综述

miRNA在植物种子发育过程中的作用

展开
  • 中国计量学院生命科学学院,浙江省海洋食品品质及危害物控制技术重点实验室,杭州 310018
龚淑敏,在读硕士研究生,专业方向:植物逆境生理与分子生物学。E-mail: gongshumin1029@126.com丁艳菲,副教授,研究方向:植物逆境生理与分子生物学。E-mail: dingyanfei1984@126.com龚淑敏和丁艳菲为并列第一作者。

收稿日期: 2015-01-08

  修回日期: 2015-03-18

  网络出版日期: 2015-05-12

基金资助

国家自然科学基金项目(编号:31401299,31170251,31470368)和浙江省自然科学基金项目(编号:LY13C020002,LZ14C020001)资助

Role of miRNA in plant seed development

Expand
  • Key Laboratory of Marine Food Quality and Hazard Controlling Technology of Zhejiang Province, College of Life Sciences, China Jiliang University, Hangzhou 310018, China

Received date: 2015-01-08

  Revised date: 2015-03-18

  Online published: 2015-05-12

摘要

MicroRNA(miRNA)是一类小分子非编码RNA,通过降解靶基因途径在转录后水平调控基因表达,参与植物生长、发育以及逆境胁迫应答等多种细胞代谢活动。种子是植物生长的基础要素,是农业生产的重要资料。与种子发育相关的miRNA已在多种植物中得到鉴定。文章综述了参与植物种子发育过程的miRNA及其在种子发育中的具体调控机制,旨在为利用miRNA提高种子遗传特性提供研究思路。

本文引用格式

龚淑敏, 丁艳菲, 朱诚 . miRNA在植物种子发育过程中的作用[J]. 遗传, 2015 , 37(6) : 554 -560 . DOI: 10.16288/j.yczz.15-020

Abstract

MicroRNA (miRNA), a class of non-coding small RNAs, has been reported to be involved in a broad range of metabolic and physiological processes in plants, such as plant growth, development and responses to stresses. They participate in gene expression by degrading target genes at post-transcriptional levels. Seeds are the basic elements of plant growth and important materials for agriculture. miRNAs have been identified to be involved in seed development in many plants. Herein we review recent progresses on the miRNAs involved in seed development and their regulatory mechanisms, which will help to provide insights into further research to improve seed quality.

参考文献

[1] Bartel DP. MicroRNAs: Genomics, biogenesis, mechanism, and function. Cell , 2004, 116(2): 281-297.
[2] Zamore PD, Haley B. Ribo-gnome: The big world of small RNAs. Science , 2005, 309(5740): 1519-1524.
[3] Lee RC, Feinbaum RL, Ambros V. The C. elegans heterochronic gene lin-4 encodes small RNAs with antisense complementarity to lin-14 . Cell , 1993, 75(5): 843-854.
[4] Park W, Li JJ, Song RT, Messing J, Chen XM. CARPEL FACTORY, a Dicer homolog, and HEN1, a novel protein, act in microRNA metabolism in Arabidopsis thaliana . Curr Biol , 2002, 12(17): 1484-1495.
[5] Llave C, Kasschau KD, Rector MA, Carrington JC. Endogenous and silencing-associated small RNAs in plants. Plant Cell , 2002, 14(7): 1605-1619.
[6] Jones-Rhoades MW, Bartel DP, Bartel B. MicroRNAs and their regulatory roles in plants. Annu Rev Plant Biol , 2006, 57: 19-53.
[7] Teotia S, Tang GL. To bloom or not to bloom: role of MicroRNAs in plant flowering. Mol Plant , 2015, 8(3): 359-377.
[8] Khraiwesh B, Zhu JK, Zhu JH. Role of miRNAs and siRNAs in biotic and abiotic stress responses of plants. Biochim Biophys Acta , 2012, 1819(2): 137-148.
[9] Jia L, Zhang DY, Qi XW, Ma B, Xiang ZH, He NJ. Identification of the conserved and novel miRNAs in mulberry by high-throughput sequencing. PLoS One , 2014, 9(8): e104409.
[10] Reinhart BJ, Weinstein EG, Rhoades MW, Bartel B, Bartel DP. MicroRNAs in plants. Genes Dev , 2002, 16(13): 1616-1626.
[11] Xie ZX, Allen E, Fahlgren N, Calamar A, Givan SA, Carrington JC. Expression of Arabidopsis MIRNA genes. Plant Physiol , 2005, 138(4): 2145-2154.
[12] 魏强, 梁永宏, 李广林. 植物miRNA的进化. 遗传, 2003, 35(3): 315-323.
[13] Baranauskė S, Mickutė M, Plotnikova A, Finke A, Venclovas Č, Klimašauskas S, Vilkaitis G. Functional mapping of the plant small RNA methyltransferase: HEN1 physically interacts with HYL1 and DICER-LIKE 1 proteins. Nucleic Acids Res , 2015, 43(5): 2802-2812.
[14] Bollman KM, Aukerman MJ, Park MY, Hunter C, Berardini TZ, Poethig RS. HASTY, the Arabidopsis ortholog of exportin 5/MSN5, regulates phase change and morphogenesis. Development , 2003, 130(8): 1493-1504.
[15] Park MY, Wu G, Gonzalez-Sulser A, Vaucheret H, Poethig RS. Nuclear processing and export of microRNAs in Arabidopsis . Proc Natl Acad Sci USA , 2005, 102(10): 3691-3696.
[16] Xie M, Zhang SX, Yu B. microRNA biogenesis, degradation and activity in plants. Cell Mol Life Sci , 2015, 72(1): 87-99.
[17] Bonnet E, Van de Peer Y, Rouzé P. The small RNA world of plants. New Phytol , 2006, 171(3): 451-468.
[18] Khan Y, Yadav A, Bonthala VS, Muthamilarasan M, Yadav CB, Prasad M. Comprehensive genome-wide identification and expression profiling of foxtail millet [ Setaria italica (L.)] miRNAs in response to abiotic stress and development of miRNA database. Plant Cell , Tissue and Organ Culture (PCTOC) , 2014, 118(2): 279-292.
[19] Reinhart BJ, Slack FJ, Basson M, Pasquinelli AE, Bettinger JC, Rougvie AE, Horvitz HR, Ruvkun G. The 21-nucleotide let-7 RNA regulates developmental timing in Caenorhabditis elegans . Nature , 2000, 403(6772): 901-906.
[20] Ding YF, Tao YL, Zhu C. Emerging roles of microRNAs in the mediation of drought stress response in plants. J Exp Bot , 2013, 64(11): 3077-3086.
[21] Carrington JC, Ambros V. Role of microRNAs in plant and animal development. Science , 2003, 301(5631): 336-338.
[22] Zhang BH. MicroRNA: a new target for improving plant tolerance to abiotic stress. J Exp Bot , 2015, 66(7): 1749-1761.
[23] Körbes AP, Machado RD, Guzman F, Almerão MP, de Oliveira LFV, Loss-Morais G, Turchetto-Zolet AC, Cagliari A, Maraschin FS, Margis-Pinheiro M, Margis R. Identifying conserved and novel micrornas in developing seeds of Brassica napus using deep sequencing. PLoS One , 2012, 7(11): e50663.
[24] Zhao YT, Wang M, Fu SX, Yang WC, Qi CK, Wang X J. Small RNA Profiling in Two Brassica
文章导航

/