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Bacterial Desulfonation of the Ethanesulfonate Metabolite of the Chloroacetanilide Herbicide Metazachlor

Bacterial Desulfonation of the Ethanesulfonate Metabolite of the Chloroacetanilide Herbicide Metazachlor

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LAUE, Heike, Jennifer A. FIELD, Alasdair M. COOK, 1996. Bacterial Desulfonation of the Ethanesulfonate Metabolite of the Chloroacetanilide Herbicide Metazachlor. In: Environmental Science and Technology. 30(4), pp. 1129-1132. ISSN 0013-936X. eISSN 1520-5851

@article{Laue1996Bacte-7647, title={Bacterial Desulfonation of the Ethanesulfonate Metabolite of the Chloroacetanilide Herbicide Metazachlor}, year={1996}, doi={10.1021/es950332h}, number={4}, volume={30}, issn={0013-936X}, journal={Environmental Science and Technology}, pages={1129--1132}, author={Laue, Heike and Field, Jennifer A. and Cook, Alasdair M.} }

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/7647"> <dcterms:issued>1996</dcterms:issued> <dc:creator>Laue, Heike</dc:creator> <dcterms:title>Bacterial Desulfonation of the Ethanesulfonate Metabolite of the Chloroacetanilide Herbicide Metazachlor</dcterms:title> <dc:rights>deposit-license</dc:rights> <dc:format>application/pdf</dc:format> <dcterms:abstract xml:lang="eng">Metazachlor (R-CH2-Cl), a chloroacetanilide herbicide, is converted in soil to products including the ethanesulfonate metabolite (R-CH2-SO3¯; BH 479-8). Nothing is known about the degradation of the ethanesulfonates of this class of herbicides. We used inocula derived from five sources for enrichment cultures to utilize R-CH2-SO3¯ as a sole sulfur source for the growth of microorganisms. Each culture yielded bacteria that caused the disappearance of R-CH2-SO3¯ and the formation of a product identified as the glycolate metabolite (R-CH2-OH; BH 479-1) by mass spectrometry. A pure culture, strain HL1, was isolated, and this bacterium quantitatively desulfonated R-CH2-SO3¯, the sulfur being recovered in cell protein. Recovery of the organic moiety was usually about 80%. A second ethanesulfonate (R -CH2-SO3¯) and two alkylsulfonates, but not taurine, were utilized by strain HL1 as sulfur sources.</dcterms:abstract> <dcterms:bibliographicCitation>First publ. in: Environmental Science and Technology ; 30, (1996), 4. - S. 1129-1132</dcterms:bibliographicCitation> <dc:contributor>Cook, Alasdair M.</dc:contributor> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:36:02Z</dc:date> <dc:creator>Field, Jennifer A.</dc:creator> <dc:language>eng</dc:language> <dcterms:rights rdf:resource="https://creativecommons.org/licenses/by-nc-nd/2.0/legalcode"/> <dc:creator>Cook, Alasdair M.</dc:creator> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/7647"/> <dc:contributor>Field, Jennifer A.</dc:contributor> <dc:contributor>Laue, Heike</dc:contributor> </rdf:Description> </rdf:RDF>

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