ArticlePlant molecular biology2001
Identification of arabidopsis proteins that interact with the cauliflower mosaic virus (CaMV) movement protein.
Article in Plant molecular biology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 71 citations in OpenAlex.
- Shigella Effector VirA Suppresses Plant Immunity by Compromising PRA1.F3-Dependent Accumulation of FLS2 at the Plasma Membrane.Plant, cell & environment · 2026Article
- Salivary carbonic anhydrase II in winged aphid morph facilitates plant infection by viruses.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- Susceptibility Genes to Plant Viruses.Viruses · 2018Review
- The Prenylated Rab GTPase Receptor PRA1.F4 Contributes to Protein Exit from the Golgi Apparatus.Plant physiology · 2017Article
- Association of the P6 protein of Cauliflower mosaic virus with plasmodesmata and plasmodesmal proteins.Plant physiology · 2014Article
- Hitching a ride on vesicles: cauliflower mosaic virus movement protein trafficking in the endomembrane system.Plant physiology · 2014Article
- Interference of Brefeldin A in viral movement protein tubules assembly.Plant signaling & behavior · 2014Article
- Hijack it, change it: how do plant viruses utilize the host secretory pathway for efficient viral replication and spread?Frontiers in plant science · 2012Article
- Intracellular transport of plant viruses: finding the door out of the cell.Molecular plant · 2011Review
- Cellular pathways for viral transport through plasmodesmata.Protoplasma · 2011Review
- A family of plasmodesmal proteins with receptor-like properties for plant viral movement proteins.PLoS pathogens · 2010Article
- The PRA1 gene family in Arabidopsis.Plant physiology · 2008Article
- Capsid protein-mediated recruitment of host DnaJ-like proteins is required for Potato virus Y infection in tobacco plants.Journal of virology · 2007Article
- Plant viruses. Invaders of cells and pirates of cellular pathways.Plant physiology · 2005Review
- Virus-host interactions during movement processes.Plant physiology · 2005Review
- A coiled-coil interaction mediates cauliflower mosaic virus cell-to-cell movement.Proceedings of the National Academy of Sciences of the United States of America · 2005Article
- Regulation of microtubule-dependent recycling at the trans-Golgi network by Rab6A and Rab6A'.Molecular biology of the cell · 2005Article
- Interaction of the movement protein NSP and the Arabidopsis acetyltransferase AtNSI is necessary for Cabbage leaf curl geminivirus infection and pathogenicity.Journal of virology · 2004Article
- MPB2C, a microtubule-associated plant protein binds to and interferes with cell-to-cell transport of tobacco mosaic virus movement protein.Plant physiology · 2003Article
- A novel plant homeodomain protein interacts in a functionally relevant manner with a virus movement protein.Plant physiology · 2002Article
Corrections and comments
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Authors and funding
4 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Gene I of cauliflower mosaic virus (CaMV) encodes a protein that is required for virus movement. The CaMV movement protein (MP) was used in a yeast 2-hybrid system to screen an Arabidopsis cDNA library for cDNAs encoding MP-interacting (MPI) proteins. Three different clones were found encoding proteins (MPI1, -2 and -7) that interact with the N-terminal third of the CaMV MP. The interaction in the 2-hybrid system between MPI7 and CaMV MP mutants correlated with the infectivity of the mutants. A non-infectious MP mutant, ER2A, with two amino acid changes in the N-terminal third of the MP failed to interact with MPI7, while an infectious second-site mutant, that differed from ER2A by only a single amino acid change, interacted in the 2-hybrid system. MPI7 is encoded by a member of a large, but diverse gene family in Arabidopsis. MPI7 is related in sequence, size and hydropathy profile to mammalian proteins (such as rat PRA1) described as a rab acceptor. The gene encoding MPI7 is expressed widely is Arabidopsis plants. and in transgenic plants the MPI7:GFP fusion protein is localized in the cytoplasm, concentrated in punctate spots. In protoplasts transfected with CFP:MP and MPI7:YFP, CFP:MP colocalized to some of the sites where MPI7:YFP is expressed. At these sites, fluorescence resonance energy transfer (FRET) between fluorophores was observed indicating an interaction in planta between the CaMV MP and MPI7.
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