| 多肽基因串联体构建技术 |
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| 引用本文： | 刘宝全,王剑锋,范圣第.多肽基因串联体构建技术[J].安徽农业科学,2010,38(16):8345-8346. |
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| 作者姓名： | 刘宝全 王剑锋 范圣第 |
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| 作者单位： | 大连民族学院生物工程系,生物化学工程国家民委-教育部重点实验室,辽宁大连,116600;大连民族学院生物工程系,生物化学工程国家民委-教育部重点实验室,辽宁大连,116600;大连民族学院生物工程系,生物化学工程国家民委-教育部重点实验室,辽宁大连,116600 |
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| 基金项目： | 国家自然科学基金项目，国家民委基金项目，大连民族学院引进人才启动基金项目 |
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| 摘 要： | 目的]建立一种快速构建多肽基因串联体的方法。方法]在多肽基因两侧加入同尾酶识别位点,利用同尾酶形成的粘性末端连接后不能被原酶识别与切割的特点,有效构建基因串联体。结果]利用化学法合成的人表皮生长因子基因,有效构建并获得多肽基因的二联体与三联体。结论]利用同尾酶技术,可以快速有效地构建基因串联体。
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| 关 键 词： | 基因串联体 同尾酶 人表皮生长因子 |
Construction Technology of Tandem Repeats of Polypeptide Gene |
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| LIU Bao-quan et al.Construction Technology of Tandem Repeats of Polypeptide Gene[J].Journal of Anhui Agricultural Sciences,2010,38(16):8345-8346. |
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| Authors: | LIU Bao-quan |
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| Institution: | LIU Bao-quan et al(College of Life Science,Dalian Nationalities University,Key Laboratory of Biological Chemistry Engineering of The State Ethnic Affairs Commission & Ministry of Education,Dalian,Liaoning 116600) |
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| Abstract: | Objective] The aim was to set up a method for the construction of tandem repeats of polypeptide gene.Method] The isocaudamer recognition sites were joint with a polypeptide gene on both sides.When the plasmids containing polypeptide gene were cleaved by isocaudamer respectively,the same cohesive ends could connect each other,and the new sequence could not be recut by each of the original isocaudamer enzyme.The gene multimers were effectively constructed.Result] Using the synthesized human epidermal growt... |
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| Keywords: | Tandem repeats of polypeptide gene Isocaudamer Human epidermal growth factor |
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