生物资源2026，Vol.48Issue(1)：1-12,12.DOI:10.14188/j.ajsh.20250807001
植物细胞器RNA编辑研究进展
Research progress on RNA editing of plant organelles
摘要
Abstract
RNA editing is a crucial post-transcriptional modification widely occurred in plants and animals,playing essential biological functions.It is especially common in plant mitochondria and chloroplasts,and is of great significance for regulating organelle gene expression,functional maintenance,and plant development and stress adaptation.In recent years,significant progress has been made in plant RNA editing research due to advances in high-throughput sequencing,bioinformatics tools and functional genomics.In this review,we first summarize the current research methodologies for RNA editing,then focus on the recent findings related to mitochondrial and chloroplast RNA editing,emphasizing the roles and mechanisms of key editing factors such as PPR,MORF,and DYW proteins.Moreover,we explore the poten-tial functions of RNA editing in plant responses to abiotic stresses.This review aims to provide theoretical insight and references for further elucidating the molecular mechanism of RNA editing and its applications in crop improvement.关键词
RNA编辑/PPR蛋白/线粒体/叶绿体Key words
RNA editing/pentatricopeptide repeat protein/mitochondrion/chloroplast分类
生物科学引用本文复制引用
胡骏,王嘉轩,谢斌..植物细胞器RNA编辑研究进展[J].生物资源,2026,48(1):1-12,12.基金项目
国家自然科学基金:水稻线粒体RNA编辑与雄性不育的研究(31670310) （31670310）
湖北省创新群体:红莲型杂交水稻种质挖掘与利用(2020CFA009) （2020CFA009）
红莲型杂交水稻育性调控机制研究及平台建设(2024CSA059) （2024CSA059）
江汉大米专用水稻新品种培育(2024BBA005) （2024BBA005）
