Strategies and tools for metabolic engineering in Bacillus subtilis].

Xueqin Lü, Yaokang Wu, Lu Lin, Xianhao Xu, Wenwen Yu, Shixiu Cui, Jianghua Li, Guocheng Du, Long Liu

Sheng wu gong cheng xue bao = Chinese journal of biotechnology 2021 May 25

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As a typical food safety industrial model strain, Bacillus subtilis has been widely used in the field of metabolic engineering due to its non-pathogenicity, strong ability of extracellular protein secretion and no obvious codon preference. In recent years, with the rapid development of molecular biology and genetic engineering technology, a variety of research strategies and tools have been used to construct B. subtilis chassis cells for efficient synthesis of biological products. This review introduces the research progress of B. subtilis from the aspects of promoter engineering, gene editing, genetic circuit, cofactor engineering and pathway enzyme assembly. Then, we also summarized the application of B. subtilis in the production of biological products. Finally, the future research directions of B. subtilis are prospected.

Citation

Xueqin Lü, Yaokang Wu, Lu Lin, Xianhao Xu, Wenwen Yu, Shixiu Cui, Jianghua Li, Guocheng Du, Long Liu. Strategies and tools for metabolic engineering in Bacillus subtilis]. Sheng wu gong cheng xue bao = Chinese journal of biotechnology. 2021 May 25;37(5):1619-1636