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Hurtig analyse af kromosomafvigelser i Mouse B lymfocytter ved PNA-FISH
JoVE Journal
Immunology and Infection
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JoVE Journal Immunology and Infection
Rapid Analysis of Chromosome Aberrations in Mouse B Lymphocytes by PNA-FISH
DOI:

07:54 min

August 19, 2014

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Chapters

  • 00:05Title
  • 01:02B Cell Isolation and Activation
  • 03:08B Cell Fixation, Metaphase Chromosome Spread Preparation, and Telomere PNA FISH
  • 06:10Results: Chromosome Aberrations in Mouse B Cells as Visualized by PNA Telomere FISH
  • 07:26Conclusion

Summary

Automatic Translation

DNA-reparation veje er afgørende for opretholdelse af genomisk integritet og forhindre mutation og kræft. Målet med denne protokol er at kvantificere genomisk ustabilitet ved direkte observation af kromosomafvigelser i metafasespredninger fra muse-B-celler ved hjælp af fluorescerende in situ-hybridisering (FISH) til telomeriske DNA gentagelser.

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