The in vitro of Rous sarcoma virus RNA and function of the viral protein during the viral replication

Abstract

The gag gene and pol gene of the Rous sarcoma virus are translated in vitro from the 35S viral RNA. The env gene cannot be translated in vitro from the 35S RNA. For the in vitro translation of the src gene. 3' end fragments of the viral RNA are used. The gag protein p15 has a proteolytic activity and specifically processes its own protein precursor pr76. The gag protein p19 suppresses the in vitro translation of the pol gene.