ArticlePlanta2014
Phosphatidic acid integrates calcium signaling and microtubule dynamics into regulating ABA-induced stomatal closure in Arabidopsis.
Article in Planta, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.
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Who cites it
37 citing papers in PubMed, 73 citations in OpenAlex.
- Nuclear Entanglement: New Insights Into the Role of Cytoskeleton and Nucleoskeleton in Plant Nuclear Function.Cytoskeleton (Hoboken, N.J.) · 2026Review
- Cytoskeletal control of development and environmental adaptation in plants.Science China. Life sciences · 2026Review
- SPY Interacts With Tubulin and Regulates Abscisic Acid-Induced Stomatal Closure in Arabidopsis.Plant direct · 2025Article
- Drought Tolerance in Plants: Physiological and Molecular Responses.Plants (Basel, Switzerland) · 2024Review
- HPlanta · 2024Article
- Comparative transcriptome analysis of two contrasting genotypes provides new insights into the drought response mechanism in pigeon pea (Cajanus cajan L. Millsp.).Genes & genomics · 2024Article
- Microtubule Regulation in Plants: From Morphological Development to Stress Adaptation.Biomolecules · 2023Review
- The OPEN STOMATA1-SPIRAL1 module regulates microtubule stability during abscisic acid-induced stomatal closure in Arabidopsis.The Plant cell · 2023Article
- Phosphatidic Acid in Plant Hormonal Signaling: From Target Proteins to Membrane Conformations.International journal of molecular sciences · 2022Review
- Phosphatidylcholine Enhances Homeostasis in Peach Seedling Cell Membrane and Increases Its Salt Stress Tolerance by Phosphatidic Acid.International journal of molecular sciences · 2022Article
- Distinct Roles for KASH Proteins SINE1 and SINE2 in Guard Cell Actin Reorganization, Calcium Oscillations, and Vacuolar Remodeling.Frontiers in plant science · 2022Article
- Controlling the Gate: The Functions of the Cytoskeleton in Stomatal Movement.Frontiers in plant science · 2022Review
- Microtubule Dynamics Plays a Vital Role in Plant Adaptation and Tolerance to Salt Stress.International journal of molecular sciences · 2021Article
- The E3 ligase MREL57 modulates microtubule stability and stomatal closure in response to ABA.Nature communications · 2021Article
- HSP70-3 Interacts with Phospholipase Dδ and Participates in Heat Stress Defense.Plant physiology · 2021Article
- Regulation of ABA-Non-Activated SNF1-Related Protein Kinase 2 Signaling Pathways by Phosphatidic Acid.International journal of molecular sciences · 2020Article
- A Role for Plant KASH Proteins in Regulating Stomatal Dynamics.Plant physiology · 2020Article
- Drought resistance of Camellia oleifera under drought stress: Changes in physiology and growth characteristics.PloS one · 2020Article
- A Guard Cell Abscisic Acid (ABA) Network Model That Captures the Stomatal Resting State.Frontiers in physiology · 2020Article
- Arabidopsis KASH Proteins SINE1 and SINE2 Are Involved in Microtubule Reorganization During ABA-Induced Stomatal Closure.Frontiers in plant science · 2020Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Specific cellular components have been identified to function in abscisic acid (ABA) regulation of stomatal apertures, including calcium, the cytoskeleton, and phosphatidic acid. In this study, the regulation and dynamic organization of microtubules during ABA-induced stomatal closure by phospholipase D (PLD) and its product PA were investigated. ABA induced microtubule depolymerization and stomatal closure in wide-type (WT) Arabidopsis, whereas these processes were impaired in PLD mutant (pldα1). The microtubule-disrupting drugs oryzalin or propyzamide induced microtubule depolymerization, but did not affect the stomatal aperture, whereas their co-treatment with ABA resulted in stomatal closure in both WT and pldα1. In contrast, the microtubule-stabilizing drug paclitaxel arrested ABA-induced microtubule depolymerization and inhibited ABA-induced stomatal closure in both WT and pldα1. In pldα1, ABA-induced cytoplasmic Ca(2+) ([Ca(2+)]cyt) elevation was partially blocked, and exogenous Ca(2+)-induced microtubule depolymerization and stomatal closure were impaired. These results suggested that PLDα1 and PA regulate microtubular organization and Ca(2+) increases during ABA-induced stomatal closing and that crosstalk among signaling lipid, Ca(2+), and microtubules are essential for ABA signaling.
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