| 锰氧化细菌的分离鉴定及其锰氧化特性的分析 |
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| 引用本文： | 张璐,李婷婷,王芳,许旭萍. 锰氧化细菌的分离鉴定及其锰氧化特性的分析[J]. 微生物学通报, 2011, 38(3): 328-332 |
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| 作者姓名： | 张璐 李婷婷 王芳 许旭萍 |
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| 作者单位： | 福建师范大学生命科学学院,工业微生物教育部工程研究中心,福建,福州,350108 |
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| 基金项目： | 福建省环保厅科技项目(No. FJHK200912) |
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| 摘 要： | 利用选择性培养基对锰矿样品进行分离、筛选, 得到一株高效锰氧化细菌(MN1405)。经形态特征、生理生化特征以及16S rRNA 基因序列分析, 将菌株MN1405 鉴定为Arthrobacter echigonensis。在培养条件下, MN1405 对培养基中的锰离子去除率可达93.38%, 且其培养所获得的培养液也具有良好的除锰效果。
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| 关 键 词： | 锰氧化细菌 分离 鉴定 锰氧化特性 |
| 收稿时间： | 2010-08-26 |
| 修稿时间： | 2010-12-17 |
Isolation and identification of manganese-oxidizing bacterium and its manganes oxidation characteristics |
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| ZHANG Lu,LI Ting-Ting,WANG Fang and XU Xu-Ping. Isolation and identification of manganese-oxidizing bacterium and its manganes oxidation characteristics[J]. Microbiology China, 2011, 38(3): 328-332 |
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| Authors: | ZHANG Lu LI Ting-Ting WANG Fang XU Xu-Ping |
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| Affiliation: | College of Life Sciences, Fujian Normal University, Fuzhou, Fujian 350108, China;College of Life Sciences, Fujian Normal University, Fuzhou, Fujian 350108, China;College of Life Sciences, Fujian Normal University, Fuzhou, Fujian 350108, China;College of Life Sciences, Fujian Normal University, Fuzhou, Fujian 350108, China |
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| Abstract: | The selective media were used to isolate and screen the manganese-oxidizing bacteria. A high efficiency manganese-oxidizing bacterium (MN1405) was selected from manganese ores. According to the morphological features, physiological and biochemical characteristics and the sequence analysis of 16S rRNA gene, MN1405 was identified as Arthrobacter echigonensis. Under the cultural conditions, the manganese removal rate in the medium by MN1405 was reached 93.38%. The culture that was obtained from the bacterium also had a good manganese removal effects. |
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| Keywords: | Manganese-oxidizing bacterium Isolation Identification Manganes oxidation characteristics |
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