Ecological factors rather than temporal factors dominate the evolution of vesicular stomatitis virus
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چکیده
منابع مشابه
Influence of Host Factors on Neuroinvasiveness of Vesicular Stomatitis Virus
Peripheral inoculation of vesicular stomatitis virus is constantly followed by myelitis or encephalitis in young mice, but not in young (or old) guinea pigs. The cause of this variation was elucidated by investigating the fate of the virus after inoculation by a number of different routes. Direct intracerebral injection of minimally infective amounts of virus was found to be equally fatal for y...
متن کاملPseudotypes of vesicular stomatitis virus with the mixed coat of reticuloendotheliosis virus and vesicular stomatitis virus.
Vesicular stomatitis virus (VSV) forms pseudotypes with envelope components of reticuloendotheliosis virus (REV). The VSV pseudotype possesses the limited host range and antigenic properties of REV. Approximately 70% of the VSV, Indiana serotype, and 45% of VSV, New Jersey serotype, produced from the REV strain T-transformed chicken bone marrow cells contain mixed envelope components of both VS...
متن کاملIncongruent fitness landscapes, not tradeoffs, dominate the adaptation of vesicular stomatitis virus to novel host types
Host radiation refers to the ability of parasites to adapt to new environments and expand or change their niches. Adaptation to one specific environment may involve a loss in adaptation to a second environment. Thus, fitness costs may impose limits to niche expansion and constitute the cost of specialization. Several reports have addressed the cost of host radiation in vesicular stomatitis viru...
متن کاملVesicular Stomatitis Virus
Defective particles were the major product after undiluted passage of certain temperature-sensitive (ts) mutants of the Indiana C strain of vesicular stomatitis virus in BHK-21 cells at the permissive temperature (31 C). Essentially homogeneous preparations of defective particles were obtained with the wild-type and individual ts mutants. The defective particles associated with some of the ts m...
متن کاملEvolution of fitness in experimental populations of vesicular stomatitis virus.
The evolution of fitness in experimental clonal populations of vesicular stomatitis virus (VSV) has been compared under different genetic (fitness of initial clone) and demographic (population dynamics) regimes. In spite of the high genetic heterogeneity among replicates within experiments, there is a clear effect of population dynamics on the evolution of fitness. Those populations that went t...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1996
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.93.23.13030