一种从任意 DNA 源进行大规模 gRNA 库生产的通用协议

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10:32 min

December 6th, 2017

10.3791/56264-v

December 6th, 2017

12.1K views

生成大型 gRNA 库的方法应简单、高效且具有成本效益。我们描述了一种基于目标 DNA 酶消化的 gRNA 库的生成协议。这种方法, CORALINA (全面 gRNA 图书馆一代通过控制核酸活动) 提出了一个替代昂贵的定制寡核苷酸合成。

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gRNA Library Production

Chapters in this video

0:05

Title

0:48

Digestion of DNA with MNase and Separation of DNA Fragments by PAGE

3:05

Isolation of DNA Fragments from PAGE Gels and Linker Generation

4:26

End Repair of Gel-purified Fragments and Linker Ligation

5:32

Size Selection and Assembly of Vector-insert Construct

6:18

Electroporation of TG1 Electrocompetent E. coli Cells

8:38

Results: a gRNA Library can be Generated from and Target DNA

9:56

Conclusion

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