合成生物学与阿斯伯吉路斯相遇:为下一代有机酸生产提供工程策略
Yang Wu1, Qian-Hui Xu1, Zi-Lei Chen1
1School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, No. 1 Wenyuan Road, Nanjing, 210023, People's Republic of China.
World journal of microbiology & biotechnology
|January 12, 2025
概括
阿斯伯吉洛斯的基因工程增强了有机酸的生产. 本综述详细介绍了诸如代谢途径重建和CRISPR生物传感器等方法,以提高工业产量.
科学领域:
- 生物技术和工业微生物学
- 代谢工程是代谢工程.
背景情况:
- 有机酸是具有广泛工业应用的关键化学原料.
- 微生物发酵,特别是使用Aspergillus,是工业有机酸生产的主要方法.
- 阿斯伯吉卢斯的基因工程越来越多地用于提高有机酸产量.
研究的目的:
- 为了提供一个全面的概述的基因工程进步在Aspergillus有机酸生产.
- 突出提高有机酸发酵效率的策略和遗传工具.
- 讨论基于CRISPR的生物传感器在这个领域的潜力.
主要方法:
- 对阿斯伯吉勒斯菌种应用的基因工程技术的审查.
- 分析代谢途径的重建,副产品的消除和调节途径的修改.
- 探索菌体形态工程和基于CRISPR的生物传感器应用.
主要成果:
- 在重建向有机酸的代谢途径方面取得了重大成就.
- 成功消除副产品和修改Aspergillus中的调节途径.
- 工程化菌形态和CRISPR生物传感器用于增强发酵的证明潜力.
结论:
- 基因工程为改善Aspergillus菌株用于工业有机酸生产提供了强大的策略.
- 基于CRISPR的生物传感器在发酵监测中提出了有希望的,尽管具有挑战性的未来应用.
- 本综述为优化Aspergillus在工业有机酸制造中提供了理论指导.
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