Two electrophoretically distinct protein subunits were found in Mayaro virus, a group A
arbovirus. In addition, the cytoplasm of L-929 cells infected with Mayaro virus contained five …

Virus-specific polypeptide synthesis was examined in BHK cells and Vero cells infected with
Bunyamwera virus. In BHK cells, in addition to the four previously reported virus-coded …

Pichinde virus, a member of the arenovirus group, was found to have four polypeptides by
polyacrylamide gel electrophoresis. Two components, VI and VII, had molecular weights of …

Methods Chick embryo fibroblast monolayers containing about 5 x lo6 cells (Taylor, 1965)
were treated for 1 hr with actinomycin D (2 pg/ml) and then infected with SFV at a multiplicity …

Mayaro virus was grown in BHK-21 cells and purified by centrifugation in a potassium-
tartrate gradient (5-50%). The electron microscopy analyses of the purified virus showed an …

Purified Semliki Forest virus (SFV) contains three structural proteins while its core
(nucleocapsid) contains two of these proteins. To identify all of the proteins synthesized …

Purified Pichinde virions grown in monolayers of BHK-21 cells were found to contain three
major species of virion proteins as described previously (Ramos et al., J. Virol. 10: 661-667 …

Comparative discontinuous, disc gel electrophoresis of various strains of six group A
arboviruses revealed no apparent differences between the smallest (core) proteins (VP 3) of …

Recent work with picornaviruses has shown a shift of radioactive label from larger molecular
weight virus-coded polypeptides to smaller ones in the interval following a short labelling …

The structural proteins of an arenavirus pathogen, Machupo virus, were compared to the
structural proteins of two previously characterized non-pathogenic arenaviruses, Pichinde …