Virus Transport
Mostrando 13-24 de 1070 artigos, teses e dissertações.
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13. Rabies virus infection of cultured rat sensory neurons.
The axonal transport of rabies virus (challenge virus strain of fixed virus) was studied in differentiated rat embryonic dorsal root ganglion cells. In addition, we observed the attachment of rabies virus to neuronal extensions and virus production by infected neurons. A compartmentalized cell culture system was used, allowing infection and manipulation of n
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14. Resistance/susceptibility to lethal Sendai virus infection genetically linked to a mucociliary transport polymorphism.
Linkage was tested between a mucociliary transport polymorphism and resistance/susceptibility to lethal Sendai virus infection in segregant hybrid mice of C57BL/6J and DBA/2J parents. The distribution of paired phenotypes for tracheal mucociliary transport rates and susceptibility to lethal Sendai virus infection in 171 F1 X DBA/2J mice showed strong interac
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15. Suitability of new chlamydia transport medium for transport of herpes simplex virus.
A new chlamydia transport medium (ChlamydiaPort; Scott Laboratories, Inc., Fiskeville, R.I.) was evaluated for its suitability as a transport medium for herpes simplex virus (HSV). Two laboratory HSV strains (McIntyre and 333) and two clinical isolates (AO218 and AO301) were suspended in ChlamydiaPort, ViraPort (Scott Laboratories), and cell culture medium a
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16. Intracellular transport and leukemogenicity of spleen focus-forming virus envelope glycoproteins with altered transmembrane domains.
Friend murine spleen focus-forming virus (SFFV) encodes a glycoprotein designated gp52, which is responsible for the leukemogenic properties of the virus. gp52 lacks a cytoplasmic domain and is defective in its transport to the cell surface. We constructed a chimeric envelope gene which codes for a molecule with an external domain derived from the SFFV envel
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17. VIRTUS, a model of virus transport in unsaturated soils.
As a result of the recently proposed mandatory groundwater disinfection requirements to inactivate viruses in potable water supplies, there has been increasing interest in virus fate and transport in the subsurface. Several models have been developed to predict the fate of viruses in groundwater, but few include transport in the unsaturated zone and all requ
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18. Leader Proteinase of Beet Yellows Virus Functions in Long-Distance Transport
The 66-kDa leader proteinase (L-Pro) of the Beet yellows virus (BYV) possesses a nonconserved N-terminal domain and a conserved, papain-like C-terminal domain. Previous work revealed that the N-terminal domain functions in RNA amplification, whereas the C-terminal domain is required for autoproteolysis. Alanine-scanning mutagenesis was applied to complete th
American Society for Microbiology.
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19. Transport of vesicular stomatitis virus glycoprotein in a cell-free extract.
We describe a cell-free system in which the membrane glycoprotein of vesicular stomatitis virus is rapidly and efficiently transported to membranes of the Golgi complex by a process resembling intracellular protein transport. Transport in vitro is energy-dependent and is accompanied by terminal glycosylation of the membrane glycoprotein (dependent upon UDP-G
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20. Effect of basic and nonbasic amino acid substitutions on transport induced by simian virus 40 T-antigen synthetic peptide nuclear transport signals.
A previous study demonstrated the ability of a synthetic peptide homologous to the simian virus 40 T-antigen nuclear transport signal to induce the nuclear transport of carrier proteins and the dependence of peptide-induced transport on a positive charge at the lysine corresponding to amino acid 128 of T antigen. In this investigation synthetic peptides were
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21. Evaluation of new transport medium for detection of herpes simplex virus by culture and direct enzyme-linked immunosorbent assay.
The transport medium Multi-Microbe Media (M4) was evaluated prospectively by culture and direct enzyme-linked immunosorbent assay (ELISA) for detection of herpes simplex virus from 473 specimens. In addition, 377 specimens in Bartels Viral Transport Medium were evaluated. By using culture as a "gold standard," the ELISA sensitivity was approximately 85%, whi
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22. African Swine Fever Virus Protein p54 Interacts with the Microtubular Motor Complex through Direct Binding to Light-Chain Dynein
Dynein is a minus-end-directed microtubule-associated motor protein involved in cargo transport in the cytoplasm. African swine fever virus (ASFV), a large DNA virus, hijacks the microtubule motor complex cellular transport machinery during virus infection of the cell through direct binding of virus protein p54 to the light chain of cytoplasmic dynein (LC8).
American Society for Microbiology.
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23. Axonal transport of herpes simplex virions to epidermal cells: evidence for a specialized mode of virus transport and assembly.
To examine the transmission of herpes simplex virus (HSV) from axon to epidermal cell, an in vitro model was constructed consisting of human fetal dorsal root ganglia cultured in the central chamber of a dual-chamber tissue culture system separated from autologous skin explants in an exterior chamber by concentric steel cylinders adhering to the substratum t
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24. Reovirus type 1 is secreted into the bile.
Reovirus type 1, known to be a cause of systemic and intestinal disease in mice, is secreted into the bile of adult A/J mice after viremia. Virus found in the bile in concentrations higher than those in blood may indicate that reovirus type 1 is actively transported into the bile. The transport of virus was independent of levels of virus-specific immunoglobu