ArticleThe EMBO journal2023
An actin remodeling role for Arabidopsis processing bodies revealed by their proximity interactome.
Article in The EMBO journal, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.
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Who cites it
30 citing papers in PubMed, 33 citations in OpenAlex.
- Best practices for biotin ligase-based proximity labeling proteomics in plant systems.The Plant cell · 2026Review
- Application of Proximity-Labeling Techniques in Plants: A Review of Successful Cases.International journal of molecular sciences · 2026Review
- Two-step, long-distance nuclear migration guided by distinct actin networks prior to plant root hair formation.PNAS nexus · 2026Article
- Sensing and Filtering Environmental Fluctuations: The Case of Biomolecular Condensates in Plants.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Review
- Recent insights into the plant ARP2/3 complex.Protoplasma · 2026Review
- SMG7 and eIF4A constitute a homeostatic module controlling P-body condensation and function of meiotic bodies.Nature communications · 2026Article
- Prediction of plant phase-separating proteins using positive-unlabeled learning.Genome biology · 2026Article
- Plant P-bodies in post-transcriptional control: Composition, dynamics, and context-dependent roles.Plant communications · 2026Review
- Turbo-RIP: A Protocol for TurboID-based RNA Immunopurification to Map RNA Landscapes in Plant Biomolecular Condensates.Bio-protocol · 2026Article
- Biomolecular condensates as cellular memory modules: Thermodynamic principles and plant stress adaptation.Biophysical journal · 2026Review
- The role of post-translational modifications in the dynamics of cytoplasmic biomolecular condensates in plants.The New phytologist · 2025Review
- Cellular view of metabolism: metabolic biomolecular condensates.The New phytologist · 2025Review
- Viral proteins suppress rice defenses by boosting OsTSN1 RNA decay via phase separation and multimerization.Nature communications · 2025Article
- Regulatory links between the circadian clock and stress-induced biomolecular condensates.Npj biological timing and sleep · 2025Review
- The phase-separating Magnaporthe oryzae MoSpa2 complex organizes actin nucleation centers for plant infection.The Plant cell · 2025Article
- The adaptor protein AP-3β disassembles heat-induced stress granules via 19S regulatory particle in Arabidopsis.Nature communications · 2025Article
- The ER-PM interaction is essential for cytokinesis and recruits the actin cytoskeleton through the SCAR/WAVE complex.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Stress sensing and response through biomolecular condensates in plants.Plant communications · 2025Review
- Coupling Affinity Purification with Proximity Labeling in Arabidopsis: The APEAL Approach.Methods in molecular biology (Clifton, N.J.) · 2025Article
- Modulation of stress granule dynamics by phosphorylation and ubiquitination in plants.iScience · 2024Article
Corrections and comments
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Authors and funding
7 authors at 5 institutions in 5 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cellular condensates can comprise membrane-less ribonucleoprotein assemblies with liquid-like properties. These cellular condensates influence various biological outcomes, but their liquidity hampers their isolation and characterization. Here, we investigated the composition of the condensates known as processing bodies (PBs) in the model plant Arabidopsis thaliana through a proximity-biotinylation proteomics approach. Using in situ protein-protein interaction approaches, genetics and high-resolution dynamic imaging, we show that processing bodies comprise networks that interface with membranes. Surprisingly, the conserved component of PBs, DECAPPING PROTEIN 1 (DCP1), can localize to unique plasma membrane subdomains including cell edges and vertices. We characterized these plasma membrane interfaces and discovered a developmental module that can control cell shape. This module is regulated by DCP1, independently from its role in decapping, and the actin-nucleating SCAR-WAVE complex, whereby the DCP1-SCAR-WAVE interaction confines and enhances actin nucleation. This study reveals an unexpected function for a conserved condensate at unique membrane interfaces.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.