Hahella chejuensis Pigments Killing Red-tide Microalgae

DC Field Value Language
dc.contributor.author 김성진 -
dc.contributor.author 이현상 -
dc.contributor.author 박규진 -
dc.contributor.author 안세훈 -
dc.contributor.author 이홍금 -
dc.contributor.author 임정한 -
dc.date.accessioned 2020-07-17T12:50:54Z -
dc.date.available 2020-07-17T12:50:54Z -
dc.date.created 2020-02-11 -
dc.date.issued 2003-06-25 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/32255 -
dc.description.abstract Algicidal effect of red pigment of a marine bacterium Hahella chejuensis strain 96CJ10356 were tested with Cochlodinium polykrikoides, Gyrodinium impudicum, Heterosigma akashio, Procentrium micans and Alexandium catenella. Among the tested species three species of red-tide microalgae, Cochlodinium polykrikoides, Gyrodinium impudicum and Heterosigma akashio showed strong cell lysis in the presence of red pigment, which had maximum absorptions at 486 and 539 nm. In f/2 medium containing 1 mg/l ethanol-soluble crude red pigment, more than 99.1% of C. polykrikoides cells were lysed within 1 h, At the same conditions, cell lysis density of G. impudicum was 59.7, and H. akashiond 72.9%, respectively. After exposure to this pigment, the algal cells lose their motility, became round, expanded and finally burst. -
dc.description.uri 2 -
dc.language English -
dc.publisher 한국미생물생명공학회 -
dc.relation.isPartOf The 30th Annual Meeting and International Symposium of The Korean Society for Microbiology and Biotechnology -
dc.title Hahella chejuensis Pigments Killing Red-tide Microalgae -
dc.type Conference -
dc.citation.conferencePlace KO -
dc.citation.endPage 261 -
dc.citation.startPage 261 -
dc.citation.title The 30th Annual Meeting and International Symposium of The Korean Society for Microbiology and Biotechnology -
dc.contributor.alternativeName 김성진 -
dc.contributor.alternativeName 이현상 -
dc.contributor.alternativeName 박규진 -
dc.contributor.alternativeName 안세훈 -
dc.contributor.alternativeName 이홍금 -
dc.contributor.alternativeName 임정한 -
dc.identifier.bibliographicCitation The 30th Annual Meeting and International Symposium of The Korean Society for Microbiology and Biotechnology, pp.261 -
dc.description.journalClass 2 -
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