Results 31 to 40 of about 293,102 (292)

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

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

Suppression of RNA silencing by a plant DNA virus satellite requires a host calmodulin-like protein to repress RDR6 expression. [PDF]

PLoS Pathogens, 2014
In plants, RNA silencing plays a key role in antiviral defense. To counteract host defense, plant viruses encode viral suppressors of RNA silencing (VSRs) that target different effector molecules in the RNA silencing pathway.
Fangfang Li, Changjun Huang, Zhenghe Li, Xueping Zhou   +3 more
doaj   +1 more source

Effects of the Crinivirus Coat Protein–Interacting Plant Protein SAHH on Post-Transcriptional RNA Silencing and Its Suppression

Molecular Plant-Microbe Interactions, 2013
In plants, post-transcriptional gene silencing (PTGS) is a sequence-specific mechanism of RNA degradation induced by double-stranded RNA (dsRNA), which is processed into small interfering RNAs (siRNAs).
M. Carmen Cañizares, Rosa Lozano-Durán, Tomás Canto, Eduardo R. Bejarano, David M. Bisaro, Jesús Navas-Castillo, Enrique Moriones   +6 more
doaj   +1 more source

Silencing viruses by RNA interference

Microbes and Infection, 2005
Post-transcriptional gene silencing (PTGS) makes possible new approaches for studying the various steps of the viral cycle. Plus-strand RNA viruses appear to be attractive targets for small interfering RNAs (siRNAs), as their genome functions as both mRNA and replication template. PTGS creates an alternative to classic reverse genetics for viruses with
Colbère-Garapin, Florence, Blondel, Bruno, Saulnier, Aure, Pelletier, Isabelle, Labadie, Karine   +4 more
openaire   +4 more sources

Identification of Silencing Suppressor Protein Encoded by Strawberry Mottle Virus

Frontiers in Plant Science, 2022
Strawberry mottle virus (SMoV) is associated with strawberry decline disease, causing losses to fruit yield and quality. In this study, using a screening system that enables detection of both local and systemic plant host (RNA silencing) defense ...
Lingjiao Fan, Chengyong He, Dehang Gao, Tengfei Xu, Fei Xing, Jiaqi Yan, Binhui Zhan, Shifang Li, Hongqing Wang   +8 more
doaj   +1 more source

Sense- and antisense-mediated resistance against Sri Lankan cassava mosaic virus (SLCMV) in Nicotiana benthamiana

Biologia Plantarum, 2019
Sri Lankan cassava mosaic virus (SLCMV) is the principal causal agent of cassava mosaic disease in the Indian subcontinent. To gain resistance against the virus, the coat protein (CP) gene, namely the AV1 of SLCMV-Adivaram isolate, was cloned in either ...
A. GOGOI, A. KALDIS, I. DASGUPTA, B.K. BORAH, A. VOLOUDAKIS   +4 more
doaj   +1 more source

RNA silencing movement in plants [PDF]

Journal of Integrative Plant Biology, 2015
AbstractMulticellular organisms, like higher plants, need to coordinate their growth and development and to cope with environmental cues. To achieve this, various signal molecules are transported between neighboring cells and distant organs to control the fate of the recipient cells and organs.
Glykeria Mermigka, Kriton Kalantidis, Frédéric Verret   +2 more
openaire   +3 more sources

RNA interference: more than a research tool in the vertebrates' adaptive immunity

Retrovirology, 2005
In recent years, RNA silencing, usage of small double stranded RNAs of ~21 – 25 base pairs to regulate gene expression, has emerged as a powerful research tool to dissect the role of unknown host cell factors in this 'post-genomic' era.
Mak Johnson
doaj   +1 more source