| 重组酵母菌乙醇脱氢酶基因的克隆及序列分析 |
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| 引用本文： | 吕杰,金湘,毛培宏. 重组酵母菌乙醇脱氢酶基因的克隆及序列分析[J]. 生物技术, 2011, 21(4). DOI: 10.3969/j.issn.1004-311X.2011.04.087 |
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| 作者姓名： | 吕杰 金湘 毛培宏 |
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| 作者单位： | 新疆大学物理科学与技术学院离子束生物技术中心,新疆乌鲁木齐,830008 |
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| 基金项目： | 新疆维吾尔自治区自然科学青年基金项目 |
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| 摘 要： | 目的:克隆产麻黄碱重组酵母菌乙醇脱氢酶基因片段,并对其进行序列分析,为研究该基因在重组酵母中与麻黄碱生物合成途径的关系提供参考.方法:根据一段利用抑制差减杂交技术获得的来源于重组酵母乙醇脱氢酶基因片段,采用RACE的方法扩增Adh基因,使用分子生物学软件对该基因进行生物信息学分析.结果:获得一段大小为1 245 bp的基因片段,编码375个氨基酸,含有两个催化域和两个锌结合域,与来源于Gandida boidinii ADH3基因的同源性为85％.结论:克隆的基因为乙醇脱氢酶基因,并在GenBank注册,登录号为JF293468.
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| 关 键 词： | 重组酵母菌 乙醇脱氢酶基因 克隆 序列分析 |
Cloning and Sequence Analysis of Alcohol Dehydrogenase Gene from the Recombined Yeast |
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| LV Jie,JIN Xiang,MAO Pei-hong. Cloning and Sequence Analysis of Alcohol Dehydrogenase Gene from the Recombined Yeast[J]. Biotechnology, 2011, 21(4). DOI: 10.3969/j.issn.1004-311X.2011.04.087 |
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| Authors: | LV Jie JIN Xiang MAO Pei-hong |
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| Affiliation: | LV Jie,JIN Xiang,MAO Pei-hong(The Center of Ion Beam Biotechnology,College of Physics Science and Technology,Xinjiang University,Urumqi 830008,China) |
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| Abstract: | Objective:Clone the recombined yeast alcohol dehydrogenase gene,and analyze the sequence with bioinformatics for the purpose of studying the relation between alcohol dehydrogenase gene and the biosynthesis pathway of ephedrine.Method:Gene special primers were designed based on the fragment of alcohol dehydrogenase from the recombined yeast by suppression subtraction hybridization,the alcohol dehydrogenase gene was obtained by RACE,and molecular biological softwares were used to analyze homologies.Result:The... |
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| Keywords: | recombined yeast alcohol dehydrogenase gene cloning sequence analysis |
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