Multiplex gene editing and regulation techniques based on CRISPR/Cas system.
- Author:
Xiangrui FAN
1
;
Junyan WANG
1
;
Liya LIANG
1
;
Rongming LIU
1
Author Information
- Publication Type:Journal Article
- Keywords: CRISPR activation; CRISPR interference; CRISPR-enabled trackable genome engineering (CREATE) technology; CRISPR/Cas; base editors; prime editors
- MeSH: Gene Editing; CRISPR-Cas Systems/genetics*; Bacteria/genetics*; Archaea; Bioengineering
- From: Chinese Journal of Biotechnology 2023;39(6):2449-2464
- CountryChina
- Language:Chinese
- Abstract: The CRISPR/Cas systems comprising the clustered regularly interspaced short palindromic repeats (CRISPR) and its associated Cas protein is an acquired immune system unique to archaea or bacteria. Since its development as a gene editing tool, it has rapidly become a popular research direction in the field of synthetic biology due to its advantages of high efficiency, precision, and versatility. This technique has since revolutionized the research of many fields including life sciences, bioengineering technology, food science, and crop breeding. Currently, the single gene editing and regulation techniques based on CRISPR/Cas systems have been increasingly improved, but challenges still exist in the multiplex gene editing and regulation. This review focuses on the development and application of multiplex gene editing and regulation techniques based on the CRISPR/Cas systems, and summarizes the techniques for multiplex gene editing or regulation within a single cell or within a cell population. This includes the multiplex gene editing techniques developed based on the CRISPR/Cas systems with double-strand breaks; or with single-strand breaks; or with multiple gene regulation techniques, etc. These works have enriched the tools for the multiplex gene editing and regulation and contributed to the application of CRISPR/Cas systems in the multiple fields.
