Density-dependent selection in vesicular stomatitis virus.

A cell line expressing vesicular stomatitis virus glycoprotein fuses at low pH.

A stable cell line expressing a complementary DNA clone encoding the vesicular stomatitis virus glycoprotein fused and formed polykaryons at pH 5.5. The formation of polykaryons was dependent on the presence of glycoprotein anchored at the cell surface and could be prevented by incubation of cells with a monoclonal antibody to the glycoprotein. Fusion occurred at a pH 0.5 unit lower than that o...

Experimental evolution of an RNA virus in cells with innate immunity defects

Experimental evolution studies have shown that RNA viruses respond rapidly to directional selection and thus can adapt efficiently to changes in host cell tropism, antiviral drugs, or other imposed selective pressures. However, the evolution of RNA viruses under relaxed selection has been less extensively explored. Here, we evolved vesicular stomatitis virus in mouse embryonic fibroblasts knock...

Viruses isolated from cells persistently infected with vesicular stomatitis virus show altered interactions with defective interfering particles.

Virus mutants isolated from persistent infections of vesicular stomatitis virus in BHK-21 cells were much less susceptible to interference mediated by the defective interfering particle used to establish the persistent infection. This mutational change occurred as early as 34 days in the persistent infection and continued for over 5 years. The earliest variants showed no oligonucleotide map cha...

Retroviral and Lentiviral Vectors Insertion Library for Enhanced Purification Virus Glycoprotein Variants from a Peptide Selection of Novel Vesicular Stomatitis

Structure of the L Protein of Vesicular Stomatitis Virus from Electron Cryomicroscopy

The large (L) proteins of non-segmented, negative-strand RNA viruses, a group that includes Ebola and rabies viruses, catalyze RNA-dependent RNA polymerization with viral ribonucleoprotein as template, a non-canonical sequence of capping and methylation reactions, and polyadenylation of viral messages. We have determined by electron cryomicroscopy the structure of the vesicular stomatitis virus...

Biophysical studies of vesicular stomatitis virus.

McCombs, Robert M. (Baylor University College of Medicine, Houston, Tex.), Matilda Benyesh-Melnick, and Jean P. Brunschwig. Biophysical studies of vesicular stomatitis virus: J. Bacteriol. 91:803-812. 1966.-The infectivity and morphology of vesicular stomatitis virus (VSV) were studied after density gradient centrifugation in cesium chloride (CsCI), potassium tartrate (KT), and sucrose. Centrif...