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dc.contributor.author한명수-
dc.date.accessioned2018-03-12T04:13:50Z-
dc.date.available2018-03-12T04:13:50Z-
dc.date.issued2013-06-
dc.identifier.citation생태와 환경, 2013, 46(2), P.301-309en_US
dc.identifier.issn2288-1123-
dc.identifier.issn2288-1115-
dc.identifier.urihttp://www.jksl.or.kr/journal/article.php?code=19148-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/45251-
dc.description.abstract2012년 북한강수계 전역에 걸쳐 대발생을 일으킨 남조 Anabaena의 분자생물학적 특성을 검토하였다. 시료는 2012년 7월 13일에 남조 Anabaena 밀도가 높았던 3개 호소- 의암호, 청평호, 팔당호에서 각각 채집하였다. 분석은 선행연구 문헌을 근거로 하는 형태학적 분석, 16S rRNA 염기서열 분석을 통한 분자계통학적 분석을 동시에 실시 하였다. 결과를 종합하면 북한강수계 3개 호소에서 조류 대발생을 일으킨 남조 Anabaena는 모두 동일종 Anabaena crassa (Lemmermann) Komark.-Legn. & Cronberg 이며, 동시에 출현하고 본 종과 형태 및 분자생물학적으 로 매우 유사한 A. circinalis는 환경요인에 따라 형태변 이가 쉽게 일으키는 동일종으로 밝혀졌다.Between May and August 2012, a massive cyanobacterial bloom with Anabaena has been occurred throughout the North Han River. Sampling was conducted at one station on each lake, L. Uham, L. Cheongpyung, and L. Paldang, where occurred a dense bloom, in 13 July. According to the microscopic examination, the blooms was dominated by one specific filamentous cyanobacterium Anabaena and other phytoplankton. Morphologically, previous literature proven that this Anabaena species is A. crassa (Lemmermann) Komark.-Legn. & Cronberg. However, identification of species in a mixed population is complicated due to limited morphological differences. Therefore, with live sample including trichome, akinete and heterocyst, the sequences of 16S rRNA gene of Anabaena isolates were cloned and analyzed, and three 16S rRNA gene sequences of 1188~1520 bp in length were obtained. It was shown from the homologous analysis results that the obtained 16S rRNA sequences were highly homologous to the relevant sequences of A. crassa in GenBank. The 16S rRNA sequences of 63 species were retrieved from GenBank, and the phylogenetic tree was constructed by using these sequences.en_US
dc.description.sponsorship본 연구는 2012년도 한강수계 환경기초조사사업의 일환으로 수행되었으며 시료채집에 도움을 주신 박명환, 조인환, 김하경, 변정환 군에게 감사드립니다.en_US
dc.language.isoko_KRen_US
dc.publisherKorean Journal of Ecology and Environmenten_US
dc.subjectCyanobacteriumen_US
dc.subjectAnabaena crassaen_US
dc.subjectHan Riveren_US
dc.subjectHarmful Algal Bloomen_US
dc.subject16S rRNAen_US
dc.title북한강 수계 조류대발생 원인종 남조 Anabaena의 분자계통학적 검토en_US
dc.title.alternativeMolecular Identification of the Bloom-forming Cyanobacterium Anabaena from North Han River System in Summer 2012en_US
dc.typeArticleen_US
dc.relation.no2-
dc.relation.volume46-
dc.identifier.doi10.11614/KSL.2013.46.2.301-
dc.relation.page301-309-
dc.relation.journal한국하천호수학회지-
dc.contributor.googleauthor이준-
dc.contributor.googleauthor한명수-
dc.contributor.googleauthor황수옥-
dc.contributor.googleauthor변명섭-
dc.contributor.googleauthor황순진-
dc.contributor.googleauthor김백호-
dc.contributor.googleauthorLi, Zhun-
dc.contributor.googleauthorHan, Myung-Soo-
dc.contributor.googleauthorHwang, Su-Ok-
dc.contributor.googleauthorByeon, Myeong-Seop-
dc.contributor.googleauthorHwang, Soon-Jin-
dc.contributor.googleauthorKim, Baik-Ho-
dc.relation.code2012216873-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF NATURAL SCIENCES[S]-
dc.sector.departmentDEPARTMENT OF LIFE SCIENCE-
dc.identifier.pidhanms-
Appears in Collections:
COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > LIFE SCIENCE(생명과학과) > Articles
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