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Related Experiment Videos

Characterization of viral double-stranded RNA-binding proteins

B L Jacobs1, J O Langland, T Brandt

  • 1Department of Microbiology and the Graduate Program in Molecular and Cellular Biology, Arizona State University, Tempe, Arizona, 85287-2701, USA. bjacobs@asu.edu

Methods (San Diego, Calif.)
|September 15, 1998
PubMed
Summary

This study details methods for identifying viral proteins that bind double-stranded RNA (dsRNA). These viral dsRNA-binding proteins are crucial for viral pathogenesis and immune evasion.

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Area of Science:

  • Virology
  • Molecular Biology
  • Immunology

Background:

  • Viruses encode proteins that bind double-stranded RNA (dsRNA) or structured RNA.
  • These viral proteins are linked to interferon resistance and inhibition of apoptosis.
  • They may also regulate viral and cellular protein synthesis during infection.

Purpose of the Study:

  • To describe methods for detecting and analyzing viral double-stranded RNA-binding proteins.
  • To provide tools for researchers studying viral-host interactions.

Main Methods:

  • Description of techniques for identifying and characterizing dsRNA-binding proteins from viral sources.
  • Focus on methods applicable to understanding protein-RNA interactions.

Main Results:

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  • The article outlines established and novel methodologies.
  • These methods enable the study of viral dsRNA-binding protein functions.

Conclusions:

  • Understanding these viral proteins is key to viral pathogenesis and host immune response.
  • The described methods facilitate further research into viral RNA-binding proteins.