| 一株产碱性磷酸酶附生菌对微囊藻生长的影响 |
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| 引用本文： | 赵婕,李建宏,管章玲,许玲,潘澄,李朋富.一株产碱性磷酸酶附生菌对微囊藻生长的影响[J].湖泊科学,2011,23(1):49-55. |
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| 作者姓名： | 赵婕 李建宏 管章玲 许玲 潘澄 李朋富 |
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| 作者单位： | 1. 南京师范大学生命科学学院,江苏省生物技术与生物多样性重点实验室,南京,210046
2. 南京大学生命科学学院,南京,210093 |
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| 基金项目： | 江苏省科技厅社会发展项目(BS200765); 国家重点基础研究发展计划“973”项目(2008CB418004)联合资助 |
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| 摘 要： | 为研究产碱性磷酸酶(ALP)细菌对微囊藻(Microcystis aeruginosa)从有机磷中获得磷营养的影响,从微囊藻群体中分离获得一株产ALP附生菌Y6,通过ITS分子鉴定该菌属赤杆菌属(Erythrobacter).探讨该菌在有机磷条件下对微囊藻生长及生理代谢的影响,结果表明:(1)细菌发酵液中ALP活性与Y...
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| 关 键 词： | 微囊藻 藻上附生菌 碱性磷酸酶 Chl.a荧光强度 水华 |
| 收稿时间： | 2010/4/15 0:00:00 |
| 修稿时间： | 6/1/2010 12:00:00 AM |
Effect of an attached bacterium of alkaline phosphatase producting on the growth of Microcystis aeruginosa |
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| ZHAO Jie,LI Jianhong,GUAN Zhangling,XU Ling,PAN Cheng and LI Pengfu.Effect of an attached bacterium of alkaline phosphatase producting on the growth of Microcystis aeruginosa[J].Journal of Lake Science,2011,23(1):49-55. |
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| Authors: | ZHAO Jie LI Jianhong GUAN Zhangling XU Ling PAN Cheng and LI Pengfu |
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| Institution: | ZHAO Jie1,LI Jianhong1,GUAN Zhangling1,XU Ling1,PAN Cheng1 & LI Pengfu2(1:College of Life Sciences,Jiangsu Key Laboratory for Biotechnology and Biodiversity,Nanjing Normal University,Nanjing 210046,P.R.China)(2:School of Life Sciences,Nanjing University,Nanjing 210093,P.R.China) |
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| Abstract: | To study the effect of alkaline phosphatase(ALP) bacteria on Microcystis aeruginosa obtaining phosphorus from organic phosphorus compounds,an attached bacterium strain Y6 which produced ALP was isolated from M.aeruginosa colonies.It was identified as a strain of Erythrobacter by its ITS molecular characteristic.The effects of the bacterium on the growth and physiology of M.aeruginosa in the organic phosphorus condition investigated in this paper.The results show that:(1) ALP activity in the culture broth wa... |
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| Keywords: | Microcystis aeruginosa attached bacteria alkaline phosphatase Chl a fluorescence intensity water bloom |
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