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칩 엑소 방법 : 가까운 자료 쌍의 정밀과 단백질 DNA 상호 작용을 확인
JoVE Journal
Biology
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JoVE Journal Biology
The ChIP-exo Method: Identifying Protein-DNA Interactions with Near Base Pair Precision
DOI:

09:27 min

December 23, 2016

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Chapters

  • 00:05Title
  • 00:41Sonication of Nuclear Lysates
  • 02:31Chromatin Immunoprecipitation
  • 03:55P7 Adapter Ligation and Lambda Exonuclease Reactions
  • 05:06RecJf Nuclease, Crosslink Reversal, and P5 Adapter Ligation Reactions
  • 06:47Results: Chromatin Immunoprecipitation Exo-mediated Protein-DNA Interactions
  • 08:21Conclusion

Summary

Automatic Translation

Here, we present a protocol to achieve near base pair resolution of protein-DNA interactions. This is obtained by exonuclease treatment of DNA fragments selectively enriched by chromatin immunoprecipitation (ChIP-exo) followed by high throughput sequencing.

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