ArticleProceedings of the National Academy of Sciences of the United States of America2021
Plasma membrane phospholipid signature recruits the plant exocyst complex via the EXO70A1 subunit.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.
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Who cites it
38 citing papers in PubMed, 83 citations in OpenAlex.
- Molecular choreography of vesicle trafficking: Exocyst-SNARE interplay in plant defense.Journal of advanced research · 2026Review
- The hijacking of a wheat Exo70-like protein by a fungal pathogen triggers disease.Nature communications · 2026Article
- NUT1-Exo70A1 Regulates Xylem Vessel Development and Influences Water Use Efficiency in Maize.Nature communications · 2026Article
- Implementing In Vitro and In Vivo Approaches to Analyze Lipid-Protein Interactions in Growing Tobacco Pollen Tubes.Methods in molecular biology (Clifton, N.J.) · 2026Article
- Genome-wide identification of theFrontiers in plant science · 2026Article
- Polar-localized EXO70G1 regulates root development in Arabidopsis thaliana.Journal of integrative plant biology · 2026Article
- Preassembly and independent trafficking of the exocyst complex inProceedings of the National Academy of Sciences of the United States of America · 2025Article
- Electrostatic changes enabled the diversification of an exocyst subunit via protein complex escape.Nature plants · 2025Article
- Article
- Split-YFP-coupled interaction-dependent TurboID identifies new functions of basal cell polarity inProceedings of the National Academy of Sciences of the United States of America · 2025Article
- Reciprocal regulation between AtFH5-labeled secretory vesicles and PI(4,5)PJournal of integrative plant biology · 2025Article
- Ergosterol-induced immune response in barley involves phosphorylation of phosphatidylinositol phosphate metabolic enzymes and activation of diterpene biosynthesis.The New phytologist · 2025Article
- Martini 3 coarse-grained model of enzymes: Framework with validation by all-atom simulations and x-ray diffraction measurements.The Journal of chemical physics · 2025Article
- Plant PI-PLC signaling in stress and development.Plant physiology · 2025Review
- The role of Exo70s in plant defense against pathogens and insect pests and their application for crop breeding.Molecular breeding : new strategies in plant improvement · 2025Review
- Exocyst subunits EXO70B1 and B2 contribute to stomatal dynamics and cell wall modifications.Frontiers in plant science · 2025Article
- Tethering of cellulose synthase complex to the plasma membrane relies on the isoform of EXO70A1 in Arabidopsis.Scientific reports · 2024Article
- Non-cell autonomous regulation of cell-cell signaling and differentiation by mitochondrial ROS.The Journal of cell biology · 2024Article
- MpPUB9, a U-box E3 ubiquitin ligase, acts as a positive regulator by promoting the turnover of MpEXO70.1 under high salinity in Marchantia polymorpha.The New phytologist · 2024Article
- The exocyst in context.Biochemical Society transactions · 2024Review
Corrections and comments
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Authors and funding
16 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Polarized exocytosis is essential for many vital processes in eukaryotic cells, where secretory vesicles are targeted to distinct plasma membrane domains characterized by their specific lipid-protein composition. Heterooctameric protein complex exocyst facilitates the vesicle tethering to a target membrane and is a principal cell polarity regulator in eukaryotes. The architecture and molecular details of plant exocyst and its membrane recruitment have remained elusive. Here, we show that the plant exocyst consists of two modules formed by SEC3-SEC5-SEC6-SEC8 and SEC10-SEC15-EXO70-EXO84 subunits, respectively, documenting the evolutionarily conserved architecture within eukaryotes. In contrast to yeast and mammals, the two modules are linked by a plant-specific SEC3-EXO70 interaction, and plant EXO70 functionally dominates over SEC3 in the exocyst recruitment to the plasma membrane. Using an interdisciplinary approach, we found that the C-terminal part of EXO70A1, the canonical EXO70 isoform in
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