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题名: Interactive effects of algicidal efficiency of Bacillus sp B50 and bacterial community on susceptibility of Microcystis aeruginosa with different growth rates
作者: Shao, Jihai1, 2; He, Yaxian1; Chen, Anwei1; Peng, Liang1; Luo, Si1; Wu, Genyi1; Zou, Huiling1; Li, Renhui2
通讯作者: Li, RH (reprint author), Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Peoples R China.
关键词: Microcystis aeruginosa ; Algicidal bacterium ; Susceptibility ; Growth rate ; Bacterial community
刊名: INTERNATIONAL BIODETERIORATION & BIODEGRADATION
发表日期: 2015
DOI: 10.1016/j.ibiod.2014.10.013
卷: 97, 期:*, 页:1-6
收录类别: SCI
文章类型: Article
部门归属: [Shao, Jihai ; He, Yaxian ; Chen, Anwei ; Peng, Liang ; Luo, Si ; Wu, Genyi ; Zou, Huiling] Hunan Agr Univ, Coll Resources & Environm, Changsha 410128, Hunan, Peoples R China ; [Shao, Jihai ; Li, Renhui] Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Peoples R China
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
类目[WOS]: Biotechnology & Applied Microbiology ; Environmental Sciences
研究领域[WOS]: Biotechnology & Applied Microbiology ; Environmental Sciences & Ecology
英文摘要: Application of algicidal bacteria is a promising way in the control of harmful algal blooms. However, many environmental factors can strongly influence the algicidal efficiency of algicidal bacteria against harmful algae. Till now, the relationship between algicidal efficiency and environmental factors is still elusive. In order to explore the key factors which play important role in determining the algicidal efficiency of an algicidal bacterium Bacillus sp. B50 against Microcystis aeruginosa, the susceptibilities of thirteen M. aeruginosa strains to algicidal bacterium Bacillus sp. B50 were tested. The results indicated that these thirteen M. aeruginosa strains could be classified into three groups: high susceptive strains, moderate susceptive strains and, resistant ones. The susceptibility of these Microcystis strains to Bacillus sp. B50 did not correspond with microcystins-producing characteristics or cellular phenotype of M. aeruginosa. However, the susceptibility has a linear relationship with growth rate of these M. aeruginosa strains. Bacterial community in the culture of the resistant strains could modify the susceptibility of susceptive one to the stress from algicidal bacterium, but this modification could be diminished by enhancing inoculation density of algicidal bacterium. (C) 2014 Elsevier Ltd. All rights reserved.
关键词[WOS]: CYANOBACTERIUM MICROCYSTIS ; BIOFILMS ; CYCLE
语种: 英语
WOS记录号: WOS:000348557700001
ISSN号: 0964-8305
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/25776
Appears in Collections:藻类生物学及应用研究中心_期刊论文

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作者单位: 1.Hunan Agr Univ, Coll Resources & Environm, Changsha 410128, Hunan, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Peoples R China
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