| 5种新分离细菌的分子鉴定及分类 |
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| 引用本文： | 周惠,屈良鹄.5种新分离细菌的分子鉴定及分类[J].中山大学学报(自然科学版),1999,38(1):118-120. |
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| 作者姓名： | 周惠 屈良鹄 |
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| 作者单位： | 中山大学生物工程研究中心 |
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| 基金项目： | 国家杰出青年基金,广东省自然科学基金 |
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| 摘 要： | 测定和比较了５种新分离细菌的１６ＳｒＤＮＡ序列，并对其进行分子鉴定和分类．结果表明：Ｆ５７７１和Ａ５６０８为棒杆菌属（Ｃｏｒｙｎｅｂａｃｔｅｒｉｕｍ）的２个新种；ＬＣＤＣ８９０５５是１种放线菌，与Ａｃｔｉｎｏｍｙｃｅｓｐｙｏｇｅｎｅｓ遗传距离较近；而ＬＣＤＣ８７０８０和ＣＤＣｇｒｏｕｐＡＮＦ１ｌｉｋｅ则分别为Ａｎｅｕｉ和Ｔｕｒｉｃｅｌａｏｔｉｔｉｄｉｓ菌的不同菌株．
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| 关 键 词： | 分子鉴定，细菌，16SrDNA |
Molecular Identification and Classification of Five Newly Isolated Bacteria |
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| ZHOU Hui,QU Lianghu.Molecular Identification and Classification of Five Newly Isolated Bacteria[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,1999,38(1):118-120. |
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| Authors: | ZHOU Hui QU Lianghu |
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| Abstract: | More than 900 nucleotide sequences of 16S rDNA from five newly isolated bacteria were determined The sequences were then used as molecular criteria to investigate the bacteria identities and their classification The results show that F5771 and A5608 are two new species, belonging to the genus Corynebacterium; LCDC 89 055 is a Actinomyces closely related to A pyogenes However, LCDC 87 080 and CDC group ANF 1 like are found to be different strain of A nenii and Turicella otitidis, respectively |
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| Keywords: | molecular identification bacteria 16S rDNA |
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