Determinants of the Nucleocytoplasmic Balance of the Cucumber Mosaic Virus and Peanut Stunt Virus 2b Proteins Regulate the Subcellular Localization and RNA Silencing Suppressor Activity
The 2b protein of cucumoviruses is an RNA silencing suppressor (RSS), and its activity is associated with its nucleocytoplasmic localization. However, the contribution of nuclear localization signals (NLSs), nuclear export signals (NESs), and their sequence context remains poorly understood. Here, we compare cucumber m...