基于转录因子的生物传感器用于天然产品生物合成的进展:优化,新兴技术和未来前景
Xiaohan Zhang1, Xinping Wu1, Hui Chen1
1National Key Laboratory for Development and Utilization of Forest Food Resources, Zhejiang A&F University, Hangzhou 311300, China; College of Food and Health, Zhejiang A&F University, Hangzhou 311300, China.
Biotechnology advances
|November 22, 2025
概括
基于转录因子的生物传感器 (TFB) 通过实时监测和动态调节来增强自然产品 (NP) 的生产. 本综述涵盖了高通量选,适应性进化和NP生物合成中的动态控制的TFB.
科学领域:
- 生物技术是生物技术.
- 合成生物学 合成生物学
- 代谢工程是代谢工程.
背景情况:
- 自然产品 (NPs) 在食品,医药和生物技术中至关重要.
- 目前的NP生物合成受到低标位和产量的限制.
- 基于转录因子的生物传感器 (TFB) 提供了实时监控和调节的解决方案.
研究的目的:
- 审查最近在将TFB应用于自然产品 (NP) 生产方面的进展.
- 讨论创新的工程策略,以优化TFB性能.
- 检查TFB在微生物NP生产中的挑战和未来潜力.
主要方法:
- 使用TFB进行高通量选.
- 由TFBs指导的适应性进化.
- 使用TFBs对生物合成途径的动态控制.
- 转录因子的in silico识别和蛋白质工程.
- 对TFB的监管要素进行微调.
主要成果:
- TFBs有助于克服NP生物合成中的限制.
- TFB能够实时监控和动态调节NP路径.
- 创新的工程方法提高了NP生产的TFB性能.
结论:
- TFB对于推进可扩展的自然产品生产至关重要.
- 在新兴平台中,TFB显示出前景,例如无细胞系统和非模型微生物.
- 解决TFB应用中的挑战将进一步增强微生物NP生产.
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