Erratum to “Studies of a viral suppressor of RNA silencing p19-CFP fusion protein: A FRET-based probe for sensing double-stranded fluorophore tagged small RNAs” [Biophysical Chemistry 143 (2009) 166–169]

2009 ◽  
Vol 145 (1) ◽  
pp. 45
Author(s):  
Roger Koukiekolo ◽  
Zygmunt J. Jakubek ◽  
Jenny Cheng ◽  
Selena M. Sagan ◽  
John Paul Pezacki
Keyword(s):  
Fusion Protein ◽  
Small Rnas ◽  
Rna Silencing ◽  
Protein A ◽  
Viral Suppressor ◽  
Suppressor Of Rna Silencing ◽  
Biophysical Chemistry

Studies of a viral suppressor of RNA silencing p19-CFP fusion protein: A FRET-based probe for sensing double-stranded fluorophore tagged small RNAs

2009 ◽  
Vol 143 (3) ◽  
pp. 166-169 ◽  
Author(s):  
Roger Koukiekolo ◽  
Zygmunt J. Jakubek ◽  
Jenny Cheng ◽  
Selena M. Sagan ◽  
John Paul Pezacki
Keyword(s):  
Fusion Protein ◽  
Small Rnas ◽  
Rna Silencing ◽  
Protein A ◽  
Viral Suppressor ◽  
Suppressor Of Rna Silencing

Studies of the Interaction of the Viral Suppressor of RNA Silencing Protein p19 with Small RNAs Using Fluorescence Polarization†

Biochemistry ◽  
2008 ◽  
Vol 47 (31) ◽  
pp. 8130-8138 ◽  
Author(s):  
Jenny Cheng ◽  
Selena M. Sagan ◽  
Zygmunt J. Jakubek ◽  
John Paul Pezacki
Keyword(s):  
Fluorescence Polarization ◽  
Small Rnas ◽  
Rna Silencing ◽  
Viral Suppressor ◽  
Suppressor Of Rna Silencing

An enzyme-linked assay for the rapid quantification of microRNAs based on the viral suppressor of RNA silencing protein p19

2011 ◽  
Vol 412 (2) ◽  
pp. 165-172 ◽  
Author(s):  
Neda Nasheri ◽  
Jenny Cheng ◽  
Ragunath Singaravelu ◽  
Peng Wu ◽  
Mark T. McDermott ◽  
...  
Keyword(s):  
Rna Silencing ◽  
Viral Suppressor ◽  
Suppressor Of Rna Silencing ◽  
Rapid Quantification

Enhanced Specificity of the Viral Suppressor of RNA Silencing Protein p19 toward Sequestering of Human MicroRNA-122

Biochemistry ◽  
2011 ◽  
Vol 50 (36) ◽  
pp. 7745-7755 ◽  
Author(s):  
Jenny Cheng ◽  
Dana C. Danielson ◽  
Neda Nasheri ◽  
Ragunath Singaravelu ◽  
John Paul Pezacki
Keyword(s):  
Rna Silencing ◽  
Viral Suppressor ◽  
Suppressor Of Rna Silencing

scholarly journals Characterization of Hypovirus-Derived Small RNAs Generated in the Chestnut Blight Fungus by an Inducible DCL-2-Dependent Pathway

2008 ◽  
Vol 82 (6) ◽  
pp. 2613-2619 ◽  
Author(s):  
Xuemin Zhang ◽  
Gert C. Segers ◽  
Qihong Sun ◽  
Fuyou Deng ◽  
Donald L. Nuss
Keyword(s):  
Small Rnas ◽  
Rna Silencing ◽  
Cryphonectria Parasitica ◽  
Chestnut Blight ◽  
Fungal Host ◽  
Chestnut Blight Fungus ◽  
Mutant Strains ◽  
Suppressor Of Rna Silencing ◽  
Dependent Pathway

ABSTRACT The disruption of one of two dicer genes, dcl-2, of the chestnut blight fungus Cryphonectria parasitica was recently shown to increase susceptibility to mycovirus infection (G. C. Segers, X. Zhang, F. Deng, Q. Sun, and D. L. Nuss, Proc. Natl. Acad. Sci. USA 104:12902-12906, 2007). We now report the accumulation of virus-derived small RNAs (vsRNAs) in hypovirus CHV1-EP713-infected wild-type and dicer gene dcl-1 mutant C. parasitica strains but not in hypovirus-infected dcl-2 mutant and dcl-1 dcl-2 double-mutant strains. The CHV1-EP713 vsRNAs were produced from both the positive and negative viral RNA strands at a ratio of 3:2 in a nonrandom distribution along the viral genome. We also show that C. parasitica responds to hypovirus and mycoreovirus infections with a significant increase (12- to 20-fold) in dcl-2 expression while the expression of dcl-1 is increased only modestly (2-fold). The expression of dcl-2 is further increased (∼35-fold) following infection with a hypovirus CHV1-EP713 mutant that lacks the p29 suppressor of RNA silencing. The combined results demonstrate the biogenesis of mycovirus-derived small RNAs in a fungal host through the action of a specific dicer gene, dcl-2. They also reveal that dcl-2 expression is significantly induced in response to mycovirus infection by a mechanism that appears to be repressed by the hypovirus-encoded p29 suppressor of RNA silencing.

scholarly journals A Violaxanthin Deepoxidase Interacts with a Viral Suppressor of RNA Silencing to Inhibit Virus Amplification

2017 ◽  
Vol 175 (4) ◽  
pp. 1774-1794 ◽  
Author(s):  
Ling Chen ◽  
Zhaoling Yan ◽  
Zihao Xia ◽  
Yuqin Cheng ◽  
Zhiyuan Jiao ◽  
...  
Keyword(s):  
Rna Silencing ◽  
Viral Suppressor ◽  
Violaxanthin Deepoxidase ◽  
Suppressor Of Rna Silencing

Cucumber necrosis virus p20 is a viral suppressor of RNA silencing

2011 ◽  
Vol 155 (2) ◽  
pp. 423-432 ◽  
Author(s):  
Xingan Hao ◽  
Amy Lu ◽  
Nadia Sokal ◽  
Basdeo Bhagwat ◽  
Earnest Leung ◽  
...  
Keyword(s):  
Rna Silencing ◽  
Necrosis Virus ◽  
Viral Suppressor ◽  
Cucumber Necrosis Virus ◽  
Suppressor Of Rna Silencing
Sign in / Sign up

Export Citation Format

Share Document