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[Gly14]-Humanin的基因克隆及序列测定
引用本文:靳辉,王唯析,杨广笑,王全颖,胡海涛,韩太真.[Gly14]-Humanin的基因克隆及序列测定[J].西安交通大学学报(医学版),2006,27(2):120-122.
作者姓名:靳辉  王唯析  杨广笑  王全颖  胡海涛  韩太真
作者单位:1. 西安交通大学医学院人体解剖与组织胚胎学系,陕西,西安,710061
2. 西安华广生物工程公司,陕西,西安,710025
3. 西安交通大学医学院生理学与病理生理学系,陕西,西安,710061
基金项目:西安交通大学重点培植项目(X160,082003)
摘    要:目的利用基因工程方法对Gly14]-Humanin进行基因克隆并测定其序列,为进一步对阿尔茨海默病进行基因治疗奠定基础。方法采用非对称互补引物/模板法,制备两端含有酶切位点的Gly14]-Humanin的cDNA,将其克隆入pVAXI载体中并测序。结果经酶切鉴定、测序分析,表明所插入的基因片断为Gly14]-Humanin基因,与设计完全相同。结论成功地克隆了Gly14]-Humanin基因。

关 键 词:阿尔茨海默病  [Gly14]-Humanin  基因克隆  序列测定
文章编号:1671-8259(2006)02-0120-03
收稿时间:2005-07-04
修稿时间:2005-10-24

The cloning and sequencing of [Gly14]-Humanin
Jin Hui,Wang Weixi,Yang Guangxiao,Wang Quanying,Hu Haitao,Han Taizhen.The cloning and sequencing of [Gly14]-Humanin[J].Journal of Xi‘an Jiaotong University:Medical Sciences,2006,27(2):120-122.
Authors:Jin Hui  Wang Weixi  Yang Guangxiao  Wang Quanying  Hu Haitao  Han Taizhen
Abstract:Objective To use gene engineering technique to clone and sequence the _Humanin.Methods By means of asymmetrical primer/template,double stranded cDNA of _Humanin was constructed,which had restriction enzymes sites on the two extremes.Then the cDNA was subcloned into the plasmid pVAXI and sequenced.Results Evidences of DNA sequence analysis and restriction enzymes digestion showed that the inserted fragment was _Humanin cDNA, consistent with the fragment we designed.Conclusion The _Humanin cDNA was cloned successfully.
Keywords:Alzheimer's disease  _Humanin  gene cloning  sequencing
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