Iranian Strawberry crinkle cytorhabdovirus variation assessed using its movement protein (P3) gene

2021 ◽  
Vol 48 (10) ◽  
pp. 7035-7040
Author(s):  
Mohammad Hajizadeh ◽  
Nasrin Ghaderi Zandan
Keyword(s):  
Movement Protein

scholarly journals Fig mosaic emaravirus p4 protein is involved in cell-to-cell movement

2013 ◽  
Vol 94 (3) ◽  
pp. 682-686 ◽  
Author(s):  
Kazuya Ishikawa ◽  
Kensaku Maejima ◽  
Ken Komatsu ◽  
Osamu Netsu ◽  
Takuya Keima ◽  
...  
Keyword(s):  
Plasma Membrane ◽  
Laser Scanning ◽  
Movement Protein ◽  
Rna Virus ◽  
Cell Movement ◽  
Plant Cells ◽  
Laser Scanning Microscopy ◽  
Confocal Laser ◽  
Series Of Experiments ◽  
Fig Mosaic Virus

Fig mosaic virus (FMV), a member of the newly formed genus Emaravirus, is a segmented negative-strand RNA virus. Each of the six genomic FMV segments contains a single ORF: that of RNA4 encodes the protein p4. FMV-p4 is presumed to be the movement protein (MP) of the virus; however, direct experimental evidence for this is lacking. We assessed the intercellular distribution of FMV-p4 in plant cells by confocal laser scanning microscopy and we found that FMV-p4 was localized to plasmodesmata and to the plasma membrane accompanied by tubule-like structures. A series of experiments designed to examine the movement functions revealed that FMV-p4 has the capacity to complement viral cell-to-cell movement, prompt GFP diffusion between cells, and spread by itself to neighbouring cells. Altogether, our findings demonstrated that FMV-p4 shares several properties with other viral MPs and plays an important role in cell-to-cell movement.

Phosphorylation of the TGBp1 movement protein of Potato virus X by a Nicotiana tabacum CK2-like activity

2008 ◽  
Vol 137 (1) ◽  
pp. 16-23 ◽  
Author(s):  
Natalia Andrea Módena ◽  
Alicia Mercedes Zelada ◽  
Florencia Conte ◽  
Alejandro Mentaberry
Keyword(s):  
Nicotiana Tabacum ◽  
Potato Virus ◽  
Movement Protein ◽  
Potato Virus X
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