A family of plasmodesmal proteins with receptor-like properties for plant viral movement proteins. [PDF]
PLoS Pathogens, 2010 Plasmodesmata (PD) are essential but poorly understood structures in plant cell walls that provide symplastic continuity and intercellular communication pathways between adjacent cells and thus play fundamental roles in development and pathogenesis ...
Khalid Amari +12 more
doaj +7 more sources
The E3 ligase HRD1 enhances plant antiviral immunity by targeting viral movement proteins
Cell ReportsSummary: The ubiquitin-26S proteasome system (UPS) is a conserved protein degradation process involved in plant growth and immunity. However, whether some UPS E3 ligases directly target plant viruses in the endoplasmic reticulum (ER) remains less ...
Zhi-Hong Guo +8 more
doaj +5 more sources
Manipulation of plant host susceptibility: an emerging role for viral movement proteins? [PDF]
Frontiers in Plant Science, 2012 Viruses encode Viral Suppressors of RNA silencing (VSRs) to counteract RNA silencing, a major antiviral defense response in plants. Recent studies indicate a role of virus-derived siRNAs in manipulating the expression of specific host genes and that ...
Khalid eAmari +4 more
doaj +5 more sources
Host and viral RNA-binding proteins involved in membrane targeting, replication and intercellular movement of plant RNA virus genomes [PDF]
Frontiers in Plant Science, 2014 Many plant viruses have positive-strand RNA [(+)RNA] as their genome. Therefore, it is not surprising that RNA-binding proteins (RBPs) play important roles during (+)RNA virus infection in host plants.
Kiwamu eHyodo +2 more
doaj +3 more sources
Double-spanning Plant Viral Movement Protein Integration into the Endoplasmic Reticulum Membrane Is Signal Recognition Particle-dependent, Translocon-mediated, and Concerted [PDF]
Journal of Biological Chemistry, 2005 The current model for cell-to-cell movement of plant viruses holds that transport requires virus-encoded movement proteins that intimately associate with endoplasmic reticulum membranes.
Johnson, Arthur E. +4 more
core +5 more sources
Two Plant–Viral Movement Proteins Traffic in the Endocytic Recycling Pathway [PDF]
The Plant Cell, 2005 Abstract Many plant viruses exploit a conserved group of proteins known as the triple gene block (TGB) for cell-to-cell movement. Here, we investigated the interaction of two TGB proteins (TGB2 and TGB3) of Potato mop-top virus (PMTV), with components of the secretory and endocytic pathways when expressed as N-terminal fusions to ...
Sophie, Haupt +5 more
openaire +4 more sources
Viruses, 2023 Begomoviruses, which belong to the Geminiviridae family, are intracellular parasites transmitted by whiteflies to dicotyledonous plants thatsignificantly damage agronomically relevant crops. These nucleus-replicating DNA viruses move intracellularly from
Sâmera S. Breves +6 more
doaj +1 more source
Changes in Subcellular Localization of Host Proteins Induced by Plant Viruses
Viruses, 2021 Viruses are dependent on host factors at all parts of the infection cycle, such as translation, genome replication, encapsidation, and cell-to-cell and systemic movement.
Rosalba Rodriguez-Peña +2 more
doaj +1 more source
The Unfolded Protein Response Is Triggered by a Plant Viral Movement Protein [PDF]
Plant Physiology, 2011 AbstractInfection with Potato virus X (PVX) in Nicotiana benthamiana plants leads to increased transcript levels of several stress-related host genes, including basic-region leucine zipper 60 (bZIP60), SKP1, ER luminal binding protein (BiP), protein disulfide isomerase (PDI), calreticulin (CRT), and calmodulin (CAM).
Changming, Ye +4 more
openaire +2 more sources
Membrane Trafficking Proteins: A New Target to Identify Resistance to Viruses in Plants
Plants, 2021 Replication cycles from most simple-stranded positive RNA viruses infecting plants involve endomembrane deformations. Recent published data revealed several interactions between viral proteins and plant proteins associated with vesicle formation and ...
Aimeric Agaoua +3 more
doaj +1 more source