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乙型肝炎病毒preS基因小分子干扰RNA真核表达载体的构建和鉴定

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摘要 目的以乙型肝炎病毒(HBV)preS基因区为靶位,构建表达siRNA的质粒载体。方法根据Genbank数据库提供的乙型肝炎病毒preS基因核苷酸序列,根据siRNA设计原则和程序,设计2个靶向preS基因的发夹状siRNA,克隆到pSUPER.puro载体中,构建重组质粒,并进行鉴定分析。结果酶切、PCR鉴定以及测序证实重组质粒构建成功。结论利用RNA干扰技术可成功构建siRNA表达载体,为进一步探索卵巢癌基因治疗奠定了基础。
出处 《青岛医药卫生》 2010年第6期468-469,共2页 Qingdao Medical Journal
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参考文献8

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