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Visualiseren eiwit-DNA-interacties in levende bacteriële cellen met behulp Photoactivated Enkelmolecuul Tracking
JoVE Journal
Imunologia e Infecção
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JoVE Journal Imunologia e Infecção
Visualizing Protein-DNA Interactions in Live Bacterial Cells Using Photoactivated Single-molecule Tracking
DOI:

16:21 min

March 10, 2014

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Capítulos

  • 00:05Título
  • 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

Tadução automática

Fotogeactiveerde lokalisatie microscopie (PALM) in combinatie met single-molecule-tracking maakt directe observatie en kwantificering van eiwit-DNA-interacties in levende Escherichia coli cellen.

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