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基于基因组编辑的果蝇组织特异二进制转录系统的高效生成策略
JoVE Journal
Biologia dello sviluppo
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JoVE Journal Biologia dello sviluppo
An Efficient Strategy for Generating Tissue-specific Binary Transcription Systems in Drosophila by Genome Editing
DOI:

10:01 min

September 19, 2018

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Capitoli

  • 00:04Titolo
  • 01:01Methodological Overview
  • 01:54Design and Construction of gRNA Expression Vector
  • 04:19Designing and Constructing the HDR Donor
  • 06:01Fly Genetics and Screening for Genome Editing
  • 08:13Results: Validation of Tissue-specific and Conditional bnl-LexA Expression in Different Tissues
  • 09:10Conclusion

Summary

Traduzione automatica

在这里, 我们提出了一个方法, 以产生组织特定的二进制转录系统的果蝇, 取代第一编码外显子的基因与转录驱动。CRISPR/Cas9-based 方法在被替换的基因的内生调控下放置一个 transactivator 序列, 从而促进 transctivator 表达专门在基因特定的时空模式。

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