ArticlePlant signaling & behavior2016
New roles for the GLUTAMATE RECEPTOR-LIKE 3.3, 3.5, and 3.6 genes as on/off switches of wound-induced systemic electrical signals.
Article in Plant signaling & behavior, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed, 52 citations in OpenAlex.
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- Analysis of the Mechanisms Underlying the Specificity of the Variation Potential Induced by Different Stimuli.Plants (Basel, Switzerland) · 2024Article
- Development and Characterization of a New TILLING Population for Forward and Reverse Genetics in Barley (Plants (Basel, Switzerland) · 2024Article
- Calcium Signaling and the Response to Heat Shock in Crop Plants.International journal of molecular sciences · 2023Review
- Long-Distance Electrical and Calcium Signals Evoked by Hydrogen Peroxide in Physcomitrella.Plant & cell physiology · 2023Article
- Why did glutamate, GABA, and melatonin become intercellular signalling molecules in plants?eLife · 2023Review
- Response and Tolerance ofPlants (Basel, Switzerland) · 2023Article
- Merging Signaling with Structure: Functions and Mechanisms of Plant Glutamate Receptor Ion Channels.Annual review of plant biology · 2023Review
- Calcium-dependent protein kinase CDPK16 phosphorylates serine-856 of glutamate receptor-like GLR3.6 protein leading to salt-responsive root growth in ArabidopsisFrontiers in plant science · 2023Article
- Genome-wide transcriptome analysis of the orphan crop tef (Eragrostis tef (Zucc.) Trotter) under long-term low calcium stress.Scientific reports · 2022Article
- Genome-Wide Identification, Characterization, and Expression Analysis of Glutamate Receptor-like Gene (Plants (Basel, Switzerland) · 2022Article
- Wound-Induced Systemic Responses and Their Coordination by Electrical Signals.Frontiers in plant science · 2022Review
- Electrical Signaling of Plants under Abiotic Stressors: Transmission of Stimulus-Specific Information.International journal of molecular sciences · 2021Review
- Deciphering the Role of Ion Channels in Early Defense Signaling against Herbivorous Insects.Cells · 2021Review
- The fast and the furious: rapid long-range signaling in plants.Plant physiology · 2021Review
- Spatial and Temporal Dynamics of Electrical and Photosynthetic Activity and the Content of Phytohormones Induced by Local Stimulation of Pea Plants.Plants (Basel, Switzerland) · 2020Article
- Breaking Bad News: Dynamic Molecular Mechanisms of Wound Response in Plants.Frontiers in plant science · 2020Review
- How do Plants Keep their Functional Integrity?Plant signaling & behavior · 2018Review
- Interplay of Plasma Membrane and Vacuolar Ion Channels, Together with BAK1, Elicits Rapid Cytosolic Calcium Elevations in Arabidopsis during Aphid Feeding.The Plant cell · 2017Article
- The Integration of Electrical Signals Originating in the Root of Vascular Plants.Frontiers in plant science · 2017Article
Corrections and comments
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Authors and funding
1 author at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Wounding induces systemic potentials in Arabidopsis thaliana that can be abolished by concomitant suppression of the GLUTAMATE RECEPTOR-LIKE GLR3.3 and GLR3.6 genes. However, the roles of specific GLR channels to these potentials remain unclear. Here I applied the Electrical Penetration Graph (EPG) to study the contribution of three GLR channels to wound-induced, systemically propagated electrical potentials in Arabidopsis thaliana. In contrast to recordings made with conventional rigs for whole-plant electrophysiology, the EPG allows for the unambiguous distinction of the phloem-propagated action potential (AP) from the electrical activity outside of the phloem. The data reported here suggest that: (a) the transmission of wound-induced, phloem-propagated AP to neighbor leaves, requires expression of GLR3.3 or GLR3.6, whereas GLR3.5 prevents its transmission to non-neighbor leaves; (b) the generation of wound-induced electrical signals outside the phloem network depends on GLR3.6 expression; and (c) wound-induced systemic potentials initiated in the shoot are transmitted to the root in the adult plant, which suggests a role for these electrical signals in coordinating the plant defenses in the shoot and in the root. Here, I propose a model for wound-induced systemic electrical signals at the molecular, cellular and anatomical level. In this model, GLR3.3 and GLR3.6 function as on switches for the propagation of wound-induced potentials beyond the wounded leaf, while GLR3.5 functions as an off switch that prevents the propagation of wound-induced electrical potentials to distal, non-neighbor leaves.
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