PLANT RNA SILENCING IN VIRAL DEFENCE

被引：0

作者：

Pantaleo, Vitantonio ^{[1
]}

机构：

[1] CNR, Ist Virol Vegeta, I-10126 Turin, Italy

来源：

RNA INFRASTRUCTURE AND NETWORKS | 2011年 / 722卷

关键词：

CAULIFLOWER-MOSAIC-VIRUS; DOUBLE-STRANDED-RNA; SHORT-INTERFERING-RNA; DICER-LIKE PROTEINS; TO-CELL MOVEMENT; FRAME-VI PRODUCT; ARABIDOPSIS ARGONAUTE1; ANTIVIRAL IMMUNITY; SYSTEMIC SPREAD; SUPPRESSION;

D O I：

暂无

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

RNA silencing is described in plants and insects as a defence mechanism against foreign nucleic acids, such as invading viruses. The RNA silencing-based antiviral defence involves the production of virus-derived small interfering RNAs and their association to effector proteins, which together drive the sequence specific inactivation of viruses. The entire process of antiviral defence 'borrows' several plant factors involved in other specialized RNA silencing endogenous pathways. Different viruses use variable strategies to infect different host plants, which render the antiviral RNA silencing a complex phenomenon far to be completely clarified. This chapter reports current advances in understanding the main steps of the plant's RNA-silencing response to viral invasion and discusses some of the key questions still to be answered.

引用

收藏

页码：39 / 58

页数：20

相关论文

共 138 条

[51] An RNA-directed nuclease mediates post-transcriptional gene silencing in Drosophila cells [J].

Hammond, SM ;

Bernstein, E ;

Beach, D ;

Hannon, GJ .

NATURE, 2000, 404 (6775) :293-296

[52] In situ characterization of Cymbidium Ringspot tombusvirus infection-induced posttranscriptional gene silencing in Nicotiana benthamiana [J].

Havelda, Z ;

Hornyik, C ;

Crescenzi, A ;

Burgyán, J .

JOURNAL OF VIROLOGY, 2003, 77 (10) :6082-6086

[53] Dissecting Arabidopsis thaliana DICER function in small RNA processing, gene silencing and DNA methylation patterning [J].

Henderson, Ian R. ;

Zhang, Xiaoyu ;

Lu, Cheng ;

Johnson, Lianna ;

Meyers, Blake C. ;

Green, Pamela J. ;

Jacobsen, Steven E. .

NATURE GENETICS, 2006, 38 (06) :721-725

[54] Transitivity-dependent and -independent cell-to-cell movement of RNA silencing [J].

Himber, C ;

Dunoyer, P ;

Moissiard, G ;

Ritzenthaler, C ;

Voinnet, O .

EMBO JOURNAL, 2003, 22 (17) :4523-4533

[55] Specific interactions between Dicer-like proteins and HYL1/DRB-family dsRNA-binding proteins in Arabidopsis thaliana [J].

Hiraguri, A ;

Itoh, R ;

Kondo, N ;

Nomura, Y ;

Aizawa, D ;

Murai, Y ;

Koiwa, H ;

Seki, M ;

Shinozaki, K ;

Fukuhara, T .

PLANT MOLECULAR BIOLOGY, 2005, 57 (02) :173-188

[56] A simplified method for cloning of short interfering RNAs from Brassica juncea infected with Turnip mosaic potyvirus and Turnip crinkle carmovirus [J].

Ho, Thien ;

Pallett, Denise ;

Rusholme, Rachel ;

Dalmay, Tamas ;

Wang, Hui .

JOURNAL OF VIROLOGICAL METHODS, 2006, 136 (1-2) :217-223

[57] Structural insights into mechanisms of the small RNA methyltransferase HEN1 [J].

Huang, Ying ;

Ji, Lijuan ;

Huang, Qichen ;

Vassylyev, Dmitry G. ;

Chen, Xuemei ;

Ma, Jin-Biao .

NATURE, 2009, 461 (7265) :823-U86

[58] MicroRNAs and their regulatory roles in plants [J].

Jones-Rhoades, Matthew W. ;

Bartel, David P. ;

Bartel, Bonnie .

ANNUAL REVIEW OF PLANT BIOLOGY, 2006, 57 :19-53

[59] MicroRNA biogenesis: Coordinated cropping and dicing [J].

Kim, VN .

NATURE REVIEWS MOLECULAR CELL BIOLOGY, 2005, 6 (05) :376-385

[60] Requirement of cauliflower mosaic virus open reading frame VI product for viral gene expression and multiplication in turnip protoplasts [J].

Kobayashi, K ;

Tsuge, S ;

Nakayashiki, H ;

Mise, K ;

Furusawa, I .

MICROBIOLOGY AND IMMUNOLOGY, 1998, 42 (05) :377-386

← 1 2 3 4 5 6 7 8 9 10 →