Quinone profile 과 PCR-DGGE를 이용한 정수장 침전지에서의 부착조류 및 미생물군집의 계절적 변화해석

Other Titles
Analysis of the Seasonal Change in Attached Algae and Microbial Community Structure in Sediment Basin Trough of Water Treatment Plant By Using Quinone Profile and PCR-DGGE
Authors
유현선안규홍임병란
Issue Date
2006-06
Publisher
대한상하수도학회
Citation
상하수도학회지, v.20, no.3, pp.461 - 467
Abstract
The seasonal change in attached algae and microbial community structure at sedimentation basin of water treatment plant was investigated by using quinone profiles and denaturing gel gradient electrophoresis(DGGE). The photosynthetic bacteria and algae contains PQ-9 and VK-1 as major quinone are major component of the total quinone fraction in attached algae and microorganisms on sedimentation basin trough. The microorganisms containing menaquinones appear to be sensitivity to the change in temperature than those containing ubiquinones. The plot of the mole fraction of dominant quinone species(fd) to the DQ values showed higher sensitivity to the seasonal change in the microbial community structure. The results indicated that quinone and DGGE are useful tool for the evaluation of the changes in the microbial community structure.
Keywords
부착조류; DGGE; 미생물군집구조; 퀴논프로화일; 침전지; Attached algae; DGGE; microbial community structure; quinone profile; sedimentation basin; Attached algae; DGGE; microbial community structure; quinone profile; sedimentation basin
ISSN
1225-7672
URI
https://pubs.kist.re.kr/handle/201004/135449
Appears in Collections:
KIST Article > 2006
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