RNAi: Prokaryotes 在行动中参与其中
John van der Oost1, Stan J J Brouns
1Laboratory of Microbiology, Wageningen University, 6703 HB Wageningen, Netherlands. john.vanderoost@wur.nl
Cell
|December 1, 2009
概括
在微生物中,CRISPR-Cas系统提供了适应性免疫力. 在Pyrococcus furiosus中,一种新的变异针对的是RNA,而不是DNA,扩大了这些防御机制的已知功能.
科学领域:
- 微生物学 微生物学
- 分子生物学分子生物学
- 遗传学 是一个遗传学.
背景情况:
- 克里斯普尔-卡斯系统是原生生物适应性免疫机制.
- 这些系统通常使用CRISPR衍生RNA向外来DNA.
- 之前的研究重点是CRISPR相关 (Cas) 蛋白质对DNA进行向.
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