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RNA Editing in Mitochondria and Plastids: Weird and Widespread
Trends in Genetics ( IF 11.4 ) Pub Date : 2020-11-14 , DOI: 10.1016/j.tig.2020.10.004
Julius Lukeš 1 , Binnypreet Kaur 2 , Dave Speijer 3
Affiliation  

Though widespread, RNA editing is rare, except in endosymbiotic organelles. A combination of higher mutation rates, relaxation of energetic constraints, and high genetic drift is found within plastids and mitochondria and is conducive for evolution and expansion of editing processes, possibly starting as repair mechanisms. To illustrate this, we present an exhaustive phylogenetic overview of editing types.



中文翻译:

线粒体和质体中的RNA编辑:怪异和广泛

尽管普遍存在,但RNA编辑很少,除了共生器官细胞器。在质体和线粒体内发现了较高的突变率,放松的能量约束和高遗传漂移的组合,这有利于编辑过程的进化和扩展,可能是从修复机制开始的。为了说明这一点,我们对编辑类型进行了详尽的系统发育概述。

更新日期:2021-01-19
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