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Author:
Date:
2015-12-20
[Abstract] Hepatitis B virus (HBV) mutants can lead to vaccine failure, diagnostic failure of HBV detection, increase viral replication and resistance to antiviral agents. To study the biological characteristics of these mutations may contribute to our knowledge on viral pathogenesis. Therefore, it is essential to isolate and characterize HBV strains from patients. Here we describe the experimental methods to isolate and clone HBV DNA from patient serum. The method will facilitate isolation and functional analysis of new HBV variants.
[摘要] 乙型肝炎病毒（HBV）突变体可导致疫苗失败，HBV检测的诊断失败，增加病毒复制和对抗病毒剂的抗性。 研究这些突变的生物学特性可能有助于我们对病毒发病机制的了解。 因此，必须从患者中分离和表征HBV病毒株。 在这里我们描述从患者血清中分离和克隆HBV DNA的实验方法。 该方法将促进新的HBV变体的分离和功能分析。
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