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Herramienta 3D Multicolor DNA FISH para estudiar la arquitectura nuclear en células primarias humanas
JoVE Journal
Genetics
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JoVE Journal Genetics
3D Multicolor DNA FISH Tool to Study Nuclear Architecture in Human Primary Cells
DOI:

11:25 min

January 25, 2020

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Chapters

  • 00:04Title
  • 00:45DNA Probe Preparation and Nick Translation Labelling
  • 02:15Human Primary T Cell Fixation, Pre-Treatment, and Permeabilization
  • 04:50Human Primary Myoblast Cell Fixation, Pre-Treatment, and Permeabilization
  • 05:433D multicolor DNA FISH
  • 07:053D Multicolor DNA FISH Detection and Analysis
  • 08:52Results: Representative DNA FISH Analysis of Human Primary Cell Nuclear Architecture
  • 10:45Conclusion

Summary

Automatic Translation

3D multicolor DNA FISH representa una herramienta para visualizar múltiples loci genómicos dentro de núcleos conservados 3D, definiendo inequívocamente sus interacciones recíprocas y localización dentro del espacio nuclear a un solo nivel de célula. Aquí, se describe un protocolo paso a paso para un amplio espectro de células primarias humanas.

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