Results 41 to 50 of about 1,114,517 (249)
The phospholipid composition of extracellular herpes simplex virions differs from that of host cell nuclei [PDF]
, 1994 Enveloped viruses of eukaryotes obtain their membrane by budding through a cellular membrane. Therefore, most frequently the lipid composition of the virion envelope reflects that of the membrane where budding took place.
Campadelli, G. +7 more
core +1 more source
Dimerization Efficiency of Canine Distemper Virus Matrix Protein Regulates Membrane-Budding Activity. [PDF]
, 2017 Paramyxoviruses rely on the matrix (M) protein to orchestrate viral assembly and budding at the plasma membrane. Although the mechanistic details remain largely unknown, structural data suggested that M dimers and/or higher-order oligomers may facilitate
Bringolf, Fanny Anne +13 more
core +1 more source
Membrane Remodeling by Arc/Arg3.1
Frontiers in Molecular Biosciences, 2021 The activity-regulated cytoskeletal-associated protein (Arc, also known as Arg3.1) is an immediate early gene product induced by activity/experience and required for multiple modes of synaptic plasticity.
Per Niklas Hedde +7 more
doaj +1 more source
Budding of enveloped viruses from the plasma membrane [PDF]
BioEssays, 1997 AbstractMany enveloped viruses are released from infected cells by maturing and budding at the plasma membrane. During this process, viral core components are incorporated into membrane vesicles that contain viral transmembrane proteins, termed ‘spike’ proteins.
T L, Cadd, U, Skoging, P, Liljeström
openaire +2 more sources
Role of cleavage at the core-E1 junction of hepatitis C virus polyprotein in viral morphogenesis. [PDF]
PLoS ONE, 2017 In hepatitis C virus (HCV) polyprotein sequence, core protein terminates with E1 envelope signal peptide. Cleavage by signal peptidase (SP) separates E1 from the complete form of core protein, anchored in the endoplasmic reticulum (ER) membrane by the ...
Véronique Pène +4 more
doaj +1 more source
Dissipative Particle Dynamics Simulations for Shape Change of Growing Lipid Bilayer Vesicles
Life, 2023 The characteristic shape changes observed in the growth and division of L-form cells have been explained by several theoretical studies and simulations using a vesicle model in which the membrane area increases with time.
Hiromi Mitsuhashi +3 more
doaj +1 more source
Budding of crystalline domains in fluid membranes
Physical Review E, 2003 Crystalline domains embedded in fluid membrane vesicles are studied by Monte Carlo simulations of dynamically triangulated surfaces and by scaling arguments. A budding transition from a caplike state to a budded shape is observed for increasing spontaneous curvature C0 of the crystalline domain as well as increasing line tension lambda. The location of
Kohyama, T., Kroll, D. M., Gompper, G.
openaire +3 more sources
Budding and vesiculation induced by conical membrane inclusions [PDF]
Physical Review E, 2009 Conical inclusions in a lipid bilayer generate an overall spontaneous curvature of the membrane that depends on concentration and geometry of the inclusions. Examples are integral and attached membrane proteins, viruses, and lipid domains. We propose an analytical model to study budding and vesiculation of the lipid bilayer membrane, which is based on ...
Auth, T., Gompper, G.
openaire +4 more sources
Lipidomics in research on yeast membrane lipid homeostasis [PDF]
, 2017 Mass spectrometry is increasingly used in research on membrane lipid homeostasis, both in analyses of the steady state lipidome at the level of molecular lipid species, and in pulse-chase approaches employing stable isotope-labeled lipid precursors ...
de Kroon, Anton I P M +2 more
core +2 more sources
eLife, 2017 The ESCRT machinery mediates reverse membrane scission. By quantitative fluorescence lattice light-sheet microscopy, we have shown that ESCRT-III subunits polymerize rapidly on yeast endosomes, together with the recruitment of at least two Vps4 hexamers.
Manuel Alonso Y Adell +15 more
doaj +1 more source