We establish new minimum protein requirements for the formation of double-membrane vesicles (DMVs), a prototypic type of virus-induced membrane structure that also plays a role in the replication of other viral pathogens. We demonstrate a direct link between membrane remodelling and viral polyprotein processing and reveal the likely DMV biogenesis mechanism.
This work was done in close collaboration between the departments of Molecular Virology and Cell and Chemical Biology at the LUMC.