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靶向survivin基因的shRNA质粒表达载体的构建 被引量:1

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摘要 目的:利用pGenesil-1质粒构建靶向survivin基因的2个短发夹RNA(short hairpin RNA,shRNA)表达载体。方法:设计2对shRNA,GC比在40%~55%之间,进而应用BLAST软件进行同源性剔除,保证所得shRNA序列靶向survivin基因,分别克隆至带有U6启动子的质粒pGenesil-1中,构建质粒表达载体,转化大肠杆菌DH5α菌株扩增,提取质粒,酶切鉴定后测序分析。双酶切重组质粒进行酶切鉴定。结果:成功构建靶向survivin基因的2个shRNA质粒表达载体,经双酶切鉴定及质粒测序结果完全符合设计要求。结论:经鉴定设计的2条shRNA已成功连接于质粒上,可以应用于进一步RNA干扰试验。
作者 熊英 郭文
出处 《实用医学杂志》 CAS 北大核心 2009年第4期527-529,共3页 The Journal of Practical Medicine
基金 2006年广东省社会发展领域科技计划项目课题(编号:63005)
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同被引文献12

  • 1刘民生,黄志恒,杨锋,郑凯,徐敏,何丽娟.大肠癌患者门静脉血CK20mRNA检测的临床意义[J].实用诊断与治疗杂志,2007,21(1):1-2. 被引量:6
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