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Structure of Potyvirus Coat Proteins and its Application in the Taxonomy of the Potyvirus Group
1989Publisher Summary The potyvirus group is the largest and economically most important of the 28 plant virus groups and families currently recognized. It contains 152 definitive and possible members accounting for more than one-quarter of all viruses known to infect plant species around the world.
D D, Shukla, C W, Ward
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Purification and characterization of potyvirus helper component
Virology, 1985Helper component (HC) was purified from tobacco vein mottling (TVMV)- and potato virus Y (PVY)- infected tobacco plants by sucrose gradient fractionation followed by affinity chromatography on oligo(dT)-cellulose and by gel electrophoresis. The subunit apparent molecular weights (M(r)) of the purified HCs were 53,000 (53K) and 58K for TVMV and PVY ...
D W, Thornbury +3 more
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Theoretical and Applied Genetics, 1997
We have investigated the interaction between two different potyviruses and resistant cultivars of Lactuca sativa. Turnip mosaic virus (TuMV) and lettuce mosaic virus (LMV) were used to inoculate several cultivars under different temperature regimes to characterize the resistance reaction.
L. Montesclaros +6 more
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We have investigated the interaction between two different potyviruses and resistant cultivars of Lactuca sativa. Turnip mosaic virus (TuMV) and lettuce mosaic virus (LMV) were used to inoculate several cultivars under different temperature regimes to characterize the resistance reaction.
L. Montesclaros +6 more
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A summary of potyvirus taxonomy and definitions
1992The current taxonomic status of the family Potyviridae is presented with suggestions for resolving some taxonomic problems. Terms such as strain, pathotype, serotype, variant, mutant, and isolate are discussed in relation to the family.
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Potyvirus serology, sequences and biology
1992Amino acid sequences of the cytoplasmic cylindrical inclusion protein (CIP), large nuclear inclusion protein (NIb), and coat protein (CP) of potyviruses were re-examined in light of reported serological relationships, and correlated with known and deduced biological functions. No obvious correlations were observed between either amino acid sequences or
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A potyvirus in nature: indistinct populations
1992Potyviruses occur in nature as a variable population. A number of strains have been reported for many potyviruses. Two or more viruses have been separated from "one virus" isolate. Experimental isolation and/or transmission often results in atypical viral isolates. A virus may be considered as a fuzzy population. We should properly understand the range
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Potyvirus proteins: a wealth of functions
Virus Research, 2001S, Urcuqui-Inchima +2 more
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