ArticleThe Plant cell2013
The actin-related Protein2/3 complex regulates mitochondrial-associated calcium signaling during salt stress in Arabidopsis.
Article in The Plant cell, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
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Who cites it
31 citing papers in PubMed, 83 citations in OpenAlex.
- MDP25-VDAC3 Complex Orchestrates Actin Remodeling and Mitochondrial Dynamics to Modulate Innate Immunity in Arabidopsis.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Tobacco two-pore calcium channel 1a is localised at the tonoplast, but acts on events at the plasma membrane.Protoplasma · 2026Article
- A Dual Perspective on Physio-molecular Insights Points Towards Ion Homeostasis as a Probable Pathway for Salt Tolerance in Pigeonpea [Cajanus Cajan (Millspaugh (L.)].Applied biochemistry and biotechnology · 2026Article
- Genome-wide characterization and expression profiling of FIMBRIN gene family members in response to abiotic stress in Medicago sativa.BMC plant biology · 2025Article
- SOS2 phosphorylates FREE1 to regulate multi-vesicular body trafficking and vacuolar dynamics under salt stress.The Plant cell · 2025Article
- SPIRRIG is required for BRICK1 stability and salt stress induced root hair developmental plasticity in Arabidopsis.Stress biology · 2024Article
- Autophagy modulates Arabidopsis male gametophyte fertility and controls actin organization.Nature communications · 2024Article
- Exploring the Role of the Plant Actin Cytoskeleton: From Signaling to Cellular Functions.International journal of molecular sciences · 2023Review
- Signal Mediators in the Implementation of Jasmonic Acid's Protective Effect on Plants under Abiotic Stresses.Plants (Basel, Switzerland) · 2023Review
- Crosstalk between CaPlants (Basel, Switzerland) · 2022Review
- Spatial and temporal localization of SPIRRIG and WAVE/SCAR reveal roles for these proteins in actin-mediated root hair development.The Plant cell · 2021Article
- Screening forSTAR protocols · 2021Article
- Microtubule Dynamics Plays a Vital Role in Plant Adaptation and Tolerance to Salt Stress.International journal of molecular sciences · 2021Article
- Regulation of Plant Responses to Salt Stress.International journal of molecular sciences · 2021Review
- Reference genes for quantitative real-time PCR normalization of Cenostigma pyramidale roots under salt stress and mycorrhizal association.Genetics and molecular biology · 2021Article
- Deconstructing the genetic architecture of iron deficiency chlorosis in soybean using genome-wide approaches.BMC plant biology · 2020Article
- Role of a complex of two proteins in alleviating sodium ion stress in an economic crop.PloS one · 2020Article
- Actin Cytoskeleton as Actor in Upstream and Downstream of Calcium Signaling in Plant Cells.International journal of molecular sciences · 2019Review
- CYSTM3 negatively regulates salt stress tolerance in Arabidopsis.Plant molecular biology · 2019Article
- SENSITIVE TO SALT1, An Endoplasmic Reticulum-Localized Chaperone, Positively Regulates Salt Resistance.Plant physiology · 2018Article
Corrections and comments
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Authors and funding
11 authors at 6 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Microfilament and Ca(2+) dynamics play important roles in stress signaling in plants. Through genetic screening of Arabidopsis thaliana mutants that are defective in stress-induced increases in cytosolic Ca(2+) ([Ca(2+)]cyt), we identified Actin-Related Protein2 (Arp2) as a regulator of [Ca(2+)]cyt in response to salt stress. Plants lacking Arp2 or other proteins in the Arp2/3 complex exhibited enhanced salt-induced increases in [Ca(2+)]cyt, decreased mitochondria movement, and hypersensitivity to salt. In addition, mitochondria aggregated, the mitochondrial permeability transition pore opened, and mitochondrial membrane potential Ψm was impaired in the arp2 mutant, and these changes were associated with salt-induced cell death. When opening of the enhanced mitochondrial permeability transition pore was blocked or increases in [Ca(2+)]cyt were prevented, the salt-sensitive phenotype of the arp2 mutant was partially rescued. These results indicate that the Arp2/3 complex regulates mitochondrial-dependent Ca(2+) signaling in response to salt stress.
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