高等学校化学学报 ›› 2021, Vol. 42 ›› Issue (11): 3321.doi: 10.7503/cjcu20210420

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光控CRISPR技术的研究进展

刘红1, 江敬红2, 段志娟1, 徐仕军1, 黄福建1(), 夏帆1   

  1. 1.中国地质大学(武汉)材料与化学学院,武汉 430074
    2.武汉大学中南医院妇产科,武汉 430071
  • 收稿日期:2021-06-21 出版日期:2021-11-10 发布日期:2021-08-18
  • 通讯作者: 黄福建 E-mail:huangfj@cug.edu.cn
  • 基金资助:
    国家自然科学基金(21974127)

Recent Advance in Light-controlled CRISPR Technology

LIU Hong1, JIANG Jinghong2, DUAN Zhijuan1, XU Shijun1, HUANG Fujian1(), XIA Fan1   

  1. 1.Faculty of Materials Science and Chemistry,China University of Geosciences,Wuhan 430074,China
    2.Obstetrics & Gynecology Department of Zhongnan Hospital,Wuhan University,Wuhan 430071,China
  • Received:2021-06-21 Online:2021-11-10 Published:2021-08-18
  • Contact: HUANG Fujian E-mail:huangfj@cug.edu.cn
  • Supported by:
    the National Natural Science Foundation of China(21974127)

摘要:

成簇规则间隔短回文重复序列和成簇规则间隔短回文重复序列相关(CRISPR-Cas)系统提供了用于可编程基因组编辑的多功能工具. CRISPR与光遗传学及光化学生物学技术的结合产生了很多新的成果. 光激活的CRISPR-Cas系统能够在空间和时间上更好地调控RNA引导的核酸酶的活性. 近年来, 科学家结合CRISPR和多种光学技术, 开发出了一系列光激活的CRISPR工具. 这些工具让研究人员能够在空间、 时间和基因组坐标上进行高分辨率的生命活动研究. 本文概述了CRISPR系统、 基因编辑技术、 光遗传学和光化学生物学的研究进展, 并对光诱导的CRISPR技术的发展进行了展望.

关键词: 光开关, 光笼, CRISPR-Cas系统, 基因编辑

Abstract:

The CRISPR-Cas system provides a versatile tool for programmable genome editing. The collision of CRISPR with optogenetics and photochemical biology has produced a brilliant spark. The photoactivated CRISPR-Cas system enables better spatial and temporal regulation of RNA-guided nuclease activity. In recent years, scientists have developed a range of light-activated CRISPR tools using a combination of CRISPR and a variety of optical techniques. These tools allow researchers to conduct high-resolution studies of life activities in spatial, temporal and genomic coordinates. In this review, research progress of the CRISPR system, gene editing technology, optogenetics and photochemical biology are briefly summarized, and the development of light-induced CRISPR technology is prospected.

Key words: Photoswitching, Photocaging, CRISPR-Cas system, Genome editing

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