Results 61 to 70 of about 1,681,869 (277)

Reprogramming of RNA silencing triggered by cucumber mosaic virus infection in Arabidopsis

open access: yesGenome Biology, 2021
Background RNA silencing has an important role mediating sequence-specific virus resistance in plants. The complex interaction of viruses with RNA silencing involves the loading of viral small interfering RNAs (vsiRNAs) into its host ARGONAUTE (AGO ...
Maria Luz Annacondia, German Martinez
doaj   +1 more source

SGS3 Cooperates with RDR6 in Triggering Geminivirus-Induced Gene Silencing and in Suppressing Geminivirus Infection in Nicotiana Benthamiana

open access: yesViruses, 2017
RNA silencing has an important role in defending against virus infection in plants. Plants with the deficiency of RNA silencing components often show enhanced susceptibility to viral infections.
Fangfang Li, Yaqin Wang, Xueping Zhou
doaj   +1 more source

BdCV1-Encoded P3 Silencing Suppressor Identification and Its Roles in Botryosphaeria dothidea, Causing Pear Ring Rot Disease

open access: yesCells, 2023
Pear ring rot disease is an important branch disease, caused by Botryosphaeria dothidea. With the discovery of fungal viruses, the use of their attenuated properties for biological control provides a new strategy for the biological control of fungal ...
Shanshan Li   +5 more
doaj   +1 more source

Different roles for RNA silencing and RNA processing components in virus recovery and virus-induced gene silencing in plants.

open access: yesJournal of Experimental Botany, 2015
A major antiviral mechanism in plants is mediated by RNA silencing, which relies on the cleavage of viral dsRNA into virus-derived small interfering RNAs (vsiRNAs) by DICER-like enzymes.
Xiaofang Ma   +5 more
semanticscholar   +1 more source

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

open access: yesRetrovirology, 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

Size Selective Recognition of siRNA by an RNA Silencing Suppressor [PDF]

open access: yes, 2003
RNA silencing in plants likely exists as a defense mechanism against molecular parasites such as RNA viruses, retrotransposons, and transgenes. As a result, many plant viruses have adapted mechanisms to evade and suppress gene silencing.
Burgyan, Jozsef   +3 more
core   +2 more sources

Two Classes of Silencing RNAs Move between Caenorhabditis elegans Tissues [PDF]

open access: yes, 2013
Organism-wide RNA interference (RNAi) is due to the transport of mobile silencing RNA throughout the organism, but the identities of these mobile RNA species in animals are unknown. Here, we present genetic evidence that both the initial double-stranded
Garcia, Giancarlo   +2 more
core   +1 more source

Molecular Mechanism of DNA Topoisomerase I-Dependent rDNA Silencing: Sir2p Recruitment at Ribosomal Genes [PDF]

open access: yes, 2016
Saccharomyces cerevisiae sir2Δ or top1Δ mutants exhibit similar phenotypes involving ribosomal DNA, including (i) loss of transcriptional silencing, resulting in non-coding RNA hyperproduction from cryptic RNA polymerase II promoters; (ii) alterations ...
Bjornsti, Mary Ann   +6 more
core   +1 more source

Viral RNA Silencing Suppression: The Enigma of Bunyavirus NSs Proteins

open access: yesViruses, 2016
The Bunyaviridae is a family of arboviruses including both plant- and vertebrate-infecting representatives. The Tospovirus genus accommodates plant-infecting bunyaviruses, which not only replicate in their plant host, but also in their insect thrips ...
Marcio Hedil, R. Kormelink
semanticscholar   +1 more source

RNA Silencing in Surgical Disease [PDF]

open access: yesArchives of Surgery, 2003
Each of our cells contains a complete copy of the genes required to create a whole organism. Thus, it was possible to clone Dolly from a single sheep epidermal cell, and we should be able to reconstruct a dinosaur from the genetic material buried in the mud of Jurassic Park.
Alden H. Harken   +3 more
openaire   +3 more sources

Home - About - Disclaimer - Privacy