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Analyse van de translatie-initiatie tijdens stress Voorwaarden door polysome Profiling
JoVE 신문
생물학
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JoVE 신문 생물학
Analysis of Translation Initiation During Stress Conditions by Polysome Profiling
DOI:

10:59 min

May 19, 2014

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Chapters

  • 00:05Title
  • 01:45Preparation of the Density Gradient Fraction System and Sucrose Gradients
  • 03:04Preparation of Cell Extracts
  • 05:10Loading Extracts onto Sucrose Gradients and Ultracentrifugation
  • 06:03Fractionation of Cytoplasmic Extracts for Polysome Profiling
  • 06:46Extraction of Protein and RNA for Analysis
  • 08:45Results: Polysome Profiling Detects Changes in Translation Initiation in Response to Stress Conditions
  • 10:01Conclusion

Summary

자동 번역

Hier beschrijven we een werkwijze veranderingen in de initiatie van mRNA translatie van eukaryote cellen in reactie stresssituaties analyseren. Deze methode is gebaseerd op de snelheid scheiding op sucrosegradiënten vertalen ribosomen van niet-translating ribosomen.

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