代谢网络重新连接和温度依赖的调节,以提高大肠杆菌中3 - 脱基胺的产量

Dongming Liu1, Lian Wang2, Lingling Ma2

  • 1Science Center for Future Foods, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, China; Engineering Research Center of Ministry of Education On Food Synthetic Biotechnology, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu 214122, China; Jiangsu Province Engineering Research Center of Food Synthetic Biotechnology, Jiangnan University, Wuxi 214122, China.

Bioresource technology
|September 2, 2024
PubMed
概括

研究人员对大肠杆菌进行了改造,以提高3-脱西基胺 (DHS) 的产生. 一个新的CRISPRi系统提高了DHS产量30倍,达到94.2g/L,克服了微生物细胞工厂以前的局限性.