Abstract
The recent emergence of severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)caused serious harm to human health and struck a blow to global economic development.Research on SARS-CoV-2 has greatly benefited from the use of reverse genetics systems,which have been established to artificially manipulate the viral genome,generating recombinant and reporter infectious viruses or biosafety level 2(BSL-2)-adapted non-infectious replicons with desired modifications.These tools have been instrumental in studying the molecular biological characteristics of the virus,investigating antiviral therapeutics,and facilitating the development of attenuated vaccine candidates.Here,we review the construction strategies,development,and applications of reverse ge-netics systems for SARS-CoV-2,which may be applied to other CoVs as well.
基金项目
Major Research Plan of the National Natural Science Foundation of China(92269105)
Zhejiang Provincial Natural Science Foundation(LZ22C180002)
NETL
NSTL
万方数据