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dc.contributor.author김백호-
dc.date.accessioned2018-02-02T01:05:06Z-
dc.date.available2018-02-02T01:05:06Z-
dc.date.issued2016-03-
dc.identifier.citationMARINE POLLUTION BULLETIN, v. 104, NO 1-2, Page. 34-43en_US
dc.identifier.issn0025-326X-
dc.identifier.issn1879-3363-
dc.identifier.urihttp://www.sciencedirect.com/science/article/pii/S0025326X16300558?via%3Dihub-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/34887-
dc.description.abstractBlooms of Alexandrium pacificum (formerly Alexandrium tamarense) are common in Chinhae Bay (Korea), presumably linked to anthropogenic eutrophication. Here we examine PSP toxin content and composition in axenic chemostat and batch cultures of A. pacificum using growth conditions that differed according to dilution rate, nutrient limitations, and enrichments. Phosphate (P)-limited cells in chemostat cultures had higher toxin content and a toxin composition that differed from that of nitrogen (N)-limited cells at the highest growth rates. Therefore, toxin composition changes do occur in axenic cultures of A. pacificum following extended growth under steady state conditions. In nutrient -limited batch cultures that received N and P enrichment, the N-enriched cultures showed a more diverse toxin profile than the P-enriched cells; the toxin content of N-enriched cells was lower than in the P-enriched cultures. We infer the following order for the biosynthesis of individual toxins: C1, C2 > GTX3 > GTX1 > neoSTX. (C) 2016 Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipThis work was supported by the research fund of Hanyang University (HY-201200000000731-N). The authors would like to thank Prof. Omura of Tokyo University of Fisheries for his kind advice regarding the culture of axenic Alexandrium. Support for D. M. Anderson was provided through the Woods Hole Center for Oceans and Human Health, National Science Foundation Grant OCE-1314642 and National Institute of Environmental Health Sciences Grant 1-P01-ES021923-01.en_US
dc.language.isoenen_US
dc.publisherPERGAMON-ELSEVIER SCIENCE LTDen_US
dc.subjectAlexandrium pacificumen_US
dc.subjectBatch culturesen_US
dc.subjectChemostaten_US
dc.subjectDinoflagellateen_US
dc.subjectNutrient enrichment and limitationen_US
dc.subjectPSP toxinen_US
dc.titleParalytic shellfish toxin production by the dinoflagellate Alexandrium pacificum (Chinhae Bay, Korea) in axenic, nutrient-limited chemostat cultures and nutrient-enriched batch culturesen_US
dc.typeArticleen_US
dc.relation.no1-2-
dc.relation.volume104-
dc.identifier.doi10.1016/j.marpolbul.2016.01.057-
dc.relation.page34-43-
dc.relation.journalMARINE POLLUTION BULLETIN-
dc.contributor.googleauthorHan, Myungsoo-
dc.contributor.googleauthorLee, Haeok-
dc.contributor.googleauthorAnderson, Donald M.-
dc.contributor.googleauthorKim, Baikho-
dc.relation.code2016003330-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF NATURAL SCIENCES[S]-
dc.sector.departmentDEPARTMENT OF LIFE SCIENCE-
dc.identifier.pidtigerk-
Appears in Collections:
COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > LIFE SCIENCE(생명과학과) > Articles
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