Natural acetylation impacts carbohydrate recovery during deconstruction of Populus trichocarpa wood.
Identifieur interne : 001297 ( Main/Exploration ); précédent : 001296; suivant : 001298Natural acetylation impacts carbohydrate recovery during deconstruction of Populus trichocarpa wood.
Auteurs : Amanda M. Johnson [Canada] ; Hoon Kim [États-Unis] ; John Ralph [États-Unis] ; Shawn D. Mansfield [Canada, États-Unis]Source :
- Biotechnology for biofuels [ 1754-6834 ] ; 2017.
Abstract
BACKGROUND
Significant variation in the inherent degree of acetylation naturally exists in the xylem cell walls of
RESULTS
Poplar genotypes varying in cell wall composition were pretreated in 0.3% H
CONCLUSION
There is significant variation in wood chemistry among
DOI: 10.1186/s13068-017-0734-z
PubMed: 28250816
PubMed Central: PMC5322675
Affiliations:
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Johnson</name><affiliation wicri:level="4"><nlm:affiliation>Department of Wood Science, Faculty of Forestry, University of British Columbia, Vancouver, BC Canada.</nlm:affiliation><orgName type="university">Université de la Colombie-Britannique</orgName><country>Canada</country><placeName><settlement type="city">Vancouver</settlement><region type="state">Colombie-Britannique </region></placeName></affiliation></author><author><name sortKey="Kim, Hoon" sort="Kim, Hoon" uniqKey="Kim H" first="Hoon" last="Kim">Hoon Kim</name><affiliation wicri:level="2"><nlm:affiliation>Department of Biochemistry, University of Wisconsin, Madison, WI USA.</nlm:affiliation><country>États-Unis</country><placeName><region type="state">Wisconsin</region></placeName><wicri:cityArea>Department of Biochemistry, University of Wisconsin, Madison</wicri:cityArea></affiliation><affiliation wicri:level="2"><nlm:affiliation>Department of Energy Great Lakes Bioenergy Research Center, Wisconsin Energy Institute, Madison, WI USA.</nlm:affiliation><country>États-Unis</country><placeName><region type="state">Wisconsin</region></placeName><wicri:cityArea>Department of Energy Great Lakes Bioenergy Research Center, Wisconsin Energy Institute, Madison</wicri:cityArea></affiliation></author><author><name sortKey="Ralph, John" sort="Ralph, John" uniqKey="Ralph J" first="John" last="Ralph">John Ralph</name><affiliation wicri:level="2"><nlm:affiliation>Department of Biochemistry, University of Wisconsin, Madison, WI USA.</nlm:affiliation><country>États-Unis</country><placeName><region type="state">Wisconsin</region></placeName><wicri:cityArea>Department of Biochemistry, University of Wisconsin, Madison</wicri:cityArea></affiliation><affiliation wicri:level="2"><nlm:affiliation>Department of Energy Great Lakes Bioenergy Research Center, Wisconsin Energy Institute, Madison, WI USA.</nlm:affiliation><country>États-Unis</country><placeName><region type="state">Wisconsin</region></placeName><wicri:cityArea>Department of Energy Great Lakes Bioenergy Research Center, Wisconsin Energy Institute, Madison</wicri:cityArea></affiliation></author><author><name sortKey="Mansfield, Shawn D" sort="Mansfield, Shawn D" uniqKey="Mansfield S" first="Shawn D" last="Mansfield">Shawn D. Mansfield</name><affiliation wicri:level="4"><nlm:affiliation>Department of Wood Science, Faculty of Forestry, University of British Columbia, Vancouver, BC Canada.</nlm:affiliation><orgName type="university">Université de la Colombie-Britannique</orgName><country>Canada</country><placeName><settlement type="city">Vancouver</settlement><region type="state">Colombie-Britannique </region></placeName></affiliation><affiliation wicri:level="2"><nlm:affiliation>Department of Energy Great Lakes Bioenergy Research Center, Wisconsin Energy Institute, Madison, WI USA.</nlm:affiliation><country>États-Unis</country><placeName><region type="state">Wisconsin</region></placeName><wicri:cityArea>Department of Energy Great Lakes Bioenergy Research Center, Wisconsin Energy Institute, Madison</wicri:cityArea></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2017">2017</date><idno type="RBID">pubmed:28250816</idno><idno type="pmid">28250816</idno><idno type="doi">10.1186/s13068-017-0734-z</idno><idno type="pmc">PMC5322675</idno><idno type="wicri:Area/Main/Corpus">001421</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">001421</idno><idno type="wicri:Area/Main/Curation">001421</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">001421</idno><idno type="wicri:Area/Main/Exploration">001421</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Natural acetylation impacts carbohydrate recovery during deconstruction of <i>Populus trichocarpa</i> wood.</title><author><name sortKey="Johnson, Amanda M" sort="Johnson, Amanda M" uniqKey="Johnson A" first="Amanda M" last="Johnson">Amanda M. Johnson</name><affiliation wicri:level="4"><nlm:affiliation>Department of Wood Science, Faculty of Forestry, University of British Columbia, Vancouver, BC Canada.</nlm:affiliation><orgName type="university">Université de la Colombie-Britannique</orgName><country>Canada</country><placeName><settlement type="city">Vancouver</settlement><region type="state">Colombie-Britannique </region></placeName></affiliation></author><author><name sortKey="Kim, Hoon" sort="Kim, Hoon" uniqKey="Kim H" first="Hoon" last="Kim">Hoon Kim</name><affiliation wicri:level="2"><nlm:affiliation>Department of Biochemistry, University of Wisconsin, Madison, WI USA.</nlm:affiliation><country>États-Unis</country><placeName><region type="state">Wisconsin</region></placeName><wicri:cityArea>Department of Biochemistry, University of Wisconsin, Madison</wicri:cityArea></affiliation><affiliation wicri:level="2"><nlm:affiliation>Department of Energy Great Lakes Bioenergy Research Center, Wisconsin Energy Institute, Madison, WI USA.</nlm:affiliation><country>États-Unis</country><placeName><region type="state">Wisconsin</region></placeName><wicri:cityArea>Department of Energy Great Lakes Bioenergy Research Center, Wisconsin Energy Institute, Madison</wicri:cityArea></affiliation></author><author><name sortKey="Ralph, John" sort="Ralph, John" uniqKey="Ralph J" first="John" last="Ralph">John Ralph</name><affiliation wicri:level="2"><nlm:affiliation>Department of Biochemistry, University of Wisconsin, Madison, WI USA.</nlm:affiliation><country>États-Unis</country><placeName><region type="state">Wisconsin</region></placeName><wicri:cityArea>Department of Biochemistry, University of Wisconsin, Madison</wicri:cityArea></affiliation><affiliation wicri:level="2"><nlm:affiliation>Department of Energy Great Lakes Bioenergy Research Center, Wisconsin Energy Institute, Madison, WI USA.</nlm:affiliation><country>États-Unis</country><placeName><region type="state">Wisconsin</region></placeName><wicri:cityArea>Department of Energy Great Lakes Bioenergy Research Center, Wisconsin Energy Institute, Madison</wicri:cityArea></affiliation></author><author><name sortKey="Mansfield, Shawn D" sort="Mansfield, Shawn D" uniqKey="Mansfield S" first="Shawn D" last="Mansfield">Shawn D. Mansfield</name><affiliation wicri:level="4"><nlm:affiliation>Department of Wood Science, Faculty of Forestry, University of British Columbia, Vancouver, BC Canada.</nlm:affiliation><orgName type="university">Université de la Colombie-Britannique</orgName><country>Canada</country><placeName><settlement type="city">Vancouver</settlement><region type="state">Colombie-Britannique </region></placeName></affiliation><affiliation wicri:level="2"><nlm:affiliation>Department of Energy Great Lakes Bioenergy Research Center, Wisconsin Energy Institute, Madison, WI USA.</nlm:affiliation><country>États-Unis</country><placeName><region type="state">Wisconsin</region></placeName><wicri:cityArea>Department of Energy Great Lakes Bioenergy Research Center, Wisconsin Energy Institute, Madison</wicri:cityArea></affiliation></author></analytic><series><title level="j">Biotechnology for biofuels</title><idno type="ISSN">1754-6834</idno><imprint><date when="2017" type="published">2017</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p><b>BACKGROUND</b></p><p>Significant variation in the inherent degree of acetylation naturally exists in the xylem cell walls of </p></div><div type="abstract" xml:lang="en"><p><b>RESULTS</b></p><p>Poplar genotypes varying in cell wall composition were pretreated in 0.3% H</p></div><div type="abstract" xml:lang="en"><p><b>CONCLUSION</b></p><p>There is significant variation in wood chemistry among </p></div></front></TEI><pubmed><MedlineCitation Status="PubMed-not-MEDLINE" Owner="NLM"><PMID Version="1">28250816</PMID><DateRevised><Year>2020</Year><Month>09</Month><Day>30</Day></DateRevised><Article PubModel="Electronic-eCollection"><Journal><ISSN IssnType="Print">1754-6834</ISSN><JournalIssue CitedMedium="Print"><Volume>10</Volume><PubDate><Year>2017</Year></PubDate></JournalIssue><Title>Biotechnology for biofuels</Title><ISOAbbreviation>Biotechnol Biofuels</ISOAbbreviation></Journal><ArticleTitle>Natural acetylation impacts carbohydrate recovery during deconstruction of <i>Populus trichocarpa</i> wood.</ArticleTitle><Pagination><MedlinePgn>48</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1186/s13068-017-0734-z</ELocationID><Abstract><AbstractText Label="BACKGROUND" NlmCategory="BACKGROUND">Significant variation in the inherent degree of acetylation naturally exists in the xylem cell walls of <i>Populus trichocarpa</i>. During pretreatment, endogenous acetate hydrolyzes to acetic acid that can subsequently catalyze the breakdown of poplar wood, increasing the efficiency of biomass pretreatment.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">Poplar genotypes varying in cell wall composition were pretreated in 0.3% H<sub>2</sub>SO<sub>4</sub> in non-isothermal batch reactors. Acetic acid released from the wood was positively related to sugar release during pretreatment (<i>R</i> ≥ 0.9), and inversely proportional to the lignin content of the poplar wood (<i>R</i> = 0.6).</AbstractText><AbstractText Label="CONCLUSION" NlmCategory="CONCLUSIONS">There is significant variation in wood chemistry among <i>P. trichocarpa</i> genotypes. This study elucidated patterns of cell wall deconstruction and clearly links carbohydrate solubilization to acetate release. Tailoring biomass feedstocks for acetate release could enhance pretreatment efficiencies.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Johnson</LastName><ForeName>Amanda M</ForeName><Initials>AM</Initials><AffiliationInfo><Affiliation>Department of Wood Science, Faculty of Forestry, University of British Columbia, Vancouver, BC Canada.</Affiliation><Identifier Source="ISNI">0000 0001 2288 9830</Identifier><Identifier Source="GRID">grid.17091.3e</Identifier></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Kim</LastName><ForeName>Hoon</ForeName><Initials>H</Initials><AffiliationInfo><Affiliation>Department of Biochemistry, University of Wisconsin, Madison, WI USA.</Affiliation><Identifier Source="ISNI">0000 0001 0701 8607</Identifier><Identifier Source="GRID">grid.28803.31</Identifier></AffiliationInfo><AffiliationInfo><Affiliation>Department of Energy Great Lakes Bioenergy Research Center, Wisconsin Energy Institute, Madison, WI USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ralph</LastName><ForeName>John</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>Department of Biochemistry, University of Wisconsin, Madison, WI USA.</Affiliation><Identifier Source="ISNI">0000 0001 0701 8607</Identifier><Identifier Source="GRID">grid.28803.31</Identifier></AffiliationInfo><AffiliationInfo><Affiliation>Department of Energy Great Lakes Bioenergy Research Center, Wisconsin Energy Institute, Madison, WI USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Mansfield</LastName><ForeName>Shawn D</ForeName><Initials>SD</Initials><AffiliationInfo><Affiliation>Department of Wood Science, Faculty of Forestry, University of British Columbia, Vancouver, BC Canada.</Affiliation><Identifier Source="ISNI">0000 0001 2288 9830</Identifier><Identifier Source="GRID">grid.17091.3e</Identifier></AffiliationInfo><AffiliationInfo><Affiliation>Department of Energy Great Lakes Bioenergy Research Center, Wisconsin Energy Institute, Madison, WI USA.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2017</Year><Month>02</Month><Day>23</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Biotechnol Biofuels</MedlineTA><NlmUniqueID>101316935</NlmUniqueID><ISSNLinking>1754-6834</ISSNLinking></MedlineJournalInfo><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Acetate</Keyword><Keyword MajorTopicYN="N">Acetyl group</Keyword><Keyword MajorTopicYN="N">Advanced biofuels</Keyword><Keyword MajorTopicYN="N">Biorefinery</Keyword><Keyword MajorTopicYN="N">Pretreatment</Keyword><Keyword MajorTopicYN="N">Xylan</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2016</Year><Month>10</Month><Day>07</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2017</Year><Month>02</Month><Day>14</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2017</Year><Month>3</Month><Day>3</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2017</Year><Month>3</Month><Day>3</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2017</Year><Month>3</Month><Day>3</Day><Hour>6</Hour><Minute>1</Minute></PubMedPubDate></History><PublicationStatus>epublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">28250816</ArticleId><ArticleId IdType="doi">10.1186/s13068-017-0734-z</ArticleId><ArticleId IdType="pii">734</ArticleId><ArticleId IdType="pmc">PMC5322675</ArticleId></ArticleIdList><ReferenceList><Reference><Citation>Biotechnol Biofuels. 2016 May 20;9:106</Citation><ArticleIdList><ArticleId 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Johnson</name></region><name sortKey="Mansfield, Shawn D" sort="Mansfield, Shawn D" uniqKey="Mansfield S" first="Shawn D" last="Mansfield">Shawn D. Mansfield</name></country><country name="États-Unis"><region name="Wisconsin"><name sortKey="Kim, Hoon" sort="Kim, Hoon" uniqKey="Kim H" first="Hoon" last="Kim">Hoon Kim</name></region><name sortKey="Kim, Hoon" sort="Kim, Hoon" uniqKey="Kim H" first="Hoon" last="Kim">Hoon Kim</name><name sortKey="Mansfield, Shawn D" sort="Mansfield, Shawn D" uniqKey="Mansfield S" first="Shawn D" last="Mansfield">Shawn D. Mansfield</name><name sortKey="Ralph, John" sort="Ralph, John" uniqKey="Ralph J" first="John" last="Ralph">John Ralph</name><name sortKey="Ralph, John" sort="Ralph, John" uniqKey="Ralph J" first="John" last="Ralph">John Ralph</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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