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Visualisering Protein-DNA Interaksjon i Levende bakterieceller Bruke Photoactivated Single-molekyl Tracking
JoVE 신문
면역학 및 감염병학
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JoVE 신문 면역학 및 감염병학
Visualizing Protein-DNA Interactions in Live Bacterial Cells Using Photoactivated Single-molecule Tracking
DOI:

16:21 min

March 10, 2014

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Chapters

  • 00:05Title
  • 01:32Cell Slide Preparation
  • 04:00Preparing Microscopy Data Acquisition
  • 06:43Acquiring Photo-activated Localization Microscopy (PALM) Movies
  • 08:16PALM Movie Analysis
  • 12:48Representative Results: Pol1-DNA Binding in Single Bacterial Cells
  • 15:53Conclusion

Summary

자동 번역

Photoactivated lokalisering mikroskopi (PALM) kombinert med single-molekyl sporing tillater direkte observasjon og kvantifisering av protein-DNA vekselvirkninger i levende Escherichia coli-celler.

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