Results 51 to 60 of about 205,833 (355)
ALIX is recruited temporarily into HIV-1 budding sites at the end of gag assembly. [PDF]
PLoS ONE, 2014 Polymerization of Gag on the inner leaflet of the plasma membrane drives the assembly of Human Immunodeficiency Virus 1 (HIV-1). Gag recruits components of the endosomal sorting complexes required for transport (ESCRT) to facilitate membrane fission and ...
Pei-I Ku +4 more
doaj +1 more source
Intravirion DNA Can Access the Space Occupied by the Bacteriophage P22 Ejection Proteins
Viruses, 2021 Tailed double-stranded DNA bacteriophages inject some proteins with their dsDNA during infection. Phage P22 injects about 12, 12, and 30 molecules of the proteins encoded by genes 7, 16 and 20, respectively.
Justin C. Leavitt +4 more
doaj +1 more source
International Journal of Molecular Sciences, 2018 Bacteriophages, which are tremendously important to the ecology and evolution of bacteria, play a key role in the development of genetic engineering. Bacteriophage virion proteins are essential materials of the infectious viral particles and in charge of
Y. Pan +5 more
semanticscholar +1 more source
Phenotypic mixing and hiding may contribute to memory in viral quasispecies [PDF]
, 2003 Background. In a number of recent experiments with food-and-mouth disease virus, a deleterious mutant, was found to avoid extinction and remain in the population for long periods of time. This observation was called quasispecies memory.
Novella, Isabel S., Wilke, Claus O.
core +4 more sources
Microorganisms, 2020 The assembly of human cytomegalovirus (HCMV) virions is an orchestrated process that requires, as an essential prerequisite, the complex crosstalk between viral structural proteins. Currently, however, the mechanisms governing the successive steps in the
Yohann Couté +10 more
doaj +1 more source
Morphogenesis of the infectious HIV-1 virion
Frontiers in Microbiology, 2011 The virion of HIV-1 is spherical and viral glycoprotein spikes (gp120, gp41) protrude from its envelope. The characteristic cone-shaped core exists within the virion, caging the ribonucleoprotein (RNP) complex, which is comprised of viral RNA ...
Jun-Ichi eSakuragi
doaj +1 more source
Multi-virion infectious units arise from free viral particles in an enveloped virus
Nature Microbiology, 2017 Many animal viruses are enveloped in a lipid bilayer taken up from cellular membranes. Because viral surface proteins bind to these membranes to initiate infection, we hypothesized that free virions may also be capable of interacting with the envelopes ...
J. Cuevas, M. Durán-Moreno, R. Sanjuán
semanticscholar +1 more source
Current estimates for HIV-1 production imply rapid viral clearance in lymphoid tissues. [PDF]
PLoS Computational Biology, 2010 It has recently been estimated that a single HIV-1 infected cell produces between and more than viral particles over its life span. Since body-wide estimates of the ratio of free virus to productively infected cells are smaller than and much smaller than
Rob J De Boer +2 more
doaj +1 more source
Virion Structure of Black Queen Cell Virus, a Common Honeybee Pathogen
Journal of Virology, 2017 Viral diseases are a major threat to honeybee (Apis mellifera) populations worldwide and therefore an important factor in reliable crop pollination and food security.
R. Spurny +5 more
semanticscholar +1 more source
L-Cell Virion Ribonucleic Acid [PDF]
Journal of Virology, 1969 “L-cell virion,” obtained from chronically infected 929 L-cell lines, was purified on 70% sucrose pads and its ribonucleic acid (RNA) was extracted and analyzed on sucrose gradients. Two RNA components were isolated from the virion, a rapidly sedimenting species (82 S ) and a more slowly sedimenting species (6
A J, Faras, R L, Erikson
openaire +2 more sources