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Het identificeren van caspasen en hun motieven die eiwitten splitsen tijdens influenza A-virusinfectie
JoVE Journal
Immunology and Infection
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JoVE Journal Immunology and Infection
Identifying Caspases and their Motifs that Cleave Proteins During Influenza A Virus Infection
DOI:

08:16 min

July 21, 2022

Chapters

  • 00:04Introduction
  • 00:45Assessing the Cleavage of Proteins by Caspases in IAV-Infected Cells
  • 02:55Confirmation of Caspase-Mediated Cleavage of Proteins in IAV-Infected Cells by RNA Interference
  • 04:13Site-Directed Mutagenesis for Locating the Caspase Cleavage Sites in the Polypeptide
  • 05:49Results: Role of Caspases in IAV Infection-Induced Degradation of Cortactin
  • 07:32Conclusion

Summary

Automatic Translation

Influenza A-virus (IAV) -infectie activeert de caspasen die gastheer en virale eiwitten splitsen, die op hun beurt pro- en antivirale functies hebben. Door gebruik te maken van remmers, RNA-interferentie, site-gerichte mutagenese en western blotting en RT-qPCR-technieken, werden caspasen geïdentificeerd in geïnfecteerde zoogdiercellen die gastheercorticonctine en histondeacetylasen splitsen.

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