scholarly journals Posttranscriptional Gene Silencing Does Not Play a Significant Role in Potato virus X Coat Protein-Mediated Resistance

2006 ◽  
Vol 96 (11) ◽  
pp. 1175-1178 ◽  
Author(s):  
A. A. Bazzini ◽  
H. E. Hopp ◽  
R. N. Beachy ◽  
S. Asurmendi
Keyword(s):  
Coat Protein ◽  
Gene Silencing ◽  
Significant Role ◽  
Potato Virus ◽  
Low Temperatures ◽  
Potato Virus X ◽  
Tobacco Plants ◽  
Posttranscriptional Gene Silencing ◽  
Coat Protein Mediated Resistance ◽  
High Level

The expression of a gene that encodes coat protein (CP) of Potato virus X (PVX) in transgenic tobacco plants confers a high level of CP-mediated rresistance (CP-MR) against PVX infection. To determine if posttranscriptional gene silencing (PTGS) plays a role in resistance, transgenic plants expressing PVX CP were challenged against PVX under conditions in which PTGS was suppressed by low temperatures or using viruses carrying PTGS suppressors. The data demonstrate that PTGS does not play a significant role in PVX CP-MR.

Characteristics of Artificial Virus-like Particles Assembled in vitro from Potato Virus X Coat Protein and Foreign Viral RNAs

Acta Naturae ◽  
2011 ◽  
Vol 3 (3) ◽  
pp. 40-46 ◽  
Author(s):  
M V Arkhipenko ◽  
E K Petrova ◽  
N A Nikitin ◽  
A D Protopopova ◽  
E V Dubrovin ◽  
...  
Keyword(s):  
Coat Protein ◽  
Potato Virus ◽  
Potato Virus X ◽  
Viral Rnas ◽  
Virus Like Particles ◽  
Artificial Virus

scholarly journals Translational Activation of Encapsidated Potato Virus X RNA by Coat Protein Phosphorylation

Virology ◽  
2001 ◽  
Vol 286 (2) ◽  
pp. 466-474 ◽  
Author(s):  
J.G. Atabekov ◽  
N.P. Rodionova ◽  
O.V. Karpova ◽  
S.V. Kozlovsky ◽  
V.K. Novikov ◽  
...  
Keyword(s):  
Coat Protein ◽  
Protein Phosphorylation ◽  
Potato Virus ◽  
Potato Virus X ◽  
Translational Activation

Development of new potato virus X-based vectors for gene over-expression and gene silencing assay

2014 ◽  
Vol 191 ◽  
pp. 62-69 ◽  
Author(s):  
Ying Wang ◽  
Qian-Qian Cong ◽  
Yu-Fei Lan ◽  
Chao Geng ◽  
Xian-Dao Li ◽  
...  
Keyword(s):  
Gene Silencing ◽  
Potato Virus ◽  
Potato Virus X ◽  
Over Expression

Potato Virus X Amplicons in Arabidopsis Mediate Genetic and Epigenetic Gene Silencing

2000 ◽  
Vol 12 (3) ◽  
pp. 369 ◽  
Author(s):  
Tamas Dalmay ◽  
Andrew Hamilton ◽  
Elisabeth Mueller ◽  
David C. Baulcombe
Keyword(s):  
Gene Silencing ◽  
Potato Virus ◽  
Potato Virus X ◽  
Epigenetic Gene Silencing
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