一个简化的RUBY报告员启用毛发根系统,用于快速评估基因组编辑和葡萄藤中的基因功能
Chong Ren1,2,3, Yanping Lin1,2,3, Mohamed Salaheldin Mokhtar Mohamed1,2,3,4
1State Key Laboratory of Plant Diversity and Specialty Crops, Beijing Key Laboratory of Grape Sciences and Enology, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, PR China.
Planta
|March 13, 2026
概括
一个简化的RUBY报告器 (siRUBY) 能够有效地监测植物转化. 这种系统与葡萄藤毛的根结合,为CRISPR技术和基因功能研究提供了一个快速的平台.
科学领域:
- 植物生物技术 植物生物技术
- 分子生物学分子生物学
- 遗传学 遗传学 是一个
背景情况:
- 监测植物转变对于基因组编辑至关重要.
- 鲁比报告员通过红色染色来促进转换事件的选择.
- 一个简化的版本,siRUBY,是为了提高效率而开发的.
研究的目的:
- 为了评估简化RUBY (siRUBY) 报告员在植物转化中的有效性.
- 为基因组编辑建立一个siRUBY辅助的葡萄藤毛发根系统.
- 评估这个平台对评估腺基编辑器 (ABE) 活动和基因功能的实用性.
主要方法:
- 开发了一个简化的RUBY (siRUBY) 记者,缺少葡萄糖转移酶基因.
- 使用siRUBY报告员建立一个葡萄藤毛发根系.
- 该平台的应用是通过腺因基编辑器 (ABE8e) 介导的A-to-G基编辑.
- 通过淘汰赛研究对MYB4a基因的功能分析.
主要成果:
- siRUBY报告器有效地作为植物转变的视觉选择标记器.
- 在siRUBY-grapevine毛发根系统证明了高效的腺基编辑 (约. 14% A-G) 的情况.
- 淘汰MYB4a导致红素沉积增加,并改变了相关基因的表达.
结论:
- 简化的RUBY报告器是监测工厂转型的有效工具.
- siRUBY-葡萄藤毛发根系统为葡萄藤中的快速基因组编辑和基因功能研究提供了一个强大的平台.
- 这种方法促进了新型CRISPR技术在葡萄酒研究中的应用.
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