Abnormal Protein Associated with Tobacco Mosaic Virus: Structure of Polymerized Tobacco Plant Protein and Tobacco Mosaic Virus

Nature ◽  
1955 ◽  
Vol 175 (4468) ◽  
pp. 1074-1075 ◽  
Author(s):  
ALEXANDER RICH ◽  
J. D. DUNITZ ◽  
P. NEWMARK
Keyword(s):  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Tobacco Plant ◽  
Plant Protein ◽  
Virus Structure ◽  
Abnormal Protein

Effects of homeopathic arsenic on tobacco plant resistance to tobacco mosaic virus.

Homeopathy ◽  
2003 ◽  
Vol 92 (4) ◽  
pp. 195-202 ◽  
Author(s):  
L Betti ◽  
L Lazzarato ◽  
G Trebbi ◽  
M Brizzi ◽  
GL Calzoni ◽  
...  
Keyword(s):  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Plant Resistance ◽  
Tobacco Plant

scholarly journals NTH201, a Novel Class II KNOTTED1-Like Protein, Facilitates the Cell-to-Cell Movement of Tobacco mosaic virus in Tobacco

2008 ◽  
Vol 21 (5) ◽  
pp. 586-596 ◽  
Author(s):  
Atsushi Yoshii ◽  
Takumi Shimizu ◽  
Akiko Yoshida ◽  
Koji Hamada ◽  
Keitaro Sakurai ◽  
...  
Keyword(s):  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Cultured Cells ◽  
Tobacco Plant ◽  
Cell Movement ◽  
Class Ii ◽  
Early Infection ◽  
Virus Induced Gene Silencing ◽  
Infection Period ◽  
Rna Accumulation

NTH201, a novel class II KNOTTED1-like protein gene, was cloned from tobacco (Nicotiana tabacum cv. Xanthi) and its role in Tobacco mosaic virus (TMV) infection was analyzed. Virus-induced gene silencing of NTH201 caused a delay in viral RNA accumulation as well as virus spread in infected tobacco plants. Overexpression of the gene in a transgenic tobacco plant (N. tabacum cv. Xanthi nc) infected by TMV showed larger local lesions than those of the nontransgenic plant. NTH201 exhibited no intercellular trafficking ability but did exhibit colocalization with movement protein (MP) at the plasmodesmata. When NTH201-overexpressing tobacco BY-2 cultured cells were infected with TMV, the accumulation of MP but not of viral genomic and subgenomic RNA clearly was accelerated compared with those in nontransgenic cells at an early infection period. The formation of virus replication complexes (VRC) also was accelerated in these transgenic cells. Conversely, NTH201-silenced cells showed less MP accumulations and fewer VRC formations than did nontransgenic cells. These results suggested that NTH201 might indirectly facilitate MP accumulation and VRC formation in TMV-infected cells, leading to rapid viral cell-to-cell movement in plants at an early infection stage.

The relationship between tobacco mosaic virus and an accompanying abnormal protein

1955 ◽  
Vol 16 ◽  
pp. 127-136 ◽  
Author(s):  
C.C. Delwiche ◽  
Philip Newmark ◽  
William N. Takahashi ◽  
Mary J. Ng
Keyword(s):  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Abnormal Protein ◽  
The Relationship
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