The algae-lytic ability of bacterium DC10 and the influence of environmental factors on the ability

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	The algae-lytic ability of bacterium DC10 and the influence of environmental factors on the ability
	Shi, SY ; Liu, YD ; Shen, YW ; Li, GB
刊名	SCIENCE IN CHINA SERIES C-LIFE SCIENCES
	2005-06-01
卷号	48 期号:3 页码:250-255
关键词	lysing-bacterium lyse algae control
ISSN号	1006-9305
通讯作者	Liu, YD, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
中文摘要	A lysing-bacterium DC10, isolated from Dianchi Lake of Yunnan Province, was characterized to be Pseudomonas sp. It was able to lyse some algae well, such as Microcystis viridis, Selenastrum capricomutum, and so on. In this study, it was shown that the bacterium lysed the algae by releasing a substance; the best lytic effects were achieved at low temperatures and in the dark. Different concentrations of CaCl2 and NaNO3 influenced the lytic effects; the ability to lyse algae decreased in the following order: pH 4 > pH 9 > pH 7 > pH 5.5. It was significant to develop a special technology with this kind of bacterium for controlling the bloom-forming planktonic microalgae.
英文摘要	A lysing-bacterium DC10, isolated from Dianchi Lake of Yunnan Province, was characterized to be Pseudomonas sp. It was able to lyse some algae well, such as Microcystis viridis, Selenastrum capricomutum, and so on. In this study, it was shown that the bacterium lysed the algae by releasing a substance; the best lytic effects were achieved at low temperatures and in the dark. Different concentrations of CaCl2 and NaNO3 influenced the lytic effects; the ability to lyse algae decreased in the following order: pH 4 > pH 9 > pH 7 > pH 5.5. It was significant to develop a special technology with this kind of bacterium for controlling the bloom-forming planktonic microalgae.
学科主题	Biology
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
类目[WOS]	Biology
研究领域[WOS]	Life Sciences & Biomedicine - Other Topics
关键词[WOS]	IDENTIFICATION
收录类别	SCI
语种	英语
WOS记录号	WOS:000230554700007
公开日期	2010-10-13
内容类型	期刊论文
源URL	[http://ir.ihb.ac.cn/handle/152342/9208]
专题	水生生物研究所_中科院水生所知识产出（2009年前）_期刊论文
作者单位	1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Shi, SY,Liu, YD,Shen, YW,et al. The algae-lytic ability of bacterium DC10 and the influence of environmental factors on the ability[J]. SCIENCE IN CHINA SERIES C-LIFE SCIENCES,2005,48(3):250-255.
APA	Shi, SY,Liu, YD,Shen, YW,&Li, GB.(2005).The algae-lytic ability of bacterium DC10 and the influence of environmental factors on the ability.SCIENCE IN CHINA SERIES C-LIFE SCIENCES,48(3),250-255.
MLA	Shi, SY,et al."The algae-lytic ability of bacterium DC10 and the influence of environmental factors on the ability".SCIENCE IN CHINA SERIES C-LIFE SCIENCES 48.3(2005):250-255.