Results 201 to 210 of about 102,321 (242)
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Plasmid vesicles mimicking virions
Nature Microbiology, 2017A newly described plasmid, which encodes proteins facilitating its packaging and cell-to-cell transfer via membrane vesicles, challenges the way we think about the delineation of viruses, plasmids and extracellular vesicles.
Forterre, Patrick +2 more
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On the genesis of incomplete Sendai virions
Virology, 1970Abstract Some factors affecting production of incomplete Sendai virions containing 19 S and 25 S RNAs were investigated. When cells were infected with mixtures of incomplete virions and infectious virions, abundant incomplete virions were produced; amounts of incomplete progeny virions reflected the proportions of incomplete virions inoculated.
D W, Kingsbury, A, Portner
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Interaction of virions with membrane glycolipids
Physical Biology, 2012Cellular membranes contain various lipids including glycolipids (GLs). The hydrophilic head groups of GLs extend from the membrane into the aqueous environment outside the cell where they act as recognition sites for specific interactions. The first steps of interaction of virions with cells often include contacts with GLs.
M, Bally +4 more
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Defective virions of human cytomegalovirus
Virology, 1979Abstract Passage of human cytomegalovirus at high multiplicity of infection generated defective virus particles which banded in CsCI at a lower buoyant density than standard virus. The DNA from defective virions banded at a lower buoyant density in CsCl than standard DNA and sedimented in sucrose gradients similar to standard DNA.
M L, Ramirez +3 more
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Betaherpesvirus Virion Assembly and Egress
2018Virions are the vehicle for cell-to-cell and host-to-host transmission of viruses. Virions need to be assembled reliably and efficiently, be released from infected cells, survive in the extracellular environment during transmission, recognize and then trigger entry of appropriate target cells, and disassemble in an orderly manner during initiation of a
William L, Close +2 more
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Alphavirus Hybrid Virion Vaccines
1996Many members of the alphavirus family are important human or veterinary pathogens. These viruses are extremely similar in molecular architecture yet differ in host range and in the pathological consequences of infection. Despite marked structural conservation, the various species are inefficient in eliciting immunological cross protection. Previously(l)
A, Shafferman +10 more
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Presence of hemagglutinin in the vaccinia virion
Archiv f�r die gesamte Virusforschung, 1971Purified vaccinia virus freed from demonstrable hemagglutinating activity was inactivated and, subsequently, disintegrated by treatment with pepsin. The preparations obtained were examined in the electron microscope and tested for hemagglutinating and precipitating activity as well as for their immunogenicity.
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