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Biosystems design by directed evolution
Author(s) -
Wang Yajie,
Yu Xiaowei,
Zhao Huimin
Publication year - 2020
Publication title -
aiche journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.958
H-Index - 167
eISSN - 1547-5905
pISSN - 0001-1541
DOI - 10.1002/aic.16716
Subject(s) - directed evolution , directed molecular evolution , genome engineering , computational biology , selection (genetic algorithm) , synthetic biology , diversification (marketing strategy) , genome , biological evolution , computer science , biology , genetics , genome editing , artificial intelligence , gene , marketing , mutant , business
Through iterative rounds of genetic diversification and screening or selection, directed evolution has been widely used to engineer relatively simple biosystems such as nucleic acids and proteins with desired functions. In addition, directed evolution has played an important role in engineering more complex biosystems such as pathways and genomes. Since 2013, directed evolution has been further explored for biosystems design with numerous newly developed techniques that have enabled design and engineering of proteins, pathways, and genomes in a much more effective manner. In this review, we will highlight the abiotic biotransformations arisen from directed evolution and novel strategies for continuous evolution in vivo and ultrahigh‐throughput screening. We will also discuss the future challenges and opportunities of applying directed evolution for biosystems design.