MicroRNA在种子发育、休眠与萌发过程中的作用

doi:10.16288/j.yczz.16-268

遗传 ›› 2017, Vol. 39 ›› Issue (1): 14-21.doi: 10.16288/j.yczz.16-268

MicroRNA在种子发育、休眠与萌发过程中的作用

魏俊¹(),陆秀君¹(),张晓林¹,梅梅²,黄晓丽¹

1. 沈阳农业大学林学院,沈阳 110866
2. 沈阳农业大学园艺学院,沈阳 110866

收稿日期:2016-08-04 修回日期:2016-10-05 出版日期:2017-01-20 发布日期:2017-12-24
作者简介:魏俊,在读硕士研究生,研究方向：种子生物学。E-mail: weijun199052009@qq.com|陆秀君,教授,博士生导师,研究方向：种子生物学。E-mail: lxjsyau@126.com
基金资助:
国家自然科学基金面上项目(31570621)

Functions of microRNA in seed development, dormancy and germination processes

Jun Wei¹(),Xiujun Lu¹(),Xiaolin Zhang¹,Mei Mei²,Xiaoli Huang¹

1. College of Forestry, Shenyang Agricultural University, Shenyang 110866, China
2. College of Horticulture, Shenyang Agricultural University, Shenyang 110866, China

Received:2016-08-04 Revised:2016-10-05 Published:2017-01-20 Online:2017-12-24
Supported by:
the National Nature Science Foundation of China(31570621)

摘要/Abstract

摘要：

植物microRNA(miRNA)是一类小分子非编码RNA,对植物的生长发育发挥着重要调控作用。种子发育、休眠与萌发是植物生命进程中的重要阶段。在这一阶段内,种子受各种环境因子及内源激素调控,并且不同植物种子具有不同发育及休眠特性。随着人们对种子发育、休眠及萌发机理的探究,越来越多miRNA被鉴定,它们能够基于植物激素信号传导、抗氧化作用、关键转录因子调控等途径参与种子形态建成、物质代谢及各种胁迫响应。本文主要综述了近年来植物miRNA的形成及调控机理,以及在种子发育、休眠及萌发过程中发挥的调控作用,旨在为今后的研究方向提供参考。

关键词: 种子, 发育, 休眠, 萌发, miRNA

Abstract:

In plants, microRNAs (miRNAs) are a class of non-coding small RNAs that play important roles in various biological processes, such as seed development, dormancy and germination. In these stages, seeds are regulated by various extrinsic environmental factors and intrinsic hormones. Different species of seeds have distinct development and dormancy characteristics. Recent investigations have identified more and more miRNAs to regulate seed morphogenesis, material metabolism and stress response capacities through hormonal signal transduction, antioxidant effects and transcription factors, etc. In this review, we summarize recent progresses on regulatory mechanisms of miRNAs, and also complex multilevel regulation of miRNAs in the process of seed development, dormancy and germination. We hope to provide insights into further research.

Key words: seed, development, dormancy, germination, miRNA

魏俊,陆秀君,张晓林,梅梅,黄晓丽. MicroRNA在种子发育、休眠与萌发过程中的作用[J]. 遗传, 2017, 39(1): 14-21.

Jun Wei,Xiujun Lu,Xiaolin Zhang,Mei Mei,Xiaoli Huang. Functions of microRNA in seed development, dormancy and germination processes[J]. Hereditas(Beijing), 2017, 39(1): 14-21.

参考文献

[1]	Li JY, Reichel M, Li YJ, Millar AA. The functional scope of plant microRNA-mediated silencing. Trends Plant Sci, 2014, 19(12): 750-756.
[2]	Castel SE, Martienssen RA. RNA interference in the nucleus: roles for small RNAs in transcription, epigenetics and beyond. Nat Rev Genet, 2013, 14(2): 100-112.
[3]	Rogers K, Chen X. Biogenesis, turnover, and mode of action of plant microRNAs. Plant Cell, 2013, 25(7): 2383-2399.
[4]	Bologna NG, Voinnet O. The diversity, biogenesis, and activities of endogenous silencing small RNAs in Arabidopsis. Annu Rev Plant Biol, 2014, 65(1): 473-503.
[5]	Taylor RS, Tarver JE, Hiscock SJ, Donoghue PCJ. Evolutionary history of plant microRNAs. Trends Plant Sci, 2014, 19(3): 175-182.
[6]	Locascio A, Roig-Villanova I, Bernardi J, Varotto S. Current perspectives on the hormonal control of seed development in Arabidopsis and maize: a focus on auxin. Front Plant Sci, 2014, 5: 412.
[7]	Gao JD, Fu H, Zhou XQ, Chen ZJ, Luo Y, Cui BY, Chen GH, Liu J. Comparative proteomic analysis of seed embryo proteins associated with seed storability in rice (Oryza sativa L.) during natural aging. Plant Physiol Bioch, 2016, 103: 31-44.
[8]	Yan XN, Tian M, Wang CX. Physiological and biochemical changes during the seed development of Cypripedium japonicum. Forest Res, 2015, 28(6): 851-857.
[8]	闫晓娜, 田敏, 王彩霞. 扇脉杓兰种子发育过程中的生理生化变化. 林业科学研究, 2015, 28(6): 851-857.
[9]	Tian MH, Zhao ZW, Tang AJ. Desiccation sensitivity and effects of temperature and moisture content of the substrate during storage on after-ripening in seeds of Cycas revoluta. Plant Physiol J, 2016, 52(2): 225-233.
[9]	田美华, 赵正武, 唐安军. 苏铁种子的脱水敏感性及温湿条件对种子后熟的影响. 植物生理学报, 2016, 52(2): 225-233.
[10]	Xu WJ. Research on seed development and dormancy breaking mechanism of Paris polyphylla var. yunnanensis (Fr) Hand[D]. Beijing: Peking Union Medical College, 2013: 10-11.
[10]	徐文娟. 滇重楼种子发育与种子休眠解除机理研究[学位论文]. 北京: 北京协和医学院, 2013: 10-11.
[11]	Schwienbacher E, Navarro-Cano JA, Neuner G, Erschbamer B. Seed dormancy in alpine species. Flora, 2011, 206(10): 845-856.
[12]	Shu K, Liu XD, Xie Q, He ZH. Two faces of one seed: hormonal regulation of dormancy and germination. Mol Plant, 2016, 9(1): 34-45.
[13]	Arc E, Sechet J, Corbineau F, Rajjou L, Marion-Poll A. ABA crosstalk with ethylene and nitric oxide in seed dormancy and germination. Front Plant Sci, 2013, 4: 63.
[14]	Amjad M, A

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MicroRNA在种子发育、休眠与萌发过程中的作用

Functions of microRNA in seed development, dormancy and germination processes

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