期刊
ACS SYNTHETIC BIOLOGY
卷 10, 期 7, 页码 1574-1586出版社
AMER CHEMICAL SOC
DOI: 10.1021/acssynbio.0c00589
关键词
adaptive laboratory evolution; mutant library; genetic diversity; genome editing
资金
- National Natural Science Foundation of China [NSFC-21776209, NSFC21776208, NSFC-21621004]
- Natural Science Foundation of Tianjin [19JCYBJC21100]
Adaptive laboratory evolution (ALE) is a widely used tool for improving microbial phenotypes by increasing genetic diversity through mutations. The construction of high-quality mutant libraries is crucial for the success of ALE, and technologies for generating genetic diversity have rapidly developed in recent years.
Adaptive laboratory evolution (ALE) is a widely used and highly effective tool for improving microbial phenotypes and investigating the evolutionary roots of biological phenomena. Serving as the raw materials of evolution, mutations have been extensively utilized to increase the chances of engineering molecules or microbes with tailor-made functions. The generation of genetic diversity is therefore a core technology for accelerating ALE, and a high-quality mutant library is crucial to its success. Because of its importance, technologies for generating genetic diversity have undergone rapid development in recent years. Here, we review the existing techniques for the construction of mutant libraries, briefly introduce their mechanisms and applications, discuss ongoing and emerging efforts to apply engineering technologies in the construction of mutant libraries, and suggest future perspectives for library construction.
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