RNA-induced silencing complex (RISC)
A Structured Viroid RNA Serves as a Substrate for Dicer-Like Cleavage To Produce Biologically Active Small RNAs but Is Resistant to RNA-Induced Silencing Complex-Mediated Degradation
... RNA silencing is a potent means of antiviral defense in plants and ...of RNA silencing, and some viral RNAs function directly as silencing suppressors as ...trigger RNA ...
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Adenovirus Virus-Associated RNAII-Derived Small RNAs Are Efficiently Incorporated into the RNA-Induced Silencing Complex and Associate with Polyribosomes
... noncoding RNA polymerase III transcripts, the virus-associated (VA) RNAs I and II (reviewed in reference ...an RNA that ensures that protein synthesis is sustained at a high level in virus-infected cells by ...
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RNA Interference: An Evolutionary Pathway in Periodontal Tissue Engineering
... large complex proteins to form RNA induced silencing complex, commonly called RISC; in association with si ...that RISC contains at least one member of the argonaute ...
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RNA silencing in Monterey
... by RNA polymerase II, resulting in the production of a primary miRNA ...‘microprocessor complex’ (composed of the RNase III enzyme Drosha and its co-factor Dgcr8) and is cleaved (yellows arrows) by Drosha ...
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Artificial MicroRNAs Highly Accessible to Targets Confer Efficient Virus Resistance in Plants
... gene silencing and confer virus resistance in plants. The efficacy of RNA silencing depends not only on the nature of amiRNAs but also on the local structures of the target ...genome RNA in ...
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RNA silencing and HIV: A hypothesis for the etiology of the severe combined immunodeficiency induced by the virus
... antisense RNA with multiple functions (Figure 3a– d)[14]. The HIVaINR antisense RNA encodes a set of pro- teins called HIV antisense proteins (HAPs) ...antisense RNA enables intrinsic viral ...
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RNAi therapy to the wall of arteries and veins: anatomical, physiologic, and pharmacological considerations
... non-coding RNA molecules (~22 bp) that contain an imperfectly base-paired hairpin segment ...the RNA- induced silencing complex ...this complex directs the miRNA to the target ...
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Exosomes in Mesenchymal Stem Cells, a New Therapeutic Strategy for Cardiovascular Diseases?
... MicroRNAs; RISC: RNA-induced silencing complex; VEGF: Vascular endothelial growth factor; SMCs: Smooth muscle cells; CHF: Congestive heart failure; Mecp2: Methyl CpG binding protein 2; ...
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MicroRNAs associated with therapy of non-small cell lung cancer
... micro- RNA; RISC: RNA induced silencing complex; EGFR-TK: epidermal growth factor receptor-tyrosine kinase; PI3K: phosphoinositide-3 kinase; Akt: protein kinase-B; mTOR: ...
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RNAi as an emerging approach to control Fusarium Head Blight disease and mycotoxin contamination in cereals
... gene silencing (HIGS) and spray-induced gene silencing ...hairpin RNA structure into plant ...a RNA-induced silencing complex ...a RISC. The ...
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RNA Silencing in Aspergillus nidulans Is Independent of RNA-Dependent RNA Polymerases
... NA silencing refers to a group of very similar post- ases (RDRPs) are essential components of RNA silenc- transcriptional gene-silencing mechanisms that ing ...of RNA silencing are ...
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Involvement of RDR6 in short range intercellular RNA silencing in Nicotiana benthamiana
... of silencing foci under epi- fluorescent and confocal microscopes, no individual epidermal cells with viral transient GFP fluorescence in the centre of silencing foci were ever found, although ...
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RNA induced epigenetic silencing inhibits HIV 1 reactivation from latency
... of RNA Pol II is associated with genes susceptible to rapid reactiva- ...ated RNA Pol II at the LTR ...of RNA Pol II pSer2 compared to ...of RNA Pol II has been described in highly transcribed ...
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Complex Formation of RNA Silencing Proteins in the Perinuclear Region of Neurospora crassa
... for silencing complex assembly involves an RdRP- helicase-Argonaute association (Motamedi et ...the complex formations in MSUD and RNAi-induced heterochromatin assembly may be evolutionarily ...
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Herpes Simplex Virus Type 1 Suppresses RNA-Induced Gene Silencing in Mammalian Cells
... between silencing and silencing ...suppress RNA silencing in mammalian cells, identify a novel mechanism by which this highly evolved and complex virus is capable of refining the ...
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RNA Interference (RNAi) Induced Gene Silencing: A Promising Approach of Hi-Tech Plant Breeding
... strand RNA (dsRNA) averts the specific gene expres- sion by inducing degeneration in the chain sequence of particular target messenger RNA in the ...of complex molecular techniques be- cause of ...
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Viral Class 1 RNase III Involved in Suppression of RNA Silencing
... 11-nt RNA oligonucleotides served as mo- lecular size ...the RNA oligonucleotides and cleavage products. C and N, controls lacking RNA oligonucelotides or RNase3 and the RNA oligonucleotides, ...
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Molecular Bases of Viral RNA Targeting by Viral Small Interfering RNA-Programmed RISC
... viral RNA did not reproduce any amplified prod- uct, probably due to the very low amount of the minus-strand viral RNA in natural infections (data not ...viral RNA strands is 100:1 ...viral ...
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RNA Interference of MDR Genes in Leptinotarsa decemlineata and Trichoplusia ni by Ingestion of Double-Stranded RNA
... would reveal their role. Additionally, multiple enzymes are usually involved in detoxification of a xenobiotic compound, so it is possible that expression of another detoxification gene, such as a cytochrome P450, is a ...
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A rapid virus induced gene silencing (VIGS) method for assessing resistance and susceptibility to cassava mosaic disease
... Total RNA was isolated using the Spectrum™ Plant Total RNA Kit, followed by on-column DNAse I treat- ment per manufacturer instructions (Sigma-Aldrich, ...total RNA was reverse transcribed using the ...
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