Klebsiella pneumoniae KE-1 degrades endosulfan without formation of the toxic metabolite, endosulfan sulfate

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dc.contributor.authorGi Seok Kwon-
dc.contributor.authorJ E Kim-
dc.contributor.authorT K Kim-
dc.contributor.authorH Y Sohn-
dc.contributor.authorS C Koh-
dc.contributor.authorKee Sun Shin-
dc.contributor.authorD G Kim-
dc.date.accessioned2017-04-19T08:59:31Z-
dc.date.available2017-04-19T08:59:31Z-
dc.date.issued2002-
dc.identifier.issn0378-1097-
dc.identifier.uri10.1016/S0378-1097(02)00954-0ko
dc.identifier.urihttps://oak.kribb.re.kr/handle/201005/6011-
dc.description.abstractFor bioremediation of toxic endosulfan, endosulfan degradation bacteria, which do not form toxic endosulfan sulfate, were isolated from various soil samples using endosulfan as sole carbon and energy source. Among the 40 isolated bacteria, strain KE-1, which was identified as Klebsiella pneumoniae by physiological and 16S rDNA sequence analysis, showed superior endosulfan degradation activity. Analysis of culture pH, growth, free sulfate and endosulfan and its metabolites demonstrated that KE-1 biologically degrades 8.72 μg endosulfan ml-1 day-1 when incubated with 93.9 μg ml-1 endosulfan for 10 days without formation of toxic endosulfan sulfate. Our results suggest that K. pneumoniae KE-1 degraded endosulfan by a non-oxidative pathway and that strain KE-1 has potential as a biocatalyst for endosulfan bioremediation.-
dc.publisherOxford Univ Press-
dc.titleKlebsiella pneumoniae KE-1 degrades endosulfan without formation of the toxic metabolite, endosulfan sulfate-
dc.title.alternativeKlebsiella pneumoniae KE-1 degrades endosulfan without formation of the toxic metabolite, endosulfan sulfate-
dc.typeArticle-
dc.citation.titleFEMS Microbiology Letters-
dc.citation.number2-
dc.citation.endPage259-
dc.citation.startPage255-
dc.citation.volume215-
dc.contributor.affiliatedAuthorGi Seok Kwon-
dc.contributor.affiliatedAuthorKee Sun Shin-
dc.contributor.alternativeName권기석-
dc.contributor.alternativeName김장억-
dc.contributor.alternativeName김택겸-
dc.contributor.alternativeName손호용-
dc.contributor.alternativeName고성철-
dc.contributor.alternativeName신기선-
dc.contributor.alternativeName김동걸-
dc.identifier.bibliographicCitationFEMS Microbiology Letters, vol. 215, no. 2, pp. 255-259-
dc.identifier.doi10.1016/S0378-1097(02)00954-0-
dc.subject.keyword16S rDNA sequencing-
dc.subject.keywordBioremediation of endosulfan-
dc.subject.keywordKlebsiella pneumoniae KE-1-
dc.subject.keywordNon-oxidative pathway-
dc.subject.local16S rDNA sequencing-
dc.subject.local16S rDNA sequence-
dc.subject.localBioremediation of endosulfan-
dc.subject.localKlebsiella pneumoniae KE-1-
dc.subject.localNon-oxidative pathway-
dc.description.journalClassY-
Appears in Collections:
Division of Biomedical Research > Microbiome Convergence Research Center > 1. Journal Articles
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