表观遗传调控及其在水稻中的研究进展  

Epigenetic regulations and their research progresses in rice

作　　者：张媛媛 张玉 任育军[1] 缪颖[1] ZHANG Yuanyuan;ZHANG Yu;REN Yujun;MIAO Ying(Center for Molecular Cell and Systems Biology,College of Life Sciences,Fujian Agriculture and Forestry University,Fuzhou,Fujian 350002,China)

机构地区：[1]福建农林大学生命科学学院分子细胞和系统生物学中心,福建福州350002

出　　处：《福建农林大学学报（自然科学版）》2018年第5期513-523,共11页Journal of Fujian Agriculture and Forestry University:Natural Science Edition

基　　金：福建省引导性项目(2015N0019);国家自然科学基金项目(31470383;31770318)

摘　　要：水稻是最重要的粮食作物之一,也是重要的单子叶模式植物.近年来,水稻表观遗传调控机制的研究取得较大进展.越来越多的研究表明,水稻表观遗传修饰在调节基因的表达继而影响生长发育、作物种质改良以及胁迫应答等方面发挥重要作用.本文对表观遗传调控的作用机制以及在水稻中的研究进展进行综述,并对其发展前景进行展望.Rice is one of the most important crops and also an important model plant.In recent years,great progresses on epigenetic studies have been made in rice.Increasing researches have shown that epigenetic regulations play important roles in controlling gene expression during rice plant growth and development,crop breeding improvement and also responses to stresses.This review summa-rizes the basic mechanism of epigenetic regulations and their recent research progresses in rice.The future research directions are al-so prospected.

关 键 词：表观遗传学 DNA甲基化 组蛋白修饰 非编码RNA 水稻 

分 类 号：Q943[生物学—植物学]