Distinct Effects of p19 RNA Silencing Suppressor on Small RNA Mediated Pathways in Plants. [PDF]
PLoS Pathogens, 2016 RNA silencing is one of the main defense mechanisms employed by plants to fight viruses. In change, viruses have evolved silencing suppressor proteins to neutralize antiviral silencing.
Levente Kontra +9 more
doaj +6 more sources
BdCV1-Encoded P3 Silencing Suppressor Identification and Its Roles in Botryosphaeria dothidea, Causing Pear Ring Rot Disease [PDF]
Cells, 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 +2 more sources
Naturally occurring substitution of an amino acid in a plant virus gene-silencing suppressor enhances viral adaptation to increasing thermal stress. [PDF]
PLoS Pathogens, 2023 Cereal yellow dwarf virus (CYDV-RPV) encodes a P0 protein that functions as a viral suppressor of RNA silencing (VSR). The strength of silencing suppression is highly variable among CYDV-RPV isolates. In this study, comparison of the P0 sequences of CYDV-
Lina Cai +10 more
doaj +2 more sources
Targets and Mechanisms of Geminivirus Silencing Suppressor Protein AC2 [PDF]
Frontiers in Microbiology, 2021 Geminiviruses are plant DNA viruses that infect a wide range of plant species and cause significant losses to economically important food and fiber crops.
Karuppannan Veluthambi +1 more
doaj +2 more sources
Cucurbit Chlorotic Yellows Virus p22 Protein Interacts with Cucumber SKP1LB1 and Its F-Box-Like Motif Is Crucial for Silencing Suppressor Activity [PDF]
Viruses, 2019 Plants use RNA silencing as a defense against viruses. In response, viruses encode various RNA silencing suppressors to counteract the antiviral silencing.
Siyu Chen +9 more
doaj +2 more sources
ABCE1 is a highly conserved RNA silencing suppressor. [PDF]
PLoS ONE, 2015 ATP-binding cassette sub-family E member 1 (ABCE1) is a highly conserved protein among eukaryotes and archaea. Recent studies have identified ABCE1 as a ribosome-recycling factor important for translation termination in mammalian cells, yeast and also ...
Kairi Kärblane +10 more
doaj +2 more sources
Cucumber Ribosomal Protein CsRPS21 Interacts With P22 Protein of Cucurbit Chlorotic Yellows Virus
Frontiers in Microbiology, 2021 Cucurbit chlorotic yellows virus (CCYV) is a cucurbit-infecting crinivirus. RNA silencing can be initiated as a plant defense against viruses. Viruses encode various RNA silencing suppressors to counteract antiviral silencing. P22 protein encoded by RNA1
Xue Yang +8 more
doaj +1 more source
Viral protein inhibits RISC activity by argonaute binding through conserved WG/GW motifs. [PDF]
PLoS Pathogens, 2010 RNA silencing is an evolutionarily conserved sequence-specific gene-inactivation system that also functions as an antiviral mechanism in higher plants and insects. To overcome antiviral RNA silencing, viruses express silencing-suppressor proteins.
Ana Giner +4 more
doaj +1 more source
Emerging connections between small RNAs and phytohormones [PDF]
, 2020 Small RNAs (sRNAs), mainly including miRNAs and siRNAs, are ubiquitous in eukaryotes. sRNAs mostly negatively regulate gene expression via (post-)transcriptional gene silencing through DNA methylation, mRNA cleavage, or translation inhibition.
Dubois, Marieke +3 more
core +2 more sources
Supervised learning classification models for prediction of plant virus encoded RNA silencing suppressors. [PDF]
PLoS ONE, 2014 Viral encoded RNA silencing suppressor proteins interfere with the host RNA silencing machinery, facilitating viral infection by evading host immunity.
Zeenia Jagga, Dinesh Gupta
doaj +1 more source