Results 211 to 220 of about 104,970 (255)
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Virion polypeptides of poxviruses
Archives of Virology, 1980Structural polypeptides from a number of poxviruses were analysed by SDS-polyacrylamide gel electrophoresis. The patterns obtained with orthopoxviruses were generally quite similar to one another, but variola, monkeypox, cowpox and vaccinia viruses could be distinquished by their profiles in the molecular weight (mol.
M, Arita, I, Tagaya
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1972
Minute particles in chickenpox vesicle fluid were first seen by Aragao (1911) using light microscopy. Paschen (1917, 1919) recognized that these were probably virus particles and later similar particles were demonstrated in zoster vesicle fluid (Paschen, 1933; Taniguchi et al., 1934).
D. Taylor-Robinson, Anne E. Caunt
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Minute particles in chickenpox vesicle fluid were first seen by Aragao (1911) using light microscopy. Paschen (1917, 1919) recognized that these were probably virus particles and later similar particles were demonstrated in zoster vesicle fluid (Paschen, 1933; Taniguchi et al., 1934).
D. Taylor-Robinson, Anne E. Caunt
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A rainbow of influenza virions
Nature Reviews Microbiology, 2018This study investigates the phenotypic heterogeneity in influenza virus size and composition.
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Purification of Influenza Virions
This chapter describes basic workflows for concentrating and for purifying influenza virions. It presents several ways in which ultracentrifugation can be used to concentrate influenza virions from the growth media of infected cells, with notes on the different degrees of purity that can be expected when using different approaches. These approaches areJack C, Hirst, Edward C, Hutchinson
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Virology, 1974
Abstract Sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) using four different concentrations of acrylamide resolved 16 polypeptide and glycopeptide components of Moloney sarcoma-leukemia virions radiolabeled with amino acids and d -glucosamine. Virions labeled with one neutral (lecuine or tryptophan) and one basic (lysine) amino
O N, Witte, I L, Weissman
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Abstract Sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) using four different concentrations of acrylamide resolved 16 polypeptide and glycopeptide components of Moloney sarcoma-leukemia virions radiolabeled with amino acids and d -glucosamine. Virions labeled with one neutral (lecuine or tryptophan) and one basic (lysine) amino
O N, Witte, I L, Weissman
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Membrane proteins of MSV-MLV: Their role in virion-virion interactions in vitro
Virology, 1974Abstract Lactoperoxidase surface iodination of Moloney sarcoma-leukemia virus (MSV-MLV) virions labels predominantly the two membrane glycoproteins (estimated molecular weight 73,000 and 75,000). Following extensive proteolytic surface digestion with α-chymotrpsin or trypsin, these iodinated surface glycoproteins are removed and no new virion ...
O N, Witte, I L, Weissman
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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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1985
The first complete virus particles that can be detected within the infected cell by electron microscopy or biological assay appear near the midpoint of the replication cycle: At 2 1/2 to 4 hours post infection, depending on the multiplicity of infection and on the nutritional state of the cell (Kallmann et al., 1958; Dales et al., 1965; Eremenko et al.,
Friedrich Koch, Gebhard Koch
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The first complete virus particles that can be detected within the infected cell by electron microscopy or biological assay appear near the midpoint of the replication cycle: At 2 1/2 to 4 hours post infection, depending on the multiplicity of infection and on the nutritional state of the cell (Kallmann et al., 1958; Dales et al., 1965; Eremenko et al.,
Friedrich Koch, Gebhard Koch
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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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A giant factory for virion production
Nature Reviews Microbiology, 2021A recent study found that an archaeal virus interferes with the cell cycle of its host, leading to asymmetric cell division and cell gigantism, transforming hosts into giant virion-producing factories.
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