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Updated: May 10, 2025

Genome Editing in Mammalian Cell Lines using CRISPR-Cas

Genome Editing in Mammalian Cell Lines using CRISPR-Cas

Published on: April 11, 2019

在微生物细胞工厂中应用CRISPR-Cas9

Jinhui Yang¹, Junyan Song¹, Zeyu Feng¹

¹School of Pharmacy, Binzhou Medical University, Yantai, 264003, China.

Biotechnology letters

|April 21, 2025

概括

CRISPR-Cas9基因编辑彻底改变了微生物生物合成的生物基成分. 优化这种工具是克服工程困难工业微生物的挑战的关键.

科学领域:

合成生物学合成生物学
微生物生物技术微生物生物技术
基因组工程是基因组工程.

背景情况:

代谢工程细菌对于生物基成分生物合成至关重要.
克里斯普尔-Cas9 (集群定期间隔的短短的平行体重复-克里斯普尔相关蛋白9) 已经改变了基因组编辑.
它的准确性和适应性使新的监管系统和路径优化成为可能.

研究的目的:

在代谢工程中引入CRISPR-Cas9的机制和应用.
为更广泛的微生物应用讨论优化CRISPR-Cas9的策略.
为应对应用CRISPR-Cas9在工业相关,基因难以处理的微生物中的挑战.

主要方法:

审查CRISPR-Cas9机制和当前的应用.
讨论如何优化CRISPR-Cas9的准效率.
探索减少非目标效应的方法.

主要成果:

在微生物宿主中,CRISPR-Cas9促进了广泛的基因组规模的改变.
优化策略可以提高CRISPR-Cas9的有效性并减少错误.
这项技术显示出对设计新型微生物细胞工厂的前景.

结论:

克里斯普尔-Cas9是促进微生物生物合成的强大工具.
需要进一步的研究,以便将CRISPR-Cas9的应用扩展到具有挑战性的微生物.
优化CRISPR-Cas9将加速生物基产品的开发.

关键词:

这就是CRISPR-Cas9的特征.基因组编辑基因组编辑代谢工程是代谢工程.微生物细胞工厂微生物细胞工厂

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Generation of Genomic Deletions in Mammalian Cell Lines via CRISPR/Cas9

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