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Samtidig visualisering af dynamikken i tværbundne og enkelte mikrotubuli in vitro ved hjælp af TIRF-mikroskopi
JoVE Journal
Biochemistry
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JoVE Journal Biochemistry
Simultaneous Visualization of the Dynamics of Crosslinked and Single Microtubules In Vitro by TIRF Microscopy
DOI:

07:20 min

February 18, 2022

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Chapters

  • 00:04Introduction
  • 01:05Microtubule Visualization via TIRF Microscopy
  • 01:58Microscope Settings
  • 03:17Generation of Surface-Immobilized Microtubule Bundles
  • 04:57Image Microtubule Dynamics
  • 05:53Results: TIRF Microscopy of Crosslinked and Single Microtubules
  • 06:35Conclusion

Summary

Automatic Translation

Her præsenteres et TIRF-mikroskopibaseret in vitro-rekonstitutionsassay for samtidig at kvantificere og sammenligne dynamikken i to mikrotubulipopulationer. En metode er beskrevet til samtidig at se den kollektive aktivitet af flere mikrotubuli-associerede proteiner på tværbundne mikrotubuli bundter og enkelte mikrotubuli.

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