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Generation af kræft celle kloner til at visualisere Telomeric Repeat-holdige RNA TERRA udtrykt fra en enkelt Telomer i levende celler
JoVE Journal
Genetics
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JoVE Journal Genetics
Generation of Cancer Cell Clones to Visualize Telomeric Repeat-containing RNA TERRA Expressed from a Single Telomere in Living Cells
DOI:

09:13 min

January 17, 2019

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Chapters

  • 00:04Title
  • 00:37Selection of Neomycin Resistant Clones
  • 03:41Screening of Neomycin Resistant Clones
  • 05:34Elimination of the Neomycin Resistance Gene from the MS2 Cassette Integrated at Subtelomere 15q
  • 06:06Visualization of TERRA-MS2 Transcripts in Living Cells
  • 06:49Results: Cancer Cell Clones with MS2 Sequence Tag Created and Imaged
  • 08:17Conclusion

Summary

Automatic Translation

Vi præsenterer her, en protokol for at generere kræft celle kloner indeholdende en MS2 sekvens tag på en enkelt subtelomere. Denne tilgang, lid MS2-normal god landbrugspraksis system, giver mulighed for visualisering af de endogene afskrifter af telomeric repeat-holdige RNA (TERRA) udtrykt fra en enkelt Telomer i levende celler.

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