독성 Alexandrium tamarense의 EST 분석 및 삭시톡신 생합성 유전자의 확인 KCI

DC Field Value Language
dc.contributor.author 장만 -
dc.contributor.author 이주연 -
dc.contributor.author 정영재 -
dc.contributor.author 이건섭 -
dc.contributor.author 김동균 -
dc.contributor.author 이택견 -
dc.date.accessioned 2020-04-20T05:40:24Z -
dc.date.available 2020-04-20T05:40:24Z -
dc.date.created 2020-02-10 -
dc.date.issued 2013-07 -
dc.identifier.issn 1975-4701 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/3153 -
dc.description.abstract A. tamarense로부터 ESTs library를 제작하였다. 이들의 염기서열을 분석하여 STX 생합성 관련 유전자를 클로닝하였다. 연구결과 827 클론의 염기서열이 분석되었고, 564개의 EST가 GenBank에서의 Blast search를 사용하여 기능에 따라 분류되었다. EST에서의 주요 유전자는 cellular organization, cell metabolism, energy, cell cycle과 DNA processing, cellular transport와 transport, cell rescue, defense, death와 aging 및 transcription 등으로 분석되었다. 특히 S-adenosylmethionine synthetase와 H2A histone family 유전자의 발현이 독성 A. tamarense에서 증가하였다. 이러한 결과는 두 개의 유전자가 A. tamarense에서의 삭시톡신 생합성을 검출하기 위한 좋은 바이오마커가 될 수 있음을 보여준다. Expressed sequence tag (EST) library was constructed from A. tamarense. Base sequences of EST clones were analyzed and saxitoxin biosynthesis-related genes were cloned. Sequences of 827 clones were analyzed and 564 EST were functionally clustered using Blast searches against GenBank. Main genes in the EST had functions on cellular organization, cell metabolism, energy, cell cycle and DNA processing, cellular transport and transport, cell rescue, defense, death and aging, and transcription. Moreover, expression of S-adenosylmethionine synthetase and H2A histone family genes were increased in the toxic A. tamarense. These results show that two genes could be a good biomarkers for the detection of saxitoxin biosynthesis in the A. tamarense. -
dc.description.uri 2 -
dc.language Korean -
dc.publisher 한국산학기술학회 -
dc.title 독성 Alexandrium tamarense의 EST 분석 및 삭시톡신 생합성 유전자의 확인 -
dc.title.alternative Expressed Sequence Tag Analysis of Toxic Alexandrium tamarense and Identification of Saxitoxin Biosynthetic Genes -
dc.type Article -
dc.citation.endPage 3588 -
dc.citation.startPage 3582 -
dc.citation.title 한국산학기술학회논문지 -
dc.citation.volume 14 -
dc.citation.number 7 -
dc.contributor.alternativeName 장만 -
dc.contributor.alternativeName 이주연 -
dc.contributor.alternativeName 이건섭 -
dc.contributor.alternativeName 이택견 -
dc.identifier.bibliographicCitation 한국산학기술학회논문지, v.14, no.7, pp.3582 - 3588 -
dc.identifier.doi 10.5762/KAIS.2013.14.7.3582 -
dc.identifier.kciid ART001791811 -
dc.description.journalClass 2 -
dc.description.isOpenAccess N -
dc.subject.keywordAuthor Alexandrium tamarense -
dc.subject.keywordAuthor Biomarker -
dc.subject.keywordAuthor Biosynthetic genes -
dc.subject.keywordAuthor ESTs -
dc.subject.keywordAuthor Saxitoxin -
dc.description.journalRegisteredClass kci -
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