Results 41 to 50 of about 1,673,511 (373)

A calmodulin-like protein suppresses RNA silencing and promotes geminivirus infection by degrading SGS3 via the autophagy pathway in Nicotiana benthamiana

PLoS Pathogens, 2017
A recently characterized calmodulin-like protein is an endogenous RNA silencing suppressor that suppresses sense-RNA induced post-transcriptional gene silencing (S-PTGS) and enhances virus infection, but the mechanism underlying calmodulin-like protein ...
Fangfang Li, Nan Zhao, Zhenghe Li, Xiongbiao Xu, Yaqin Wang, Xiuling Yang, Shu-Sheng Liu, Aiming Wang, Xue-ping Zhou   +8 more
semanticscholar   +1 more source

Identification of Pns6, a putative movement protein of RRSV, as a silencing suppressor

Virology Journal, 2010
RNA silencing is a potent antiviral response in plants. As a counterdefense, most plant and some animal viruses encode RNA silencing suppressors. In this study, we showed that Pns6, a putative movement protein of Rice ragged stunt virus (RRSV), exhibited
Lin Qiying, Wu Zujian, Hu Meiqun, Cai Lijun, Wang Chunzheng, Du Zhenguo, Wu Jianguo, Li Yi, Xie Lianhui   +8 more
doaj   +1 more source

RNA-Mediated Gene Silencing Signals Are Not Graft Transmissible from the Rootstock to the Scion in Greenhouse-Grown Apple Plants Malus sp. [PDF]

, 2012
RNA silencing describes the sequence specific degradation of RNA targets. Silencing is a non-cell autonomous event that is graft transmissible in different plant species.
Bai, Ban, Broothaerts, Buhtz, Conny Tränkner, Crasweller, Dieter Treutter, Espley, Flachowsky, Flachowsky, Gilissen, Harada, Henryk Flachowsky, Hewezi, Himber, Iris Szankowski, Kalantidis, Kasai, Lespinasse, Li, Li, Lusser, Magda-Viola Hanke, Mallory, Martin, Melnyk, Palauqui, Sascha Waidmann, Schwab, Shaharuddin, Smith, Szankowski, Thilo C. Fischer, Tournier, Tränkner, Voinnet, Wassenegger, Yoo   +37 more
core   +3 more sources

Assessment of RNAi-induced silencing in banana (Musa spp.) [PDF]

, 2015
In plants, RNA- based gene silencing mediated by small RNAs functions at the transcriptional or post-transcriptional level to negatively regulate target genes, repetitive sequences, viral RNAs and/or transposon elements.
Cammue, B.P.A., Coninck, B. de, Dang Thi Tuong Vi, Henry, I., Remy, S., Swennen, Rony L., Windelinckx, S.   +6 more
core   +1 more source

Viruses and RNA silencing

Uirusu, 2008
Small RNAs play a critical role in the regulation of gene expression in diverse cellular processes. This mechanism, termed RNA silencing or RNAi, also functions as a defense mechanism against molecular parasites such as virus and transposon. Whereas RNA silencing is triggered by viral infection, viruses suppress RNA silencing to establish infection ...
Akira Mine, Tetsuro Okuno
openaire   +4 more sources

Identification of the Potential Virulence Factors and RNA Silencing Suppressors of Mulberry Mosaic Dwarf-Associated Geminivirus

Viruses, 2018
Plant viruses encode virulence factors or RNA silencing suppressors to reprogram plant cellular processes or to fine-tune host RNA silencing-mediated defense responses.
Xiuling Yang, Yanxiang Ren, Shaoshuang Sun, Dongxue Wang, Fanfan Zhang, Dawei Li, Shifang Li, Xueping Zhou   +7 more
doaj   +1 more source

Structural insights into RNA processing by the human RISC-loading complex. [PDF]

, 2009
Targeted gene silencing by RNA interference (RNAi) requires loading of a short guide RNA (small interfering RNA (siRNA) or microRNA (miRNA)) onto an Argonaute protein to form the functional center of an RNA-induced silencing complex (RISC).
AD Haase, B Kastner, Bunpote Siridechadilok, C Matranga, Cameron Noland, David W Taylor, DS Schwarz, E Bernstein, E Ma, EF Pettersen, Enbo Ma, Eva Nogales, F Herzog, FV Rivas, H Gao, Hong-Wei Wang, IJ MacRae, IJ MacRae, IJ MacRae, JB Preall, Jennifer A Doudna, JJ Song, Karin Felderer, KH Kok, M Högbom, M Radermacher, M van Heel, PA Penczek, SH Scheres, SJ Ludtke, T Sasaki, TA Rand, TM Rana, TP Chendrimada, W Wriggers, Y Lee, Y Tomari, Y Tomari, Y Wang, Y Wang, YR Yuan, YR Yuan   +41 more
core   +2 more sources

RNA Silencing in Plants: Mechanisms, Technologies and Applications in Horticultural Crops

Current Genomics, 2016
Understanding the fundamental nature of a molecular process or a biological pathway is often a catalyst for the development of new technologies in biology.
Q. Guo, Qing Liu, N. Smith, Guolu Liang, Ming-Bo Wang   +4 more
semanticscholar   +1 more source

Root-Knot Nematode Parasitism Suppresses Host RNA Silencing

Molecular Plant-Microbe Interactions, 2017
Root-knot nematodes damage crops around the world by developing complex feeding sites from normal root cells of their hosts. The ability to initiate and maintain this feeding site (composed of individual “giant cells”) is essential to their parasitism ...
E. Walsh, J. M. Elmore, C. G. Taylor
doaj   +1 more source

Genome-Wide Identification of RNA Silencing-Related Genes and Their Expressional Analysis in Response to Heat Stress in Barley (Hordeum vulgare L.)

Biomolecules, 2020
Barley (Hordeum vulgare L.) is an economically important crop cultivated in temperate climates all over the world. Adverse environmental factors negatively affect its survival and productivity.
Éva Hamar, Henrik Mihály Szaker, András Kis, Ágnes Dalmadi, Fabio Miloro, György Szittya, János Taller, Péter Gyula, Tibor Csorba, Zoltán Havelda   +9 more
doaj   +1 more source