Adaptive Covariation between the Coat and Movement Proteins of Prunus Necrotic Ringspot Virus
نویسندگان
چکیده
منابع مشابه
Adaptive covariation between the coat and movement proteins of prunus necrotic ringspot virus.
The relative functional and/or structural importance of different amino acid sites in a protein can be assessed by evaluating the selective constraints to which they have been subjected during the course of evolution. Here we explore such constraints at the linear and three-dimensional levels for the movement protein (MP) and coat protein (CP) encoded by RNA 3 of prunus necrotic ringspot ilarvi...
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Background and Amis: Serological assay is considered as one of the best choices for conducting large number of infection tests. Recombinant DNA technology has been used for expression of virus coat protein (CP) gene in prokaryotic bacterial cells such as Escherichia coli and the recombinant CP (rCP) is used as immunogen in antibody production. Heterologous CP protein expression and purification...
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The movement protein (MP) of Prunus necrotic ringspot virus (PNRSV) is required for viral transport. Previous analysis with MPs of other members of the family Bromoviridae has shown that the C-terminal part of these MPs plays a critical role in the interaction with the cognate coat protein (CP) and in cell-to-cell transport. Bimolecular fluorescence complementation and overlay analysis confirm ...
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The movement protein (MP) of Prunus necrotic ringspot virus (PNRSV) is involved in intercellular virus transport. In this study, putative RNA-binding properties of the PNRSV MP were studied. The PNRSV MP was produced in Escherichia coli using an expression vector. Electrophoretic mobility shift assays (EMSAs) using DIG-labelled riboprobes demonstrated that PNRSV MP bound ssRNA cooperatively wit...
متن کاملWhole-Genome Characterization of Prunus necrotic ringspot virus Infecting Sweet Cherry in China
Prunus necrotic ringspot virus (PNRSV) causes yield loss in most cultivated stone fruits, including sweet cherry. Using a small RNA deep-sequencing approach combined with end-genome sequence cloning, we identified the complete genomes of all three PNRSV strands from PNRSV-infected sweet cherry trees and compared them with those of two previously reported isolates.
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ژورنال
عنوان ژورنال: Journal of Virology
سال: 2006
ISSN: 0022-538X,1098-5514
DOI: 10.1128/jvi.00122-06