Viral membrane
Vaccinia Virus A6 Is a Two-Domain Protein Requiring a Cognate N-Terminal Domain for Full Viral Membrane Assembly Activity
... The characterization of the A6 deletion VACV mutant (vΔA6) not only confirmed many findings from previous studies of an inducible A6 mutant (iA6) but also removed some ambiguity about the A6 function from those previous ...
13
African Swine Fever Virus Protein p17 Is Essential for the Progression of Viral Membrane Precursors toward Icosahedral Intermediates
... immature viral particles could be observed emerging from one of the ends of these structures, indicating that helicoidal structures are precursors of immature viral par- ...inner viral ...
16
The Small Viral Membrane-Associated Protein P32 Is Involved in Bacteriophage PRD1 DNA Entry
... midine was accomplished according to the method of Mosig and Colowick (36), except that nalidixic acid (40 g/ml) was added to inhibit host replication (20). Measurements of ion fluxes and determination of ...
7
The Vaccinia Virus A33R Protein Provides a Chaperone Function for Viral Membrane Localization and Tyrosine Phosphorylation of the A36R Protein
... We also noticed a difference in the labeling of the IEV membranes by antibodies to A36R and F13L in cells infected with WR. The latter appeared to label the two membranes similarly, whereas the former primarily labeled ...
8
Vaccinia Virus J1R Protein: a Viral Membrane Protein That Is Essential for Virion Morphogenesis
... for viral protein synthesis in infected ...numerous membrane structures that contained half-circles, open circles, abnormal shapes, or other structures reminiscent of empty or partially filled ...IV. ...
13
Role of a viral membrane polypeptide in strand-specific initiation of poliovirus RNA synthesis.
... We first compared the synthesis of nucleotidyl protein induced by mutant and wild-type CRCs after different times of in vitro incubation at the permissive or nonpermissive temperature an[r] ...
8
The Vaccinia Virus E8R Gene Product: a Viral Membrane Protein That Is Made Early in Infection and Packaged into the Virions' Core
... after viral DNA synthesis is initiated in HeLa cells, the replication sites become enwrapped by the membrane of the endoplasmic reticulum ...VV membrane protein, the E8R gene product, that may play a ...
14
Role for Human Immunodeficiency Virus Type 1 Membrane Cholesterol in Viral Internalization
... the viral inner components into the cytoplasm of the target ...whether viral membrane cholesterol plays a role in this sequence of events, we first used a modified version of an entry assay that ...
9
Vaccinia Virus Virion Membrane Biogenesis Protein A11 Associates with Viral Membranes in a Manner That Requires the Expression of Another Membrane Biogenesis Protein, A6
... certain viral membrane proteins, the expression of which depends on A6 ...MV membrane proteins examined so far, only those in the VACV entry fusion complex (EFC) are present at reduced levels when A6 ...
11
PE2 Cleavage Mutants of Sindbis Virus: Correlation between Viral Infectivity and pH-Dependent Membrane Fusion Activation of the Spike Heterodimer
... dependent membrane fusion activity of the virus with lipo- ...of viral membrane fusion ...and membrane fusion char- acteristics (3, 27, ...
9
Affinity Thresholds for Membrane Fusion Triggering by Viral Glycoproteins
... by membrane fusion. This is mediated by viral membrane glycoproteins whose af- finities for their receptors vary widely from the millimolar range ...of viral attachment would be expected to ...
9
Ultrastructural Characterization of Turnip Mosaic Virus-Induced Cellular Rearrangements Reveals Membrane-Bound Viral Particles Accumulating in Vacuoles
... TuMV-induced membrane remodeling for vRNA replication with virus storage in the cen- tral vacuole ...10). Membrane remodeling starts with the accumulation of ER-connected CM ...involve membrane ...
16
Herpes Simplex Virus 1 Recruits CD98 Heavy Chain and β1 Integrin to the Nuclear Membrane for Viral De-Envelopment
... in membrane fusion was suggested by the observations that some monoclonal anti-CD98hc antibod- ies were shown to enhance NDV- and HIV-mediated cell-cell fu- sion and to inhibit HPIV-2-mediated cell-cell ...
14
Expression of Hepatitis C Virus Proteins Induces Distinct Membrane Alterations Including a Candidate Viral Replication Complex
... no membrane changes ...distinct membrane alterations in the cytoplasm of ...ribosome-carrying membrane and thus representing dilated ...rER membrane into the lumen, may be ...
11
Identification of the Membrane-Active Regions of the Severe Acute Respiratory Syndrome Coronavirus Spike Membrane Glycoprotein Using a 16/18-Mer Peptide Scan: Implications for the Viral Fusion Mechanism
... of membrane fusion and the processes which are behind ...the viral envelope and cell membrane ...CoV membrane fusion and identify new fusion inhibitors, we carried out the analysis of the ...
10
Assembly of viral membranes. I. Association of vesicular stomatitis virus membrane proteins and membranes in a cell-free system.
... To test for a requirement of Mg2+ ions for glycoprotein association with membranes, VSV proteins synthesized in cell-free reactions were incubated with uninfected stripped CHO membranes [r] ...
8
Dendrimers functionalized with membrane-interacting peptides for viral inhibition
... To assess the effect of the dendrimer and the peptidoden- drimer on viral attachment, two experimental procedures were carried out. Briefly, prechilled Vero cell monolayers (12-well plates) were infected with ...
14
Intramembrane Processing by Signal Peptide Peptidase Regulates the Membrane Localization of Hepatitis C Virus Core Protein and Viral Propagation
... Flotation assay. The flotation assay was carried out according to the method of Lecat et al. (14). Briefly, 10 million transfected or infected cells were washed with ice-cold PBS and then harvested with a rubber ...
13
Full-Length Glycosylated Gag of Murine Leukemia Virus Can Associate with the Viral Envelope as a Type I Integral Membrane Protein
... Several studies have clearly shown that mA3 restricts retroviruses in vivo and in primary mouse splenocytes (20, 23, 24). The strongest evidence that mA3 exerts selective pressure on retroviruses is the reversion of ...
21
MEMBRANE CONTACTORS MEMBRANE SEPARATIONS pdf
... trans- membrane pressure can become quite important in porous membrane contactors, because it may induce S ow across the membrane (breakthrough), causing unwanted froth, foam and dispersion between ...
9