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利用反向遗传学操作的裂谷热病毒MP - 12菌株,以提高疫苗的安全性和有效性的NSS基因
JoVE Journal
Immunology and Infection
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JoVE Journal Immunology and Infection
Using Reverse Genetics to Manipulate the NSs Gene of the Rift Valley Fever Virus MP-12 Strain to Improve Vaccine Safety and Efficacy
DOI:

09:13 min

November 01, 2011

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Chapters

  • 00:05Title
  • 01:57Preparation of Recombinant MP-12 Encoding NSs Mutations
  • 03:38Amplification of P0 Virus
  • 04:16Titration of Recombinant MP-12 by Plaque Assay
  • 06:01Screening of NSs Mutants Lacking the Type-I IFN Suppression Function
  • 07:03Reverse Genetics Approach to the C13type MP-12 Virus
  • 08:22Conclusion

Summary

Automatic Translation

裂谷热病毒的MP - 12疫苗株反向遗传学系统是一个有用的工具,用于创建附加的MP - 12突变体具有更高的衰减性和免疫原性。我们描述了协议的产生和表征NSS突变株。

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