Membrane Insertion and Biogenesis of the Turnip Crinkle Virus p9 Movement Protein
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منابع مشابه
Membrane insertion and biogenesis of the Turnip crinkle virus p9 movement protein.
Plant viral infection and spread depends on the successful introduction of a virus into a cell of a compatible host, followed by replication and cell-to-cell transport. The movement proteins (MPs) p8 and p9 of Turnip crinkle virus are required for cell-to-cell movement of the virus. We have examined the membrane association of p9 and found that it is an integral membrane protein with a defined ...
متن کاملNuclear localization of turnip crinkle virus movement protein p8.
Turnip crinkle virus (TCV) is a single-stranded positive-sense RNA virus of the Carmovirus genus. Two of its five open reading frames (ORFs), encoding proteins of 8 and 9 kDa, are required for cell-to-cell movement of the virus. These movement proteins (MPs) were fused to green fluorescent protein (GFP) to determine their cellular localization. In protoplasts, p9-GFP, like GFP itself, is found ...
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TCV (Turnip crinkle virus) coat protein is required for the resistance response in Arabidopsis thaliana Di-17 plants. An aspartate→asparagine mutation at amino acid four of the coat protein is sufficient to result in resistance-breaking. To determine the essential chemical properties responsible for the induction of resistance, a series of site-directed mutants were produced. Serine as well as ...
متن کاملSatellite RNA-Mediated Resistance to Turnip Crinkle Virus in Arabidopsis lnvolves a Reduction in Virus Movement
Satellite RNAs (sat-RNAs) are parasites of viruses that can mediate resistance to the helper virus. We previously showed that a sat-RNA (sat-RNA C) of turnip crinkle virus (TCV), which normally intensifies symptoms of TCV, is able to attenuate symptoms when TCV contains the coat protein (CP) of cardamine chlorotic fleck virus (TCV-CPccw). We have now determined that sat-RNA C also attenuates sy...
متن کاملSatellite RNA-mediated resistance to turnip crinkle virus in Arabidopsis involves a reduction in virus movement.
Satellite RNAs (sat-RNAs) are parasites of viruses that can mediate resistance to the helper virus. We previously showed that a sat-RNA (sat-RNA C) of turnip crinkle virus (TCV), which normally intensifies symptoms of TCV, is able to attenuate symptoms when TCV contains the coat protein (CP) of cardamine chlorotic fleck virus (TCV-CPCCFV). We have now determined that sat-RNA C also attenuates s...
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ژورنال
عنوان ژورنال: Journal of Virology
سال: 2010
ISSN: 0022-538X,1098-5514
DOI: 10.1128/jvi.00125-10