通过强大的CRISPR-Act3.0系统针对性激活阿拉比多普西斯基因
Changtian Pan1, Yiping Qi2,3
1Department of Plant Science and Landscape Architecture, University of Maryland, College Park, MD, USA.
Methods in molecular biology (Clifton, N.J.)
|September 8, 2023
概括
这项研究详细介绍了一种强大的CRISPR激活 (CRISPRa) 方法,用于植物基因过度表达. 克里斯普尔-Act3.0系统能够在阿拉比多普西斯中实现精确,可扩展的转录调节,帮助遗传研究.
科学领域:
- 植物分子生物学 植物分子生物学
- 基因法规 基因法规
- 生物技术是生物技术.
背景情况:
- 克里斯普尔/卡斯系统是基因组工程的强大工具.
- 缺核酶的Cas9 (dCas9) 能够实现RNA引导的转录调节.
- 克里斯普尔激活 (CRISPRa) 为基因过度表达提供了一种功能获取策略.
研究的目的:
- 提供使用CRISPR-Act3.0系统在Arabidopsis中激活基因的详细协议.
- 展示一种强大且可扩展的RNA引导转录激活方法.
- 促进植物科学中的基础和翻译性研究.
主要方法:
- 对sgRNA设计和CRISPR-Act3.0系统构建的逐步指南.
- 通过花浸泡方法对阿拉比多普西斯进行了农业细菌介导的转化.
- 识别成功激活基因的转基因植物.
主要成果:
- 克里斯普尔-Act3.0系统促进了Arabidopsis的高效和强大的基因激活.
- 详细的程序确保成功实施CRISPRa战略.
- 该方法可以在原生染色体环境中精确控制基因表达.
结论:
- 克里斯普拉代表了植物基因功能研究的重大进步.
- CRISPR-Act3.0系统为可扩展的基因激活提供了一个可靠的平台.
- 该协议使研究人员能够通过有针对性的过度表达来探索基因功能.
关键词:
行为3.0 行为3.0阿拉比多普西斯 (Arabidopsis) 是一种植物.克里斯普尔是什么意思?克里斯普尔是什么意思?在CRISPR中激活CRISPR.这就是CRISPR/Cas9的作用.花浸泡花浸泡的方法功能获取 - 功能获取多重基因激活多重基因激活有针对性的基因激活.转录法规 转录法规更多相关视频
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