList>
<ArticleId IdType="pubmed">20546138</ArticleId>
<ArticleId IdType="pii">NPH3315</ArticleId>
<ArticleId IdType="doi">10.1111/j.1469-8137.2010.03315.x</ArticleId>
</ArticleIdList>
</PubmedData>
</pubmed>
<affiliations>
<list>
<country>
<li>République populaire de Chine</li>
</country>
</list>
<tree>
<noCountry>
<name sortKey="Li, Laigeng" sort="Li, Laigeng" uniqKey="Li L" first="Laigeng" last="Li">Laigeng Li</name>
<name sortKey="Shen, Junhui" sort="Shen, Junhui" uniqKey="Shen J" first="Junhui" last="Shen">Junhui Shen</name>
</noCountry>
<country name="République populaire de Chine">
<noRegion>
<name sortKey="Song, Dongliang" sort="Song, Dongliang" uniqKey="Song D" first="Dongliang" last="Song">Dongliang Song</name>
</noRegion>
</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 003345 | SxmlIndent | more

Ou

HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 003345 | 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:20546138
   |texte=   Characterization of cellulose synthase complexes in Populus xylem differentiation.
}}

Pour générer des pages wiki

HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i   -Sk "pubmed:20546138" \
       | 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