Influence of environmental parameters on pentachlorophenol biotransformation in soil by Lentinula edodes and Phanerochaete chrysosporium.
Identifieur interne : 000C46 ( Main/Exploration ); précédent : 000C45; suivant : 000C47Influence of environmental parameters on pentachlorophenol biotransformation in soil by Lentinula edodes and Phanerochaete chrysosporium.
Auteurs : B C Okeke [Royaume-Uni] ; J E Smith ; A. Paterson ; I A Watson-CraikSource :
- Applied microbiology and biotechnology [ 0175-7598 ] ; 1996.
Descripteurs français
- KwdFr :
- MESH :
English descriptors
- KwdEn :
- MESH :
- chemical , metabolism : Pentachlorophenol, Soil Pollutants, Water.
- metabolism : Agaricales, Basidiomycota.
- Biodegradation, Environmental, Hydrogen-Ion Concentration, Kinetics, Temperature.
Abstract
The influences of temperature, soil moisture potential and initial pH on the biotransformation of pentachlorophenol (PCP) by the lignicolous fungi Lentinula edodes and Phanerochaete chrysosporium were examined. At 10 degrees C, L. edodes was more effective in degrading PCP (P < 0.05) than P. chrysosporium. At 15 degrees C similar results were obtained for the two fungi. The highest levels of degradation occurred for both fungi at 25 degrees C. With P. chrysosporium, the extent of PCP elimination was directly related to soil moisture content and optimal at approximately 47%. With L. edodes, in contrast, the process was inversely related to moisture content and maximal at 26%. The initial soil pH also had a marked influence, and pH 4.0 was optimal for both fungi.
DOI: 10.1007/s002530050681
PubMed: 8920199
Affiliations:
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Paterson</name></author><author><name sortKey="Watson Craik, I A" sort="Watson Craik, I A" uniqKey="Watson Craik I" first="I A" last="Watson-Craik">I A Watson-Craik</name></author></analytic><series><title level="j">Applied microbiology and biotechnology</title><idno type="ISSN">0175-7598</idno><imprint><date when="1996" type="published">1996</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Agaricales (metabolism)</term><term>Basidiomycota (metabolism)</term><term>Biodegradation, Environmental (MeSH)</term><term>Hydrogen-Ion Concentration (MeSH)</term><term>Kinetics (MeSH)</term><term>Pentachlorophenol (metabolism)</term><term>Soil Pollutants (metabolism)</term><term>Temperature (MeSH)</term><term>Water (metabolism)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Agaricales (métabolisme)</term><term>Basidiomycota (métabolisme)</term><term>Cinétique (MeSH)</term><term>Concentration en ions d'hydrogène (MeSH)</term><term>Dépollution biologique de l'environnement (MeSH)</term><term>Eau (métabolisme)</term><term>Pentachlorophénol (métabolisme)</term><term>Polluants du sol (métabolisme)</term><term>Température (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Pentachlorophenol</term><term>Soil Pollutants</term><term>Water</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Agaricales</term><term>Basidiomycota</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Agaricales</term><term>Basidiomycota</term><term>Eau</term><term>Pentachlorophénol</term><term>Polluants du sol</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biodegradation, Environmental</term><term>Hydrogen-Ion Concentration</term><term>Kinetics</term><term>Temperature</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Cinétique</term><term>Concentration en ions d'hydrogène</term><term>Dépollution biologique de l'environnement</term><term>Température</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The influences of temperature, soil moisture potential and initial pH on the biotransformation of pentachlorophenol (PCP) by the lignicolous fungi Lentinula edodes and Phanerochaete chrysosporium were examined. At 10 degrees C, L. edodes was more effective in degrading PCP (P < 0.05) than P. chrysosporium. At 15 degrees C similar results were obtained for the two fungi. The highest levels of degradation occurred for both fungi at 25 degrees C. With P. chrysosporium, the extent of PCP elimination was directly related to soil moisture content and optimal at approximately 47%. With L. edodes, in contrast, the process was inversely related to moisture content and maximal at 26%. The initial soil pH also had a marked influence, and pH 4.0 was optimal for both fungi.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">8920199</PMID><DateCompleted><Year>1997</Year><Month>01</Month><Day>02</Day></DateCompleted><DateRevised><Year>2019</Year><Month>09</Month><Day>14</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0175-7598</ISSN><JournalIssue CitedMedium="Print"><Volume>45</Volume><Issue>1-2</Issue><PubDate><Year>1996</Year><Month>Mar</Month></PubDate></JournalIssue><Title>Applied microbiology and biotechnology</Title><ISOAbbreviation>Appl Microbiol Biotechnol</ISOAbbreviation></Journal><ArticleTitle>Influence of environmental parameters on pentachlorophenol biotransformation in soil by Lentinula edodes and Phanerochaete chrysosporium.</ArticleTitle><Pagination><MedlinePgn>263-6</MedlinePgn></Pagination><Abstract><AbstractText>The influences of temperature, soil moisture potential and initial pH on the biotransformation of pentachlorophenol (PCP) by the lignicolous fungi Lentinula edodes and Phanerochaete chrysosporium were examined. At 10 degrees C, L. edodes was more effective in degrading PCP (P < 0.05) than P. chrysosporium. At 15 degrees C similar results were obtained for the two fungi. The highest levels of degradation occurred for both fungi at 25 degrees C. With P. chrysosporium, the extent of PCP elimination was directly related to soil moisture content and optimal at approximately 47%. With L. edodes, in contrast, the process was inversely related to moisture content and maximal at 26%. The initial soil pH also had a marked influence, and pH 4.0 was optimal for both fungi.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Okeke</LastName><ForeName>B C</ForeName><Initials>BC</Initials><AffiliationInfo><Affiliation>Department of Bioscience and Biotechnology, University of Strathclyde, Glasgow, UK.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Smith</LastName><ForeName>J E</ForeName><Initials>JE</Initials></Author><Author ValidYN="Y"><LastName>Paterson</LastName><ForeName>A</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Watson-Craik</LastName><ForeName>I A</ForeName><Initials>IA</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>Germany</Country><MedlineTA>Appl Microbiol Biotechnol</MedlineTA><NlmUniqueID>8406612</NlmUniqueID><ISSNLinking>0175-7598</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012989">Soil Pollutants</NameOfSubstance></Chemical><Chemical><RegistryNumber>059QF0KO0R</RegistryNumber><NameOfSubstance UI="D014867">Water</NameOfSubstance></Chemical><Chemical><RegistryNumber>D9BSU0SE4T</RegistryNumber><NameOfSubstance UI="D010416">Pentachlorophenol</NameOfSubstance></Chemical></ChemicalList><CitationSubset>B</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000363" MajorTopicYN="N">Agaricales</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D001487" MajorTopicYN="N">Basidiomycota</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D001673" MajorTopicYN="N">Biodegradation, Environmental</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006863" MajorTopicYN="N">Hydrogen-Ion Concentration</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007700" MajorTopicYN="N">Kinetics</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010416" MajorTopicYN="N">Pentachlorophenol</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012989" MajorTopicYN="N">Soil Pollutants</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013696" MajorTopicYN="N">Temperature</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014867" MajorTopicYN="N">Water</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>1996</Year><Month>3</Month><Day>1</Day></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>1996</Year><Month>3</Month><Day>1</Day><Hour>0</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>1996</Year><Month>3</Month><Day>1</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">8920199</ArticleId><ArticleId IdType="doi">10.1007/s002530050681</ArticleId></ArticleIdList><ReferenceList><Reference><Citation>Science. 1985 Jun 21;228(4706):1434-6</Citation><ArticleIdList><ArticleId IdType="pubmed">3925550</ArticleId></ArticleIdList></Reference><Reference><Citation>Appl Environ Microbiol. 1990 Oct;56(10):3093-100</Citation><ArticleIdList><ArticleId IdType="pubmed">16348317</ArticleId></ArticleIdList></Reference><Reference><Citation>Environ Pollut. 1993;79(1):15-20</Citation><ArticleIdList><ArticleId IdType="pubmed">15091908</ArticleId></ArticleIdList></Reference><Reference><Citation>Arch Microbiol. 1990;154(4):317-22</Citation><ArticleIdList><ArticleId IdType="pubmed">2244784</ArticleId></ArticleIdList></Reference><Reference><Citation>J Chromatogr. 1983 Sep 2;267(1):183-9</Citation><ArticleIdList><ArticleId IdType="pubmed">6630367</ArticleId></ArticleIdList></Reference><Reference><Citation>Appl Environ Microbiol. 1988 Dec;54(12):2885-9</Citation><ArticleIdList><ArticleId IdType="pubmed">3223759</ArticleId></ArticleIdList></Reference><Reference><Citation>Appl Environ Microbiol. 1989 Feb;55(2):348-53</Citation><ArticleIdList><ArticleId IdType="pubmed">2719477</ArticleId></ArticleIdList></Reference><Reference><Citation>Appl Environ Microbiol. 1992 May;58(5):1459-65</Citation><ArticleIdList><ArticleId IdType="pubmed">1622212</ArticleId></ArticleIdList></Reference></ReferenceList></PubmedData></pubmed><affiliations><list><country><li>Royaume-Uni</li></country></list><tree><noCountry><name sortKey="Paterson, A" sort="Paterson, A" uniqKey="Paterson A" first="A" last="Paterson">A. Paterson</name><name sortKey="Smith, J E" sort="Smith, J E" uniqKey="Smith J" first="J E" last="Smith">J E Smith</name><name sortKey="Watson Craik, I A" sort="Watson Craik, I A" uniqKey="Watson Craik I" first="I A" last="Watson-Craik">I A Watson-Craik</name></noCountry><country name="Royaume-Uni"><noRegion><name sortKey="Okeke, B C" sort="Okeke, B C" uniqKey="Okeke B" first="B C" last="Okeke">B C Okeke</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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