College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha 410128, China.
College of Communication and Art Design, Swan College, Central South University of Forestry and Technology, Changsha 410128, China.
Plant Sci. 2024 Dec;349:112263. doi: 10.1016/j.plantsci.2024.112263. Epub 2024 Sep 17.
RNA editing is an important post-transcriptional event in all living cells. Within chloroplasts and mitochondria of higher plants, RNA editing involves the deamination of specific cytosine (C) residues in precursor RNAs to uracil (U). An increasing number of recent studies detail specificity of C-to-U RNA editing as an essential prerequisite for several plant stress-related responses. In this review, we summarize the current understanding of responses and functions of C-to-U RNA editing in plants under various stress conditions to provide theoretical reference for future research.
RNA 编辑是所有活细胞中一种重要的转录后事件。在高等植物的叶绿体和线粒体中，RNA 编辑涉及前体 RNA 中特定胞嘧啶 (C) 残基脱氨为尿嘧啶 (U)。越来越多的最新研究详细说明了 C 到 U 的 RNA 编辑特异性，作为几种与植物应激反应相关的必需前提条件。在这篇综述中，我们总结了目前对植物在各种胁迫条件下 C 到 U 的 RNA 编辑的反应和功能的理解，为未来的研究提供理论参考。
