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Dissection of Enhancer Function Using Multiplex CRISPR-based Enhancer Interference in Cell Lines
JoVE Journal
Genetica
This content is Free Access.
JoVE Journal Genetica
Dissection of Enhancer Function Using Multiplex CRISPR-based Enhancer Interference in Cell Lines
DOI:

10:46 min

June 02, 2018

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Capitoli

  • 00:05Titolo
  • 00:37Guide RNA Design
  • 03:37Guide RNA Cloning
  • 06:27Transfection of Enhancer-I, Cell Harvest, and RNA Extraction
  • 08:21Results: Guide RNA Design/Cloning and Evaluation of Gene Expression in Response to Enhancer-i
  • 09:23Conclusion

Summary

Traduzione automatica

This protocol describes the steps needed to design and perform multiplexed targeting of enhancers with the deactivating fusion protein SID4X-dCas9-KRAB, also known as enhancer interference (Enhancer-i). This protocol enables the identification of enhancers that regulate gene expression and facilitates the dissection of relationships between enhancers regulating a common target gene.

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