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RNA directed DNA methylation and seed plant genome evolution

文献类型：期刊论文

作者Wambui Mbichi, R.1,3,4,6; Wang, Qing-Feng2,4,5; Wan, Tao2,3,6
刊名PLANT CELL REPORTS
出版日期2020-08-01
卷号39期号:8页码:983-996
ISSN号0721-7714
关键词RNA directed DNA methylation Seed plants Genome evolution Transposon regulation Development
DOI10.1007/s00299-020-02558-4
英文摘要RNA Directed DNA Methylation (RdDM) is a pathway that mediates de novo DNA methylation, an evolutionary conserved chemical modification of cytosine bases, which exists in living organisms and utilizes small interfering RNA. Plants utilize DNA methylation for transposable element (TE) repression, regulation of gene expression and developmental regulation. TE activity strongly influences genome size and evolution, therefore making DNA methylation a key component in understanding divergence in genome evolution among seed plants. Multiple proteins that have extensively been studied in model plantArabidopsis thalianacatalyze RNA dependent DNA Methylation pathway along with small interfering RNA. Several developmental functions have also been attributed to DNA methylation. This review will highlight aspects of RdDM pathway dynamics, evolution and functions in seed plants with focus on recent findings on conserved and non-conserved attributes between angiosperms and gymnosperms to potentially explain how methylation has impacted variations in evolutionary and developmental complexity among them and advance current understanding of this crucial epigenetic pathway.
资助项目National Science Foundation of China[31870206] ; Scientific Research Project of Shenzhen Urban Administration[201519] ; Major Technical Research Project of the Innovation of Science and Technology Commission of Shenzhen[JSGG20140515164852417] ; Major Technical Research Project of the Innovation of Science and Technology Commission of Shenzhen[SAJL201607]
WOS研究方向Plant Sciences
语种英语
出版者SPRINGER
WOS记录号WOS:000543697900001
源URL[http://202.127.146.157/handle/2RYDP1HH/15417]  
专题中国科学院武汉植物园
通讯作者Wang, Qing-Feng; Wan, Tao
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Sino Africa Joint Res Ctr, Wuhan 430074, Peoples R China
3.Fairy Lake Bot Garden, Key Lab Southern Subtrop Plant Divers, Shenzhen, Peoples R China
4.Chinese Acad Sci, Key Lab Plant Germplasm Enhancement & Specialty A, Wuhan Bot Garden, Wuhan 430074, Hubei, Peoples R China
5.Chinese Acad Sci, Core Bot Garden, Ctr Conservat Biol, Wuhan 430074, Peoples R China
6.Chinese Acad Sci, Shenzhen, Peoples R China
推荐引用方式
GB/T 7714		 Wambui Mbichi, R.,Wang, Qing-Feng,Wan, Tao. RNA directed DNA methylation and seed plant genome evolution[J]. PLANT CELL REPORTS,2020,39(8):983-996.
APA Wambui Mbichi, R.,Wang, Qing-Feng,&Wan, Tao.(2020).RNA directed DNA methylation and seed plant genome evolution.PLANT CELL REPORTS,39(8),983-996.
MLA Wambui Mbichi, R.,et al."RNA directed DNA methylation and seed plant genome evolution".PLANT CELL REPORTS 39.8(2020):983-996.

入库方式： OAI收割

来源：武汉植物园

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