生物技术进展 ›› 2022, Vol. 12 ›› Issue (5): 696-704.DOI: 10.19586/j.2095-2341.2022.0038

• 进展评述 • 上一篇    下一篇

CRISPR/Cas9基因编辑技术在丝状真菌中的应用

于鲲1(), 薛佳琪1, 王进宽2, 余永涛1()   

  1. 1.宁夏大学农学院,银川 750021
    2.固原市原州区张易镇畜牧兽医工作站,宁夏 固原 756022
  • 收稿日期:2022-03-17 接受日期:2022-06-10 出版日期:2022-09-25 发布日期:2022-09-30
  • 通讯作者: 余永涛
  • 作者简介:于鲲 E-mail:yk1018120@163.com
  • 基金资助:
    国家自然科学基金项目(31960348)

Research Progress on Application of CRISPR/Cas9 Gene Editing Technique in Filamentous Fungi

Kun YU1(), Jiaqi XUE1, Jinkuan WANG2, Yongtao YU1()   

  1. 1.School of Agricuture Ningxia University,Yinchuan 750021,China
    2.Animal Husbandry and Veterinary Workstation of Zhangyi Town,Yuanzhou District,Ningxia Guyuan 756022,China
  • Received:2022-03-17 Accepted:2022-06-10 Online:2022-09-25 Published:2022-09-30
  • Contact: Yongtao YU

摘要:

随着对丝状真菌基因水平研究的不断深入,CRISPR/Cas9技术作为先进的基因编辑技术,已被广泛应用于丝状真菌的基因编辑。探究了CRISPR/Cas9系统在不同丝状真菌中的应用情况,主要从sgRNA的构建与表达、Cas9蛋白的改造与表达、不同的DNA双链断裂修复(DNA double-strand break,DSB)方式等方面进行概述,并对编辑效率、脱靶效应进行总结,旨在为今后丝状真菌中CRISPR/Cas9系统的构建及改良提供思路。

关键词: 丝状真菌, 基因编辑, CRISPR/Cas9

Abstract:

With the development of the research on filamentous fungi gene level, CRISPR/Cas9 technology is an advanced gene editing technology, which has been widely used in filamentous fungi gene editing. This article explored the application of the CRISPR/Cas9 system in different filamentous fungi. It included an overview of the construction and expression of sgRNA, the transformation and expression of Cas9 protein, and different DNA double-strand break (DSB) methods, and the editing efficiency and off-target effects were also summarized. It was expected to provided ideas for the construction and improvement of the CRISPR/Cas9 system in the future.

Key words: filamentous fungi, gene editing, CRISPR/Cas9

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