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Chinese Journal of Antituberculosis ›› 2023, Vol. 45 ›› Issue (2): 208-214.doi: 10.19982/j.issn.1000-6621.20220481

• Review Articles • Previous Articles     Next Articles

Development and application of CRISPR assisted genome editing technology in Mycobacterium tuberculosis

Qu Yunmo, Ding Xinyuan, Yan Meiyi, Guo Xiaopeng, Sun Yicheng()   

  1. Institute of Pathogen Biology,Chinese Academy of Medical Sciences and Peking Union Medical College,Beijing 100730, China
  • Received:2022-12-01 Online:2023-02-10 Published:2023-02-01
  • Contact: Sun Yicheng E-mail:sunyc@ipbcams.ac.cn
  • Supported by:
    National Natural Science Foundation of China(82002179);Beijing Natural Science Foundation(7212070);CAMS Innovation Fund for Medical Sciences(CIFMS2021-I2M-1-043)

Abstract:

Tuberculosis (TB), caused by Mycobacterium tuberculosis (MTB), remains a public health threat. To address this challenge, development of new anti-TB vaccines and drugs is urgent, which requires a more comprehensive understanding of gene function of MTB. CRISPR-Cas assisted genome editing has been widely used in prokaryotes and eukaryotes, whereas it was developed and applied in MTB until recently. Here, we reviewed recent advances in the development and the application of CRISPR assisted genome editing in MTB. This review particularly focused on the application of genome-wide CRISPR knockout and CRISPRi libraries for screening the genetic and chemical-genetic interaction profiling in MTB, aiming to deepen the understanding of gene editing in MTB and promote the basic research of MTB.

Key words: Mycobacterium tuberculosis, CRISPR-Cas system, Review literature as topic

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