Non-cellulosic polysaccharide distribution during G-layer formation in poplar tension wood fibers: abundance of rhamnogalacturonan I and arabinogalactan proteins but no evidence of xyloglucan.
Identifieur interne : 001287 ( Main/Exploration ); précédent : 001286; suivant : 001288Non-cellulosic polysaccharide distribution during G-layer formation in poplar tension wood fibers: abundance of rhamnogalacturonan I and arabinogalactan proteins but no evidence of xyloglucan.
Auteurs : Fernanda Trilstz Perassolo Guedes [France, Brésil] ; Françoise Laurans [France] ; Bernard Quemener [France] ; Carole Assor [France] ; Véronique Lainé-Prade [France] ; Nathalie Boizot [France] ; Jacqueline Vigouroux [France] ; Marie-Claude Lesage-Descauses [France] ; Jean-Charles Leplé [France] ; Annabelle Déjardin [France] ; Gilles Pilate [France]Source :
- Planta [ 1432-2048 ] ; 2017.
Descripteurs français
- KwdFr :
- Arbres (MeSH), Bois (cytologie), Bois (génétique), Bois (métabolisme), Mannanes (analyse), Mannanes (métabolisme), Mucoprotéines (analyse), Mucoprotéines (métabolisme), Paroi cellulaire (métabolisme), Pectine (analyse), Pectine (métabolisme), Polyosides (analyse), Polyosides (métabolisme), Populus (croissance et développement), Populus (cytologie), Populus (métabolisme), Protéines végétales (analyse), Protéines végétales (métabolisme), Xylème (croissance et développement), Xylème (cytologie), Xylème (métabolisme).
- MESH :
- analyse : Mannanes, Mucoprotéines, Pectine, Polyosides, Protéines végétales.
- croissance et développement : Populus, Xylème.
- cytologie : Bois, Populus, Xylème.
- génétique : Bois.
- métabolisme : Bois, Mannanes, Mucoprotéines, Paroi cellulaire, Pectine, Polyosides, Populus, Protéines végétales, Xylème.
- Arbres.
English descriptors
- KwdEn :
- Cell Wall (metabolism), Mannans (analysis), Mannans (metabolism), Mucoproteins (analysis), Mucoproteins (metabolism), Pectins (analysis), Pectins (metabolism), Plant Proteins (analysis), Plant Proteins (metabolism), Polysaccharides (analysis), Polysaccharides (metabolism), Populus (cytology), Populus (growth & development), Populus (metabolism), Trees (MeSH), Wood (cytology), Wood (genetics), Wood (metabolism), Xylem (cytology), Xylem (growth & development), Xylem (metabolism).
- MESH :
- chemical , analysis : Mannans, Mucoproteins, Pectins, Plant Proteins, Polysaccharides.
- cytology : Populus, Wood, Xylem.
- genetics : Wood.
- growth & development : Populus, Xylem.
- metabolism : Cell Wall, Mannans, Mucoproteins, Pectins, Plant Proteins, Polysaccharides, Populus, Wood, Xylem.
- Trees.
Abstract
MAIN CONCLUSION
RG-I and AGP, but not XG, are associated to the building of the peculiar mechanical properties of tension wood. Hardwood trees produce tension wood (TW) with specific mechanical properties to cope with environmental cues. Poplar TW fibers have an additional cell wall layer, the G-layer responsible for TW mechanical properties. We investigated, in two poplar hybrid species, the molecules potentially involved in the building of TW mechanical properties. First, we evaluated the distribution of the different classes of non-cellulosic polysaccharides during xylem fiber differentiation, using immunolocalization. In parallel, G-layers were isolated and their polysaccharide composition determined. These complementary approaches provided information on the occurrence of non-cellulosic polysaccharides during G-fiber differentiation. We found no evidence of the presence of xyloglucan (XG) in poplar G-layers, whereas arabinogalactan proteins (AGP) and rhamnogalacturonan type I pectins (RG-I) were abundant, with an apparent progressive loss of RG-I side chains during G-layer maturation. Similarly, the intensity of immunolabeling signals specific for glucomannans and glucuronoxylans varies during G-layer maturation. RG-I and AGP are best candidate matrix components to be responsible for TW mechanical properties.
DOI: 10.1007/s00425-017-2737-1
PubMed: 28699115
Affiliations:
- Brésil, France
- Centre-Val de Loire, Languedoc-Roussillon, Occitanie (région administrative), Pays de la Loire, Région Centre
- Montpellier, Nantes, Orléans
Links toward previous steps (curation, corpus...)
Le document en format XML
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Perassolo" sort="Guedes, Fernanda Trilstz Perassolo" uniqKey="Guedes F" first="Fernanda Trilstz Perassolo" last="Guedes">Fernanda Trilstz Perassolo Guedes</name><affiliation wicri:level="3"><nlm:affiliation>AGPF, INRA, 45075, Orléans, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>AGPF, INRA, 45075, Orléans</wicri:regionArea><placeName><region type="region" nuts="2">Centre-Val de Loire</region><region type="old region" nuts="2">Région Centre</region><settlement type="city">Orléans</settlement></placeName></affiliation><affiliation wicri:level="1"><nlm:affiliation>Faber-Castell, São Carlos, Brazil.</nlm:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Faber-Castell, São Carlos</wicri:regionArea><wicri:noRegion>São Carlos</wicri:noRegion></affiliation></author><author><name sortKey="Laurans, Francoise" sort="Laurans, Francoise" uniqKey="Laurans F" first="Françoise" last="Laurans">Françoise Laurans</name><affiliation wicri:level="3"><nlm:affiliation>AGPF, INRA, 45075, Orléans, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>AGPF, INRA, 45075, Orléans</wicri:regionArea><placeName><region type="region" nuts="2">Centre-Val de Loire</region><region type="old region" nuts="2">Région Centre</region><settlement type="city">Orléans</settlement></placeName></affiliation></author><author><name sortKey="Quemener, Bernard" sort="Quemener, Bernard" uniqKey="Quemener B" first="Bernard" last="Quemener">Bernard Quemener</name><affiliation wicri:level="3"><nlm:affiliation>BIA, INRA, 44316, Nantes, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>BIA, INRA, 44316, Nantes</wicri:regionArea><placeName><region type="region" nuts="2">Pays de la Loire</region><settlement type="city">Nantes</settlement></placeName></affiliation></author><author><name sortKey="Assor, Carole" sort="Assor, Carole" uniqKey="Assor C" first="Carole" last="Assor">Carole Assor</name><affiliation wicri:level="3"><nlm:affiliation>BIA, INRA, 44316, Nantes, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>BIA, INRA, 44316, Nantes</wicri:regionArea><placeName><region type="region" nuts="2">Pays de la Loire</region><settlement type="city">Nantes</settlement></placeName></affiliation><affiliation wicri:level="3"><nlm:affiliation>IATE, INRA, 34060, Montpellier, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>IATE, INRA, 34060, Montpellier</wicri:regionArea><placeName><region type="region" nuts="2">Occitanie (région administrative)</region><region type="old region" nuts="2">Languedoc-Roussillon</region><settlement type="city">Montpellier</settlement></placeName></affiliation></author><author><name sortKey="Laine Prade, Veronique" sort="Laine Prade, Veronique" uniqKey="Laine Prade V" first="Véronique" last="Lainé-Prade">Véronique Lainé-Prade</name><affiliation wicri:level="3"><nlm:affiliation>AGPF, INRA, 45075, Orléans, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>AGPF, INRA, 45075, Orléans</wicri:regionArea><placeName><region type="region" nuts="2">Centre-Val de Loire</region><region type="old region" nuts="2">Région Centre</region><settlement type="city">Orléans</settlement></placeName></affiliation></author><author><name sortKey="Boizot, Nathalie" sort="Boizot, Nathalie" uniqKey="Boizot N" first="Nathalie" last="Boizot">Nathalie Boizot</name><affiliation wicri:level="3"><nlm:affiliation>AGPF, INRA, 45075, Orléans, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>AGPF, INRA, 45075, Orléans</wicri:regionArea><placeName><region type="region" nuts="2">Centre-Val de Loire</region><region type="old region" nuts="2">Région Centre</region><settlement type="city">Orléans</settlement></placeName></affiliation></author><author><name sortKey="Vigouroux, Jacqueline" sort="Vigouroux, Jacqueline" uniqKey="Vigouroux J" first="Jacqueline" last="Vigouroux">Jacqueline Vigouroux</name><affiliation wicri:level="3"><nlm:affiliation>BIA, INRA, 44316, Nantes, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>BIA, INRA, 44316, Nantes</wicri:regionArea><placeName><region type="region" nuts="2">Pays de la Loire</region><settlement type="city">Nantes</settlement></placeName></affiliation></author><author><name sortKey="Lesage Descauses, Marie Claude" sort="Lesage Descauses, Marie Claude" uniqKey="Lesage Descauses M" first="Marie-Claude" last="Lesage-Descauses">Marie-Claude Lesage-Descauses</name><affiliation wicri:level="3"><nlm:affiliation>AGPF, INRA, 45075, Orléans, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>AGPF, INRA, 45075, Orléans</wicri:regionArea><placeName><region type="region" nuts="2">Centre-Val de Loire</region><region type="old region" nuts="2">Région Centre</region><settlement type="city">Orléans</settlement></placeName></affiliation></author><author><name sortKey="Leple, Jean Charles" sort="Leple, Jean Charles" uniqKey="Leple J" first="Jean-Charles" last="Leplé">Jean-Charles Leplé</name><affiliation wicri:level="3"><nlm:affiliation>AGPF, INRA, 45075, Orléans, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>AGPF, INRA, 45075, Orléans</wicri:regionArea><placeName><region type="region" nuts="2">Centre-Val de Loire</region><region type="old region" nuts="2">Région Centre</region><settlement type="city">Orléans</settlement></placeName></affiliation></author><author><name sortKey="Dejardin, Annabelle" sort="Dejardin, Annabelle" uniqKey="Dejardin A" first="Annabelle" last="Déjardin">Annabelle Déjardin</name><affiliation wicri:level="3"><nlm:affiliation>AGPF, INRA, 45075, Orléans, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>AGPF, INRA, 45075, Orléans</wicri:regionArea><placeName><region type="region" nuts="2">Centre-Val de Loire</region><region type="old region" nuts="2">Région Centre</region><settlement type="city">Orléans</settlement></placeName></affiliation></author><author><name sortKey="Pilate, Gilles" sort="Pilate, Gilles" uniqKey="Pilate G" first="Gilles" last="Pilate">Gilles Pilate</name><affiliation wicri:level="3"><nlm:affiliation>AGPF, INRA, 45075, Orléans, France. gilles.pilate@inra.fr.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>AGPF, INRA, 45075, Orléans</wicri:regionArea><placeName><region type="region" nuts="2">Centre-Val de Loire</region><region type="old region" nuts="2">Région Centre</region><settlement type="city">Orléans</settlement></placeName></affiliation></author></analytic><series><title level="j">Planta</title><idno type="eISSN">1432-2048</idno><imprint><date when="2017" type="published">2017</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Cell Wall (metabolism)</term><term>Mannans (analysis)</term><term>Mannans (metabolism)</term><term>Mucoproteins (analysis)</term><term>Mucoproteins (metabolism)</term><term>Pectins (analysis)</term><term>Pectins (metabolism)</term><term>Plant Proteins (analysis)</term><term>Plant Proteins (metabolism)</term><term>Polysaccharides (analysis)</term><term>Polysaccharides (metabolism)</term><term>Populus (cytology)</term><term>Populus (growth & development)</term><term>Populus (metabolism)</term><term>Trees (MeSH)</term><term>Wood (cytology)</term><term>Wood (genetics)</term><term>Wood (metabolism)</term><term>Xylem (cytology)</term><term>Xylem (growth & development)</term><term>Xylem (metabolism)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Arbres (MeSH)</term><term>Bois (cytologie)</term><term>Bois (génétique)</term><term>Bois (métabolisme)</term><term>Mannanes (analyse)</term><term>Mannanes (métabolisme)</term><term>Mucoprotéines (analyse)</term><term>Mucoprotéines (métabolisme)</term><term>Paroi cellulaire (métabolisme)</term><term>Pectine (analyse)</term><term>Pectine (métabolisme)</term><term>Polyosides (analyse)</term><term>Polyosides (métabolisme)</term><term>Populus (croissance et développement)</term><term>Populus (cytologie)</term><term>Populus (métabolisme)</term><term>Protéines végétales (analyse)</term><term>Protéines végétales (métabolisme)</term><term>Xylème (croissance et développement)</term><term>Xylème (cytologie)</term><term>Xylème (métabolisme)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Mannans</term><term>Mucoproteins</term><term>Pectins</term><term>Plant Proteins</term><term>Polysaccharides</term></keywords><keywords scheme="MESH" qualifier="analyse" xml:lang="fr"><term>Mannanes</term><term>Mucoprotéines</term><term>Pectine</term><term>Polyosides</term><term>Protéines végétales</term></keywords><keywords scheme="MESH" qualifier="croissance et développement" xml:lang="fr"><term>Populus</term><term>Xylème</term></keywords><keywords scheme="MESH" qualifier="cytologie" xml:lang="fr"><term>Bois</term><term>Populus</term><term>Xylème</term></keywords><keywords scheme="MESH" qualifier="cytology" xml:lang="en"><term>Populus</term><term>Wood</term><term>Xylem</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Wood</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Populus</term><term>Xylem</term></keywords><keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>Bois</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Cell Wall</term><term>Mannans</term><term>Mucoproteins</term><term>Pectins</term><term>Plant Proteins</term><term>Polysaccharides</term><term>Populus</term><term>Wood</term><term>Xylem</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Bois</term><term>Mannanes</term><term>Mucoprotéines</term><term>Paroi cellulaire</term><term>Pectine</term><term>Polyosides</term><term>Populus</term><term>Protéines végétales</term><term>Xylème</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Trees</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Arbres</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p><b>MAIN CONCLUSION</b></p><p>RG-I and AGP, but not XG, are associated to the building of the peculiar mechanical properties of tension wood. Hardwood trees produce tension wood (TW) with specific mechanical properties to cope with environmental cues. Poplar TW fibers have an additional cell wall layer, the G-layer responsible for TW mechanical properties. We investigated, in two poplar hybrid species, the molecules potentially involved in the building of TW mechanical properties. First, we evaluated the distribution of the different classes of non-cellulosic polysaccharides during xylem fiber differentiation, using immunolocalization. In parallel, G-layers were isolated and their polysaccharide composition determined. These complementary approaches provided information on the occurrence of non-cellulosic polysaccharides during G-fiber differentiation. We found no evidence of the presence of xyloglucan (XG) in poplar G-layers, whereas arabinogalactan proteins (AGP) and rhamnogalacturonan type I pectins (RG-I) were abundant, with an apparent progressive loss of RG-I side chains during G-layer maturation. Similarly, the intensity of immunolabeling signals specific for glucomannans and glucuronoxylans varies during G-layer maturation. RG-I and AGP are best candidate matrix components to be responsible for TW mechanical properties.</p></div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">28699115</PMID><DateCompleted><Year>2018</Year><Month>06</Month><Day>04</Day></DateCompleted><DateRevised><Year>2018</Year><Month>12</Month><Day>02</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1432-2048</ISSN><JournalIssue CitedMedium="Internet"><Volume>246</Volume><Issue>5</Issue><PubDate><Year>2017</Year><Month>Nov</Month></PubDate></JournalIssue><Title>Planta</Title><ISOAbbreviation>Planta</ISOAbbreviation></Journal><ArticleTitle>Non-cellulosic polysaccharide distribution during G-layer formation in poplar tension wood fibers: abundance of rhamnogalacturonan I and arabinogalactan proteins but no evidence of xyloglucan.</ArticleTitle><Pagination><MedlinePgn>857-878</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1007/s00425-017-2737-1</ELocationID><Abstract><AbstractText Label="MAIN CONCLUSION" NlmCategory="UNASSIGNED">RG-I and AGP, but not XG, are associated to the building of the peculiar mechanical properties of tension wood. Hardwood trees produce tension wood (TW) with specific mechanical properties to cope with environmental cues. Poplar TW fibers have an additional cell wall layer, the G-layer responsible for TW mechanical properties. We investigated, in two poplar hybrid species, the molecules potentially involved in the building of TW mechanical properties. First, we evaluated the distribution of the different classes of non-cellulosic polysaccharides during xylem fiber differentiation, using immunolocalization. In parallel, G-layers were isolated and their polysaccharide composition determined. These complementary approaches provided information on the occurrence of non-cellulosic polysaccharides during G-fiber differentiation. We found no evidence of the presence of xyloglucan (XG) in poplar G-layers, whereas arabinogalactan proteins (AGP) and rhamnogalacturonan type I pectins (RG-I) were abundant, with an apparent progressive loss of RG-I side chains during G-layer maturation. Similarly, the intensity of immunolabeling signals specific for glucomannans and glucuronoxylans varies during G-layer maturation. RG-I and AGP are best candidate matrix components to be responsible for TW mechanical properties.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Guedes</LastName><ForeName>Fernanda Trilstz Perassolo</ForeName><Initials>FTP</Initials><AffiliationInfo><Affiliation>AGPF, INRA, 45075, Orléans, France.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Faber-Castell, São Carlos, Brazil.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Laurans</LastName><ForeName>Françoise</ForeName><Initials>F</Initials><AffiliationInfo><Affiliation>AGPF, INRA, 45075, Orléans, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Quemener</LastName><ForeName>Bernard</ForeName><Initials>B</Initials><AffiliationInfo><Affiliation>BIA, INRA, 44316, Nantes, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Assor</LastName><ForeName>Carole</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>BIA, INRA, 44316, Nantes, France.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>IATE, INRA, 34060, Montpellier, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Lainé-Prade</LastName><ForeName>Véronique</ForeName><Initials>V</Initials><AffiliationInfo><Affiliation>AGPF, INRA, 45075, Orléans, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Boizot</LastName><ForeName>Nathalie</ForeName><Initials>N</Initials><AffiliationInfo><Affiliation>AGPF, INRA, 45075, Orléans, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Vigouroux</LastName><ForeName>Jacqueline</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>BIA, INRA, 44316, Nantes, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Lesage-Descauses</LastName><ForeName>Marie-Claude</ForeName><Initials>MC</Initials><AffiliationInfo><Affiliation>AGPF, INRA, 45075, Orléans, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Leplé</LastName><ForeName>Jean-Charles</ForeName><Initials>JC</Initials><AffiliationInfo><Affiliation>AGPF, INRA, 45075, Orléans, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Déjardin</LastName><ForeName>Annabelle</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>AGPF, INRA, 45075, Orléans, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Pilate</LastName><ForeName>Gilles</ForeName><Initials>G</Initials><Identifier Source="ORCID">http://orcid.org/0000-0003-4802-8849</Identifier><AffiliationInfo><Affiliation>AGPF, INRA, 45075, Orléans, France. gilles.pilate@inra.fr.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><GrantList CompleteYN="Y"><Grant><GrantID>ANR-12-BS09-0004</GrantID><Agency>Agence Nationale de la Recherche</Agency><Country></Country></Grant><Grant><GrantID>ANR-10-EQPX-16</GrantID><Agency>Agence Nationale de la Recherche</Agency><Country></Country></Grant></GrantList><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2017</Year><Month>07</Month><Day>11</Day></ArticleDate></Article><MedlineJournalInfo><Country>Germany</Country><MedlineTA>Planta</MedlineTA><NlmUniqueID>1250576</NlmUniqueID><ISSNLinking>0032-0935</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D008351">Mannans</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D009088">Mucoproteins</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D010940">Plant Proteins</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D011134">Polysaccharides</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="C006619">arabinogalactan proteins</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="C042491">rhamnogalacturonan I</NameOfSubstance></Chemical><Chemical><RegistryNumber>36W3E5TAMG</RegistryNumber><NameOfSubstance UI="C022901">(1-6)-alpha-glucomannan</NameOfSubstance></Chemical><Chemical><RegistryNumber>76082-65-0</RegistryNumber><NameOfSubstance UI="C027478">glucuronoxylomannan</NameOfSubstance></Chemical><Chemical><RegistryNumber>89NA02M4RX</RegistryNumber><NameOfSubstance UI="D010368">Pectins</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D002473" MajorTopicYN="N">Cell Wall</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008351" MajorTopicYN="N">Mannans</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D009088" MajorTopicYN="N">Mucoproteins</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010368" MajorTopicYN="N">Pectins</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010940" MajorTopicYN="N">Plant Proteins</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D011134" MajorTopicYN="N">Polysaccharides</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName><QualifierName UI="Q000166" MajorTopicYN="N">cytology</QualifierName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014197" MajorTopicYN="N">Trees</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014934" MajorTopicYN="N">Wood</DescriptorName><QualifierName UI="Q000166" MajorTopicYN="N">cytology</QualifierName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D052584" MajorTopicYN="N">Xylem</DescriptorName><QualifierName UI="Q000166" MajorTopicYN="N">cytology</QualifierName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Cellulose aggregation</Keyword><Keyword MajorTopicYN="N">G-fiber maturation</Keyword><Keyword MajorTopicYN="N">Hemicellulose</Keyword><Keyword MajorTopicYN="N">Hydrogel formation</Keyword><Keyword MajorTopicYN="N">Mechanical strain</Keyword><Keyword MajorTopicYN="N">Pectin</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2017</Year><Month>01</Month><Day>18</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2017</Year><Month>07</Month><Day>05</Day></PubMedPubDate><PubMedPubDate 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sort="Guedes, Fernanda Trilstz Perassolo" uniqKey="Guedes F" first="Fernanda Trilstz Perassolo" last="Guedes">Fernanda Trilstz Perassolo Guedes</name></region><name sortKey="Assor, Carole" sort="Assor, Carole" uniqKey="Assor C" first="Carole" last="Assor">Carole Assor</name><name sortKey="Assor, Carole" sort="Assor, Carole" uniqKey="Assor C" first="Carole" last="Assor">Carole Assor</name><name sortKey="Boizot, Nathalie" sort="Boizot, Nathalie" uniqKey="Boizot N" first="Nathalie" last="Boizot">Nathalie Boizot</name><name sortKey="Dejardin, Annabelle" sort="Dejardin, Annabelle" uniqKey="Dejardin A" first="Annabelle" last="Déjardin">Annabelle Déjardin</name><name sortKey="Laine Prade, Veronique" sort="Laine Prade, Veronique" uniqKey="Laine Prade V" first="Véronique" last="Lainé-Prade">Véronique Lainé-Prade</name><name sortKey="Laurans, Francoise" sort="Laurans, Francoise" uniqKey="Laurans F" first="Françoise" last="Laurans">Françoise Laurans</name><name sortKey="Leple, Jean Charles" sort="Leple, Jean Charles" uniqKey="Leple J" first="Jean-Charles" last="Leplé">Jean-Charles Leplé</name><name sortKey="Lesage Descauses, Marie Claude" sort="Lesage Descauses, Marie Claude" uniqKey="Lesage Descauses M" first="Marie-Claude" last="Lesage-Descauses">Marie-Claude Lesage-Descauses</name><name sortKey="Pilate, Gilles" sort="Pilate, Gilles" uniqKey="Pilate G" first="Gilles" last="Pilate">Gilles Pilate</name><name sortKey="Quemener, Bernard" sort="Quemener, Bernard" uniqKey="Quemener B" first="Bernard" last="Quemener">Bernard Quemener</name><name sortKey="Vigouroux, Jacqueline" sort="Vigouroux, Jacqueline" uniqKey="Vigouroux J" first="Jacqueline" last="Vigouroux">Jacqueline Vigouroux</name></country><country name="Brésil"><noRegion><name sortKey="Guedes, Fernanda Trilstz Perassolo" sort="Guedes, Fernanda Trilstz Perassolo" uniqKey="Guedes F" first="Fernanda Trilstz Perassolo" last="Guedes">Fernanda Trilstz Perassolo 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|texte= Non-cellulosic polysaccharide distribution during G-layer formation in poplar tension wood fibers: abundance of rhamnogalacturonan I and arabinogalactan proteins but no evidence of xyloglucan.
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