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建立稳定表达乙型肝炎病毒X基因肝细胞株的实验研究

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摘要 目的建立稳定表达乙型肝炎病毒X基因肝细胞株。方法对含酶切位点Eco RⅠ、HindⅢ的X基因序列进行PCR扩增,构建HBVx基因质粒(pc DNA3.1(+)-HBVx),利用转基因技术将X基因转入正常肝细胞构建稳定表达X基因的细胞株。结果 X基因亚克隆入pc DNA3.1(+),有完整的X基因片段,转入正常肝细胞获得稳定表达X基因的细胞株,转染C57BL/6正常肝细胞有HBVx m RNA表达,且C57BL/6/HBVx有HBV蛋白表达。结论成功构建稳定表达乙型肝炎病毒X基因肝细胞株。
出处 《基层医学论坛》 2016年第32期4559-4560,共2页 The Medical Forum
基金 赣州市医学院科研课题(Y13201044)
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