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| 2株球形棕囊藻溶藻细菌的分离及鉴定 | |
| 引用本文： | 晏荣军,尹平河,裘俊红.2株球形棕囊藻溶藻细菌的分离及鉴定[J].环境科学,2011,32(1):225-230. |
| 作者姓名： | 晏荣军 尹平河 裘俊红 |
| 作者单位： | 1. 浙江工业大学化学工程与材料学院,杭州310014;暨南大学水生生物研究所,广州510632 2. 暨南大学水生生物研究所,广州,510632 3. 浙江工业大学化学工程与材料学院,杭州,310014 |
| 基金项目： | 国家重点基础研究发展规划(973)项目(2001CB409710); 国家自然科学基金项目(200277016) |
| 摘 要： | 从珠海赤潮海水中分离出2株溶藻细菌Y01和Y04,对球形棕囊藻均有显著的溶藻效果.结果表明,溶藻细菌Y01和Y04均为革兰氏阳性菌,对球形棕囊藻的溶解作用时间为6 d.借助显微镜及扫描电镜等观察Y01和Y04溶藻过程,发现2株溶藻细菌的溶藻方式均为直接裂解藻细胞.溶藻细菌Y01和Y04的16S rDNA系列分析表明,溶... |
| 关 键 词： | 球形棕囊藻 溶藻细菌 溶藻特征 有害赤潮 16S rDNA 芽孢杆菌 |
| 收稿时间： | 2010/3/15 0:00:00 |
| 修稿时间： | 2010/4/30 0:00:00 |
Isolation and Characterization of Two Marine Algicidal Bacteria Against the Phaeocystis globosa |
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| YAN Rong-jun,YIN Ping-he and QIU Jun-hong.Isolation and Characterization of Two Marine Algicidal Bacteria Against the Phaeocystis globosa[J].Chinese Journal of Environmental Science,2011,32(1):225-230. | |
| Authors: | YAN Rong-jun YIN Ping-he and QIU Jun-hong |
| Institution: | YAN Rong-jun1,2,YIN Ping-he2,QIU Jun-hong1(1.College of Chemical Engineering and Materials,Zhejiang University of Technology,Hangzhou 310014,China,2.Institute of Hydrobiology,Jinan University,Guangzhou 510632,China) |
| Abstract: | The algae-lysis bacteria Y01 and Y04 were isolated from seawater,during a red tide survey of the Zhuhai Estuary in southern China.The algae-lysis bacteria Y01 and Y04 were Gram-positive bacteria which can remove P.globosa in 6 days.The lysing process was observed by microscope and SEM,both of them could directly lyse P.globosa.The strains were identified by the sequence analysis of 16S rDNA.The length of the two bacteria's sequences were 1 468 bp and 1 548 bp(strain Y01: DQ531607;strain Y04:DQ531608).The DN... |
| Keywords: | Phaeocystis globosa algae-lysis bacteria algicidal characterization harmful algal bloom 16S rDNA Bacillus |
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