ArticleJournal of plant research2014
Copper amine oxidase and phospholipase D act independently in abscisic acid (ABA)-induced stomatal closure in Vicia faba and Arabidopsis.
Article in Journal of plant research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 36 citations in OpenAlex.
- The tree of life of copper-containing amine oxidases.Frontiers in plant science · 2025Article
- The CPlant biotechnology journal · 2023Article
- RNA-seq profiling in leaf tissues of two soybean (Molecular breeding : new strategies in plant improvement · 2023Article
- Distinct role of AtCuAOβ- and RBOHD-driven HFrontiers in plant science · 2023Article
- Phosphatidic Acid in Plant Hormonal Signaling: From Target Proteins to Membrane Conformations.International journal of molecular sciences · 2022Review
- Article
- Plant Copper Amine Oxidases: Key Players in Hormone Signaling Leading to Stress-Induced Phenotypic Plasticity.International journal of molecular sciences · 2021Review
- Plant Copper Metalloenzymes As Prospects for New Metabolism Involving Aromatic Compounds.Frontiers in plant science · 2021Review
- Genome-Wide Identification of Seven Polyamine Oxidase Genes inFrontiers in plant science · 2020Article
- The Copper Amine Oxidase AtCuAOδ Participates in Abscisic Acid-Induced Stomatal Closure in Arabidopsis.Plants (Basel, Switzerland) · 2019Article
- Polyamines increase nitric oxide and reactive oxygen species in guard cells of Arabidopsis thaliana during stomatal closure.Protoplasma · 2018Article
- Arabidopsis phospholipase D alpha 1-derived phosphatidic acid regulates microtubule organization and cell development under microtubule-interacting drugs treatment.Journal of plant research · 2017Article
- Brassinosteroids modulate ABA-induced stomatal closure in Arabidopsis.Journal of experimental botany · 2016Article
- Copper-Containing Amine Oxidases and FAD-Dependent Polyamine Oxidases Are Key Players in Plant Tissue Differentiation and Organ Development.Frontiers in plant science · 2016Review
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Recent evidence has demonstrated that both copper amine oxidase (CuAO; EC 1.4.3.6) and phospholipase D (PLD; EC 3.1.4.4) are involved in abscisic acid (ABA)-induced stomatal closure. In this study, we investigated the interaction between CuAO and PLD in the ABA response. Pretreatment with either CuAO or PLD inhibitors alone or that with both additively led to impairment of ABA-induced H2O2 production and stomatal closure in Vicia faba. ABA-stimulated PLD activation could not be inhibited by the CuAO inhibitor, and CuAO activity was not affected by the PLD inhibitor. These data suggest that CuAO and PLD act independently in the ABA response. To further examine PLD and CuAO activities in ABA responses, we used the Arabidopsis mutants cuaoζ and pldα1. Ablation of guard cell-expressed CuAOζ or PLDα1 gene retarded ABA-induced H2O2 generation and stomatal closure. As a product of PLD, phosphatidic acid (PA) substantially enhanced H2O2 production and stomatal closure in wide type, pldα1, and cuaoζ. Moreover, putrescine (Put), a substrate of CuAO as well as an activator of PLD, induced H2O2 production and stomatal closure in WT but not in both mutants. These results suggest that CuAO and PLD act independently in ABA-induced stomatal closure.
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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 OpenQuestion graph.