Mode of coniferous wood decay by the white rot fungus Phanerochaete carnosa as elucidated by FTIR and ToF-SIMS.
Identifieur interne : 000425 ( Main/Exploration ); précédent : 000424; suivant : 000426Mode of coniferous wood decay by the white rot fungus Phanerochaete carnosa as elucidated by FTIR and ToF-SIMS.
Auteurs : Sonam Mahajan [Canada] ; Dragica Jeremic ; Robyn E. Goacher ; Emma R. MasterSource :
- Applied microbiology and biotechnology [ 1432-0614 ] ; 2012.
Descripteurs français
- KwdFr :
- Abies (microbiologie), Abies (métabolisme), Bois (microbiologie), Bois (métabolisme), Lignine (métabolisme), Phanerochaete (croissance et développement), Phanerochaete (métabolisme), Pinus (microbiologie), Pinus (métabolisme), Spectrométrie de masse d'ions secondaires (MeSH), Spectroscopie infrarouge à transformée de Fourier (MeSH).
- MESH :
- croissance et développement : Phanerochaete.
- microbiologie : Abies, Bois, Pinus.
- métabolisme : Abies, Bois, Lignine, Phanerochaete, Pinus.
- Spectrométrie de masse d'ions secondaires, Spectroscopie infrarouge à transformée de Fourier.
English descriptors
- KwdEn :
- Abies (metabolism), Abies (microbiology), Lignin (metabolism), Phanerochaete (growth & development), Phanerochaete (metabolism), Pinus (metabolism), Pinus (microbiology), Spectrometry, Mass, Secondary Ion (MeSH), Spectroscopy, Fourier Transform Infrared (MeSH), Wood (metabolism), Wood (microbiology).
- MESH :
- chemical , metabolism : Lignin.
- growth & development : Phanerochaete.
- metabolism : Abies, Phanerochaete, Pinus, Wood.
- microbiology : Abies, Pinus, Wood.
- Spectrometry, Mass, Secondary Ion, Spectroscopy, Fourier Transform Infrared.
Abstract
The softwood degrading white-rot fungus, Phanerochaete carnosa, was investigated for its ability to degrade two coniferous woods: balsam fir and lodgepole pine. P. carnosa grew similarly on these wood species, and like the hardwood-degrading white-rot fungus Ceriporiopsis subvermispora, P. carnosa demonstrated selective degradation of lignin, as observed by Fourier transform infrared spectroscopy and time-of-flight secondary ion mass spectrometry (ToF-SIMS). Lignin degradation across cell walls of decayed pine samples was also evaluated by ToF-SIMS and was shown to be uniform. This study illustrates softwood lignin utilization by a white-rot fungus and reveals the industrial potential of the lignocellulolytic activity elicited by this fungus.
DOI: 10.1007/s00253-011-3830-1
PubMed: 22290642
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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Goacher</name></author><author><name sortKey="Master, Emma R" sort="Master, Emma R" uniqKey="Master E" first="Emma R" last="Master">Emma R. 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Goacher</name></author><author><name sortKey="Master, Emma R" sort="Master, Emma R" uniqKey="Master E" first="Emma R" last="Master">Emma R. 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P. carnosa grew similarly on these wood species, and like the hardwood-degrading white-rot fungus Ceriporiopsis subvermispora, P. carnosa demonstrated selective degradation of lignin, as observed by Fourier transform infrared spectroscopy and time-of-flight secondary ion mass spectrometry (ToF-SIMS). Lignin degradation across cell walls of decayed pine samples was also evaluated by ToF-SIMS and was shown to be uniform. This study illustrates softwood lignin utilization by a white-rot fungus and reveals the industrial potential of the lignocellulolytic activity elicited by this fungus.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">22290642</PMID><DateCompleted><Year>2012</Year><Month>09</Month><Day>05</Day></DateCompleted><DateRevised><Year>2012</Year><Month>06</Month><Day>27</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Electronic">1432-0614</ISSN><JournalIssue CitedMedium="Internet"><Volume>94</Volume><Issue>5</Issue><PubDate><Year>2012</Year><Month>Jun</Month></PubDate></JournalIssue><Title>Applied microbiology and biotechnology</Title><ISOAbbreviation>Appl Microbiol Biotechnol</ISOAbbreviation></Journal><ArticleTitle>Mode of coniferous wood decay by the white rot fungus Phanerochaete carnosa as elucidated by FTIR and ToF-SIMS.</ArticleTitle><Pagination><MedlinePgn>1303-11</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1007/s00253-011-3830-1</ELocationID><Abstract><AbstractText>The softwood degrading white-rot fungus, Phanerochaete carnosa, was investigated for its ability to degrade two coniferous woods: balsam fir and lodgepole pine. P. carnosa grew similarly on these wood species, and like the hardwood-degrading white-rot fungus Ceriporiopsis subvermispora, P. carnosa demonstrated selective degradation of lignin, as observed by Fourier transform infrared spectroscopy and time-of-flight secondary ion mass spectrometry (ToF-SIMS). Lignin degradation across cell walls of decayed pine samples was also evaluated by ToF-SIMS and was shown to be uniform. 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Goacher</name><name sortKey="Jeremic, Dragica" sort="Jeremic, Dragica" uniqKey="Jeremic D" first="Dragica" last="Jeremic">Dragica Jeremic</name><name sortKey="Master, Emma R" sort="Master, Emma R" uniqKey="Master E" first="Emma R" last="Master">Emma R. Master</name></noCountry><country name="Canada"><region name="Ontario"><name sortKey="Mahajan, Sonam" sort="Mahajan, Sonam" uniqKey="Mahajan S" first="Sonam" last="Mahajan">Sonam Mahajan</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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