팩마뉴스 열수구의 퇴적물로부터 초고온성 아케아의 분리

Title
팩마뉴스 열수구의 퇴적물로부터 초고온성 아케아의 분리
Alternative Title
Isolation of hyperthermophilic archaea from sediment of a deep-sea hydrothermal vent area in the PACMANUS field
Author(s)
이정현; 배승섭; 김윤재; 김상진
KIOST Author(s)
Lee, Jung Hyun(이정현)
Publication Year
2004-05-24
Abstract
Two extremely thermophilic archaeal strains, NA001 and NA002 were isolated from a deep-sea hydrothermal vent sediment at the PACMANUS field (3 o 14' S, 151 o 42' E) in the East Manus Basin area. The sediment was enriched anaerobically at 90℃, pH 6 in YPS media containing elemental sulfur. Two strains formed colony on solid media from the positive enrichment cultures and are strictly anaerobic cocci with about 0.8 μm in diameter. Based on its 16S rDNA sequence analysis, NA001 are resembled to the genus, Thermococcus, while NA002 are belonged to the genus, Pyrococcus.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/31850
Bibliographic Citation
Ridge2000-InterRidge Joint Theoretical Institute, 2004
Publisher
InterRidge Program
Type
Conference
Language
English
Publisher
InterRidge Program
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