CRISPR/Cas9基因组编辑的半球 藻( Hübner)的胚胎显微注射和敲除突变体鉴定

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06:37 min

July 1st, 2021

10.3791/62068-v

July 1st, 2021

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这里展示的是 Helicoverpa armigera (Hübner)胚胎显微注射和通过CRISPR / Cas9基因组编辑创建的敲除突变体鉴定的方案。突变昆虫能够进一步研究体内不同基因的功能和相互作用。

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CRISPR Cas9 Editing

Chapters in this video

0:05

Introduction

0:29

Design of Gene-Specific Primers and Preparation of sgRNA and Embryos

2:18

Microinjection of Embryos

3:47

Post-Injection Insect Rearing

4:41

Knock-Out Mutation Detection

5:27

Results: Selection and Synthesis of Target sgRNAs and Detection of Mutants by PCR and Gel Electrophoresis

6:08

Conclusion

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