Article
Low levels of foot-and-mouth disease virus 3C protease expression are required to achieve optimal capsid protein expression and processing in mammalian cells
31 Jan 2013
Abstract excerpt
The foot-and-mouth disease virus (FMDV) capsid protein precursor (P1-2A) is processed by the virus-encoded 3C protease (3C(pro)) to produce VP0, VP3, VP1 and 2A. Within the virus-encoded polyprotein, the P1-2A and 3C(pro) can be expected to be produced at equivalent concentrations. However, using transient-expression assays, within mammalian cells, it is possible to modify the relative amounts of the substrate...