The Ubiquitin Proteasome System as a Double Agent in Plant-Virus Interactions
Ullrich Dubiella, Irene Serrano
Abstract
The ubiquitin proteasome is a rapid, adaptive mechanism for selective protein degradation, crucial for proper plant growth and development. The ubiquitin proteasome system (UPS) has also been shown to be an integral part of plant responses to stresses, including plant defence against pathogens. Recently, significant progress has been made in the understanding of the involvement of the UPS in the signalling and regulation of the interaction between plants and viruses. This review aims to discuss the current knowledge about the response of plant viral infection by the UPS and how the viruses counteract this system, or even use it for their own benefit.
Topics & Concepts
ProteasomeUbiquitinMechanism (biology)Cell biologyBiologyPlant growthProtein degradationComputational biologyBiochemistryBotanyGenePhysicsQuantum mechanicsPlant Virus Research StudiesPlant-Microbe Interactions and ImmunityCocoa and Sweet Potato Agronomy