[Protein metabolism in human embryo skin-muscle tissue cells infected with oncornavirus D from J-96 cells].

Structural polypeptides of oncornavirus D produced by J-96 cells and the effect of oncornavirus infection on protein metabolism of human embryo skin-muscle tissue cells (HESM) were studied. Electrophoresis showed the number of polypeptides detectable in a preparation of virus produced by infected HESM cells to depend on the number of centrifugations in sucrose gradient in the process of virus purification. A preparation of a singly purified virus was found to contain 13 polypeptide components: p115, p110, p100, p87, p78, p69, p57, p45, p36, p27, p15, p12, and p10.