| 几株亚硝化菌的筛选及初步鉴定 |
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| 引用本文： | 郑金来,李君文,晁福寰. 几株亚硝化菌的筛选及初步鉴定[J]. 上海环境科学, 2002, 21(5): 291-293 |
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| 作者姓名： | 郑金来 李君文 晁福寰 |
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| 作者单位： | 军事医学科学院卫生学环境医学研究所 天津300050(郑金来，李君文)，军事医学科学院卫生学环境医学研究所 天津300050(晁福寰) |
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| 摘 要： | 通过富集培养获得了几株自养型氨氧化菌，在进行形态学和生化检验之后，又设计了几对引物，以扩增亚硝化菌的特征性基因Amoa。试验表明，不同菌株采用不同引物，均扩增出了预期片段，所以可初步断定，所筛选到的菌种确为亚硝化菌。
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| 关 键 词： | 亚硝化菌 Amoa基因 引物 扩增 筛选 鉴定 环境微生物 降解 污染物 |
Screning and Preliminary Identification of Several Strains of Nitroso-bacteria |
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| Zhen Jinlai Li Junwen Chao Fuhuan. Screning and Preliminary Identification of Several Strains of Nitroso-bacteria[J]. Shanghai Environmental Science, 2002, 21(5): 291-293 |
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| Authors: | Zhen Jinlai Li Junwen Chao Fuhuan |
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| Abstract: | Several strains of nitroso-bacteria have been screened by enrichment culture. After morphological and biological detection, several couples of primers were designed to amplify the distinctive gene Amoa of nitroso-bacteria. The experiment result showed that different bacteria could be amplified to expected size DNA fragments by different primers. In one word, the bacteria which were screened might be nitroso-bacteria. |
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| Keywords: | Nitroso-bacteria Amoa gene Primer Amplification Screen Identification |
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