Fig mosaic emaravirus p4 protein is involved in cell-to-cell movement
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چکیده
منابع مشابه
Ser/Thr Kinase-Like Protein of Nicotiana benthamiana Is Involved in the Cell-to-Cell Movement of Bamboo mosaic virus
To investigate the plant genes affected by Bamboo mosaic virus (BaMV) infection, we applied a cDNA-amplified fragment length polymorphism technique to screen genes with differential expression. A serine/threonine kinase-like (NbSTKL) gene of Nicotiana benthamiana is upregulated after BaMV infection. NbSTKL contains the homologous domain of Ser/Thr kinase. Knocking down the expression of NbSTKL ...
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Expression of tobacco mosaic virus (TMV) coat protein (CP) in plants confers resistance to infection by TMV and related tobamoviruses. Certain mutants of the CP (CP(T42W)) provide much greater levels of resistance than wild-type (wt) CP. In the present work, infection induced by RNA transcripts of TMV clones that contain wt CP or mutant CP(T42W) fused to the green fluorescent protein (GFP) (TMV...
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We have recently used a green fluorescent protein (GFP) fusion to the gammab protein of Barley stripe mosaic virus (BSMV) to monitor cell-to-cell and systemic virus movement. The gammab protein is involved in expression of the triple gene block (TGB) proteins encoded by RNAbeta but is not essential for cell-to-cell movement. The GFP fusion appears not to compromise replication or movement subst...
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Virus-encoded movement protein (MP) mediates cell-to-cell spread of tobacco mosaic virus (TMV) through plant intercellular connections, the plasmodesmata. The molecular pathway by which TMV MP interacts with the host cell is largely unknown. To understand this process better, a cell wall-associated protein that specifically binds the viral MP was purified from tobacco leaf cell walls and identi...
متن کاملTargeting and modification of prokaryotic cell-cell junctions by tobacco mosaic virus cell-to-cell movement protein.
The movement protein (MP) of tobacco mosaic virus (TMV) facilitates the cell-to-cell spread of infection by altering the structure and function of plasmodesmata, the intercellular communication channels in plants. Because the protein was shown to interfere with intercellular communication when expressed in the cyanobacterium Anabaena sp. strain PCC 7120, whether the ability of the protein to ta...
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ژورنال
عنوان ژورنال: Journal of General Virology
سال: 2013
ISSN: 0022-1317,1465-2099
DOI: 10.1099/vir.0.047860-0