整合酵母生物多样性和机器学习,用于预测代谢工程.
Akaraphol Watcharawipas1, Weerawat Runguphan2, Peerapat Khamwachirapithak3
1Department of Microbiology, Faculty of Science, Mahidol University, 272 Rama VI Road, Ratchathewi, Bangkok 10400, Thailand.
FEMS yeast research
|December 3, 2025
概括
利用酵母生物多样性和机器学习 (ML) 增强了代谢工程. ML预测遗传部分的功能和优化途径,而各种酵母提供强大的工业特征,创造可扩展的平台.
科学领域:
- 微生物学和生物技术
- 合成生物学 合成生物学
- 计算生物学 计算生物学
背景情况:
- 麦芽是一种工业生物技术中的工作马,但在复杂的代谢物合成和原料利用方面存在局限性.
- 非传统的酵母如Yarrowia lipolytica和Ogataea polymorpha提供了有利的特征 (例如,耐热性,脂质积累),但缺乏足够的遗传工具和可预测性.
- 由于基因工程和组件性能预测方面的挑战,替代酵母的广泛采用受到阻碍.
研究的目的:
- 审查酵母生物多样性如何扩大代谢工程的工程策略.
- 要突出最近的机器学习 (ML) 在数据引导酵母菌株和路径设计方面的进展.
- 强调ML引导的基因元素的识别和优化,以改善酵母平台.
主要方法:
- 在代谢工程中对酵母生物多样性的当前文献的综述.
- 对最近的机器学习应用程序进行分析,以预测遗传部分的功能和优化基因表达.
- 讨论 ML 驱动的新生物合成成分和途径配置的发现.
- 探索如何利用酵母的进化多样性来增强菌株的强度.
主要成果:
- 机器学习能够准确地预测遗传部分的功能,并优化各种酵母中的基因表达.
- 机器学习工具有助于合理选择非模型宿主的遗传元素和路径设计.
- 酵母生物多样性提供了扩展的底盘选项和工具包,在工业条件下提高了菌株性能.
- 基于机器学习的方法简化了代谢工程中的设计-构建-测试-学习周期.
结论:
- 酵母生物多样性和机器学习的整合正在创建更加模块化,预测性和可扩展的酵母平台.
- 机器学习的进步对于克服工程非传统酵母的局限性至关重要.
- 将进化多样性与智能计算相结合,有望彻底改变下一代代代谢工程.
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