基因淘汰小鼠的CRISPR介导构建用于研究抗病毒天生的免疫力
Yangkun Shen1, Xiangqian Zhao2, Chunfu Zheng3
1Fujian Key Laboratory of Innate Immune Biology, Biomedical Research Center of South China, College of Life Science, Fujian Normal University, Fuzhou, China.
Methods in molecular biology (Clifton, N.J.)
|August 27, 2024
概括
研究人员现在可以使用CRISPR-Cas9技术高效地创建基因淘汰赛小鼠. 本协议详细介绍了cGAS基因淘汰小鼠的构建,以研究对病毒感染的先天免疫反应.
科学领域:
- 分子生物学分子生物学
- 免疫学 免疫学 免疫学
- 遗传学 遗传学 是一个
背景情况:
- CRISPR-Cas9基因编辑是了解基因功能的重要工具.
- 基因淘汰赛小鼠模型对于研究病毒感染的自然免疫反应至关重要.
研究的目的:
- 为使用CRISPR-Cas9.9生成基因淘汰小鼠提供详细的协议.
- 专门针对cGAS基因创建淘汰模式来研究先天免疫力.
主要方法:
- 针对cGAS基因的单导向RNA (sgRNA) 的设计.
- 在小鼠胚胎中微注射sgRNA和Cas9.
- 查和验证基因编辑结果在由此产生的小鼠.
主要成果:
- 使用CRISPR-Cas9系统成功生成了基因淘汰小鼠.
- 使用这些模型,展示分析自然免疫反应中的基因功能方法.
结论:
- 这种协议可以有效地生成特定基因淘汰赛小鼠模型.
- cGAS基因淘汰小鼠作为一种强大的工具,用于调查抗病毒天生的免疫机制.
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