Calcium nutrition has a significant influence on wood formation in poplar.
Identifieur interne : 003C31 ( Main/Exploration ); précédent : 003C30; suivant : 003C32Calcium nutrition has a significant influence on wood formation in poplar.
Auteurs : Silke Lautner [Allemagne] ; Barbara Ehlting ; Elisabeth Windeisen ; Heinz Rennenberg ; Rainer Matyssek ; Jörg FrommSource :
- The New phytologist [ 0028-646X ] ; 2007.
Descripteurs français
- KwdFr :
- MESH :
- analyse : Calcium, Glucides.
- composition chimique : Bois, Populus.
- croissance et développement : Populus.
- cytologie : Populus, Tiges de plante.
- ultrastructure : Bois, Spectroscopie infrarouge à transformée de Fourier.
English descriptors
- KwdEn :
- MESH :
- chemical , analysis : Calcium, Carbohydrates.
- chemistry : Populus, Wood.
- cytology : Plant Stems, Populus.
- growth & development : Populus.
- ultrastructure : Wood.
- Spectroscopy, Fourier Transform Infrared.
Abstract
To test the effects of calcium on wood formation, Populus tremula x Populus tremuloides clones were supplied with Hoagland solution modified in its calcium contents. Energy-dispersive X-ray analysis (EDXA) revealed an increase in calcium in the phloem, the cambium and the xylem elongation zone with increasing Ca(2+) supply in the nutrient solution. Using light and electron microscopy, a strong impact was shown on the cambial and the elongation zones under calcium starvation. Using Fourier transform infrared (FTIR) spectroscopy on wood and bark cells formed under calcium starvation, we detected a reduction of some absorptions, such as carbonyl and methoxy groups from S-lignin. Also, a significant reduction in fiber length was detected with decreasing calcium supply in the nutrient solution. High-performance liquid chromatography (HPLC) analysis revealed a large increase in sugar concentrations in the leaves, but reduced concentrations in the bark under Ca(2+) deficiency. In conclusion, our results show a significant influence of calcium on the structure, chemistry and physiology of wood formation. Thus, efficient Ca(2+) supply has to be considered a decisive factor in wood formation.
DOI: 10.1111/j.1469-8137.2007.01972.x
PubMed: 17286823
Affiliations:
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Elisabeth" uniqKey="Windeisen E" first="Elisabeth" last="Windeisen">Elisabeth Windeisen</name></author><author><name sortKey="Rennenberg, Heinz" sort="Rennenberg, Heinz" uniqKey="Rennenberg H" first="Heinz" last="Rennenberg">Heinz Rennenberg</name></author><author><name sortKey="Matyssek, Rainer" sort="Matyssek, Rainer" uniqKey="Matyssek R" first="Rainer" last="Matyssek">Rainer Matyssek</name></author><author><name sortKey="Fromm, Jorg" sort="Fromm, Jorg" uniqKey="Fromm J" first="Jörg" last="Fromm">Jörg Fromm</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2007">2007</date><idno type="RBID">pubmed:17286823</idno><idno type="pmid">17286823</idno><idno type="doi">10.1111/j.1469-8137.2007.01972.x</idno><idno type="wicri:Area/Main/Corpus">003C22</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">003C22</idno><idno type="wicri:Area/Main/Curation">003C22</idno><idno type="wicri:explorRef" 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last="Ehlting">Barbara Ehlting</name></author><author><name sortKey="Windeisen, Elisabeth" sort="Windeisen, Elisabeth" uniqKey="Windeisen E" first="Elisabeth" last="Windeisen">Elisabeth Windeisen</name></author><author><name sortKey="Rennenberg, Heinz" sort="Rennenberg, Heinz" uniqKey="Rennenberg H" first="Heinz" last="Rennenberg">Heinz Rennenberg</name></author><author><name sortKey="Matyssek, Rainer" sort="Matyssek, Rainer" uniqKey="Matyssek R" first="Rainer" last="Matyssek">Rainer Matyssek</name></author><author><name sortKey="Fromm, Jorg" sort="Fromm, Jorg" uniqKey="Fromm J" first="Jörg" last="Fromm">Jörg Fromm</name></author></analytic><series><title level="j">The New phytologist</title><idno type="ISSN">0028-646X</idno><imprint><date when="2007" type="published">2007</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Calcium (analysis)</term><term>Carbohydrates (analysis)</term><term>Plant Stems (cytology)</term><term>Populus (chemistry)</term><term>Populus (cytology)</term><term>Populus (growth & development)</term><term>Spectroscopy, Fourier Transform Infrared (MeSH)</term><term>Wood (chemistry)</term><term>Wood (ultrastructure)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Bois (composition chimique)</term><term>Bois (ultrastructure)</term><term>Calcium (analyse)</term><term>Glucides (analyse)</term><term>Populus (composition chimique)</term><term>Populus (croissance et développement)</term><term>Populus (cytologie)</term><term>Spectroscopie infrarouge à transformée de Fourier (MeSH)</term><term>Tiges de plante (cytologie)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Calcium</term><term>Carbohydrates</term></keywords><keywords scheme="MESH" qualifier="analyse" xml:lang="fr"><term>Calcium</term><term>Glucides</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Populus</term><term>Wood</term></keywords><keywords scheme="MESH" qualifier="composition chimique" xml:lang="fr"><term>Bois</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="croissance et développement" xml:lang="fr"><term>Populus</term></keywords><keywords scheme="MESH" qualifier="cytologie" xml:lang="fr"><term>Populus</term><term>Tiges de plante</term></keywords><keywords scheme="MESH" qualifier="cytology" xml:lang="en"><term>Plant Stems</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Populus</term></keywords><keywords scheme="MESH" qualifier="ultrastructure" xml:lang="en"><term>Wood</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Spectroscopy, Fourier Transform Infrared</term></keywords><keywords scheme="MESH" qualifier="ultrastructure" xml:lang="fr"><term>Bois</term><term>Spectroscopie infrarouge à transformée de Fourier</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">To test the effects of calcium on wood formation, Populus tremula x Populus tremuloides clones were supplied with Hoagland solution modified in its calcium contents. Energy-dispersive X-ray analysis (EDXA) revealed an increase in calcium in the phloem, the cambium and the xylem elongation zone with increasing Ca(2+) supply in the nutrient solution. Using light and electron microscopy, a strong impact was shown on the cambial and the elongation zones under calcium starvation. Using Fourier transform infrared (FTIR) spectroscopy on wood and bark cells formed under calcium starvation, we detected a reduction of some absorptions, such as carbonyl and methoxy groups from S-lignin. Also, a significant reduction in fiber length was detected with decreasing calcium supply in the nutrient solution. High-performance liquid chromatography (HPLC) analysis revealed a large increase in sugar concentrations in the leaves, but reduced concentrations in the bark under Ca(2+) deficiency. In conclusion, our results show a significant influence of calcium on the structure, chemistry and physiology of wood formation. Thus, efficient Ca(2+) supply has to be considered a decisive factor in wood formation.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">17286823</PMID><DateCompleted><Year>2007</Year><Month>06</Month><Day>14</Day></DateCompleted><DateRevised><Year>2020</Year><Month>09</Month><Day>30</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0028-646X</ISSN><JournalIssue CitedMedium="Print"><Volume>173</Volume><Issue>4</Issue><PubDate><Year>2007</Year></PubDate></JournalIssue><Title>The New phytologist</Title><ISOAbbreviation>New Phytol</ISOAbbreviation></Journal><ArticleTitle>Calcium nutrition has a significant influence on wood formation in poplar.</ArticleTitle><Pagination><MedlinePgn>743-52</MedlinePgn></Pagination><Abstract><AbstractText>To test the effects of calcium on wood formation, Populus tremula x Populus tremuloides clones were supplied with Hoagland solution modified in its calcium contents. Energy-dispersive X-ray analysis (EDXA) revealed an increase in calcium in the phloem, the cambium and the xylem elongation zone with increasing Ca(2+) supply in the nutrient solution. Using light and electron microscopy, a strong impact was shown on the cambial and the elongation zones under calcium starvation. Using Fourier transform infrared (FTIR) spectroscopy on wood and bark cells formed under calcium starvation, we detected a reduction of some absorptions, such as carbonyl and methoxy groups from S-lignin. Also, a significant reduction in fiber length was detected with decreasing calcium supply in the nutrient solution. High-performance liquid chromatography (HPLC) analysis revealed a large increase in sugar concentrations in the leaves, but reduced concentrations in the bark under Ca(2+) deficiency. In conclusion, our results show a significant influence of calcium on the structure, chemistry and physiology of wood formation. Thus, efficient Ca(2+) supply has to be considered a decisive factor in wood formation.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Lautner</LastName><ForeName>Silke</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>Department for Wood Biology, TU München, Winzerer Strasse 45, 80797 München, Germany.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ehlting</LastName><ForeName>Barbara</ForeName><Initials>B</Initials></Author><Author ValidYN="Y"><LastName>Windeisen</LastName><ForeName>Elisabeth</ForeName><Initials>E</Initials></Author><Author ValidYN="Y"><LastName>Rennenberg</LastName><ForeName>Heinz</ForeName><Initials>H</Initials></Author><Author ValidYN="Y"><LastName>Matyssek</LastName><ForeName>Rainer</ForeName><Initials>R</Initials></Author><Author ValidYN="Y"><LastName>Fromm</LastName><ForeName>Jörg</ForeName><Initials>J</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></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>New Phytol</MedlineTA><NlmUniqueID>9882884</NlmUniqueID><ISSNLinking>0028-646X</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D002241">Carbohydrates</NameOfSubstance></Chemical><Chemical><RegistryNumber>SY7Q814VUP</RegistryNumber><NameOfSubstance UI="D002118">Calcium</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D002118" MajorTopicYN="N">Calcium</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002241" MajorTopicYN="N">Carbohydrates</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018547" MajorTopicYN="N">Plant Stems</DescriptorName><QualifierName UI="Q000166" MajorTopicYN="N">cytology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName><QualifierName UI="Q000166" MajorTopicYN="N">cytology</QualifierName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D017550" MajorTopicYN="N">Spectroscopy, Fourier Transform Infrared</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014934" MajorTopicYN="N">Wood</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName><QualifierName UI="Q000648" MajorTopicYN="N">ultrastructure</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2007</Year><Month>2</Month><Day>9</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2007</Year><Month>6</Month><Day>15</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2007</Year><Month>2</Month><Day>9</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">17286823</ArticleId><ArticleId IdType="pii">NPH1972</ArticleId><ArticleId IdType="doi">10.1111/j.1469-8137.2007.01972.x</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Allemagne</li></country><region><li>Bavière</li><li>District de Haute-Bavière</li></region><settlement><li>Munich</li></settlement></list><tree><noCountry><name sortKey="Ehlting, Barbara" sort="Ehlting, Barbara" uniqKey="Ehlting B" first="Barbara" last="Ehlting">Barbara Ehlting</name><name sortKey="Fromm, Jorg" sort="Fromm, Jorg" uniqKey="Fromm J" first="Jörg" last="Fromm">Jörg Fromm</name><name sortKey="Matyssek, Rainer" sort="Matyssek, Rainer" uniqKey="Matyssek R" first="Rainer" last="Matyssek">Rainer Matyssek</name><name sortKey="Rennenberg, Heinz" sort="Rennenberg, Heinz" uniqKey="Rennenberg H" first="Heinz" last="Rennenberg">Heinz Rennenberg</name><name sortKey="Windeisen, Elisabeth" sort="Windeisen, Elisabeth" uniqKey="Windeisen E" first="Elisabeth" last="Windeisen">Elisabeth Windeisen</name></noCountry><country name="Allemagne"><region name="Bavière"><name sortKey="Lautner, Silke" sort="Lautner, Silke" uniqKey="Lautner S" first="Silke" last="Lautner">Silke Lautner</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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