Formaldehyde-assisted Isolation of Regulatory Elements to Measure Chromatin Accessibility in Mammalian Cells

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被引用 31 次

08:08 分钟

2018年4月2日

10.3791/57272-v

2018年4月2日

13K 次观看

The plasticity of nuclear architecture is controlled by dynamic epigenetic mechanisms including non-coding RNAs, DNA methylation, nucleosome repositioning as well as histone composition and modification. Here we describe a Formaldehyde-Assisted Isolation of Regulatory Elements (FAIRE) protocol which allows the determination of chromatin accessibility in a reproducible, inexpensive, and straightforward manner.

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FAIRE DNA PCR DNA

Chapters in this video

0:04

Title

1:03

Formaldehyde Crosslinking and Cell Harvesting

2:18

Cell Lysis and Chromatin Fragmentation

3:25

De-crosslinking of Control DNA

4:04

Phenol: Chloroform Purification of DNA

6:44

Results: Chromatin Accessibility Quantified

7:29

Conclusion

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