ArticleFrontiers in plant science2012
Dissecting plasmodesmata molecular composition by mass spectrometry-based proteomics.
Article in Frontiers in plant science, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- AtHVA22a, a plant-specific homologue of Reep/DP1/Yop1 family proteins is involved in turnip mosaic virus propagation.Molecular plant pathology · 2024Article
- Genetic modification, intercellular communication, and epigenetic regulation in plants: An outlook.Biochemical and biophysical research communications · 2022Review
- The primary function of Six5 ofFrontiers in plant science · 2022Article
- Purification of Plasmodesmata-Enriched Fraction for Proteomic Analyses.Methods in molecular biology (Clifton, N.J.) · 2022Article
- Intercellular trafficking via plasmodesmata: molecular layers of complexity.Cellular and molecular life sciences : CMLS · 2021Review
- Similarities and Differences in the GFP Movement in the Zygotic and Somatic Embryos of Arabidopsis.Frontiers in plant science · 2021Article
- Plasma Membrane-Associated Receptor-like Kinases Relocalize to Plasmodesmata in Response to Osmotic Stress.Plant physiology · 2019Article
- Differential tetraspanin genes expression and subcellular localization during mutualistic interactions in Phaseolus vulgaris.PloS one · 2019Article
- Lipids or Proteins: Who Is Leading the Dance at Membrane Contact Sites?Frontiers in plant science · 2019Review
- Specific membrane lipid composition is important for plasmodesmata function in Arabidopsis.The Plant cell · 2015Article
- Plasmodesmata: function and diversity in plant intercellular communication. Preface.Journal of plant research · 2015Article
- A model system for analyzing intercellular communication through plasmodesmata using moss protonemata and leaves.Journal of plant research · 2015Review
- Plasmodesmata of brown algae.Journal of plant research · 2015Review
- Direct purification of detergent-insoluble membranes from Medicago truncatula root microsomes: comparison between floatation and sedimentation.BMC plant biology · 2014Article
- Arabidopsis mutants in sphingolipid synthesis as tools to understand the structure and function of membrane microdomains in plasmodesmata.Frontiers in plant science · 2014Article
- Plasmodesmata-mediated intercellular signaling during plant growth and development.Frontiers in plant science · 2014Article
- Toward atomic force microscopy and mass spectrometry to visualize and identify lipid rafts in plasmodesmata.Frontiers in plant science · 2014Article
- Callose homeostasis at plasmodesmata: molecular regulators and developmental relevance.Frontiers in plant science · 2014Article
- Subcellular proteomics-where cell biology meets protein chemistry.Frontiers in plant science · 2014Article
Corrections and comments
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In plants, the intercellular communication through the membranous channels called plasmodesmata (PD; singular plasmodesma) plays pivotal roles in the orchestration of development, defence responses, and viral propagation. PD are dynamic structures embedded in the plant cell wall that are defined by specialized domains of the endoplasmic reticulum (ER) and the plasma membrane (PM). PD structure and unique functions are guaranteed by their particular molecular composition. Yet, up to recent years and despite numerous approaches such as mutant screens, immunolocalization, or screening of random cDNAs, only few PD proteins had been conclusively identified and characterized. A clear breakthrough in the search of PD constituents came from mass-spectrometry-based proteomic approaches coupled with subcellular fractionation strategies. Due to their position, firmly anchored in the extracellular matrix, PD are notoriously difficult to isolate for biochemical analysis. Proteomic-based approaches have therefore first relied on the use of cell wall fractions containing embedded PD then on "free" PD fractions whereby PD membranes were released from the walls by enzymatic degradation. To discriminate between likely contaminants and PD protein candidates, bioinformatics tools have often been used in combination with proteomic approaches. GFP fusion proteins of selected candidates have confirmed the PD association of several protein families. Here we review the accomplishments and limitations of the proteomic-based strategies to unravel the functional and structural complexity of PD. We also discuss the role of the identified PD-associated proteins.
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