ArticleThe Plant cell2009
Sieve element Ca2+ channels as relay stations between remote stimuli and sieve tube occlusion in Vicia faba.
Article in The Plant cell, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
45 citing papers in PubMed, 113 citations in OpenAlex.
- Measurement of Phloem-Based Electrical Signals in Plants.Methods in molecular biology (Clifton, N.J.) · 2026Article
- Transformation of flg22 perception into electrical signals decoded in vasculature leads to sieve tube blockage and pathogen resistance.Science advances · 2025Article
- Molecular Interactions Between Plants and Aphids: Recent Advances and Future Perspectives.Insects · 2024Review
- Local Action of Increased Pressure Induces Hyperpolarization Electrical Signals and Influences Photosynthetic Light Reactions in Wheat Plants.Plants (Basel, Switzerland) · 2023Article
- Pea Aphid (Plants (Basel, Switzerland) · 2023Article
- Hyperpolarization electrical signals induced by local action of moderate heating influence photosynthetic light reactions in wheat plants.Frontiers in plant science · 2023Article
- Plant Bioelectronics and Biohybrids: The Growing Contribution of Organic Electronic and Carbon-Based Materials.Chemical reviews · 2022Review
- Influence of Burning-Induced Electrical Signals on Photosynthesis in Pea Can Be Modified by Soil Water Shortage.Plants (Basel, Switzerland) · 2022Article
- Transport, functions, and interaction of calcium and manganese in plant organellar compartments.Plant physiology · 2021Review
- A comparative study on the circadian rhythm of the electrical signals ofPlant signaling & behavior · 2021Article
- Electrical Signals, Plant Tolerance to Actions of Stressors, and Programmed Cell Death: Is Interaction Possible?Plants (Basel, Switzerland) · 2021Review
- Stochastic Spatial Heterogeneity in Activities of HInternational journal of molecular sciences · 2021Review
- Influence of Local Burning on Difference Reflectance Indices Based on 400-700 nm Wavelengths in Leaves of Pea Seedlings.Plants (Basel, Switzerland) · 2021Article
- Membrane voltage as a dynamic platform for spatiotemporal signaling, physiological, and developmental regulation.Plant physiology · 2021Article
- A Theoretical Analysis of Relations between Pressure Changes along Xylem Vessels and Propagation of Variation Potential in Higher Plants.Plants (Basel, Switzerland) · 2021Article
- Species-Specific and Distance-Dependent Dispersive Behaviour of Forisomes in Different Legume Species.International journal of molecular sciences · 2021Article
- Inactivation of HPlants (Basel, Switzerland) · 2020Article
- Exogenous Abscisic Acid Can Influence Photosynthetic Processes in Peas through a Decrease in Activity of HBiology · 2020Article
- Aphid populations showing differential levels of virulence on Capsicum accessions.Insect science · 2020Article
- Sieve element occlusion provides resistance against Aphis gossypii in TGR-1551 melons.Insect science · 2020Article
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Damage induces remote occlusion of sieve tubes in Vicia faba by forisome dispersion, triggered during the passage of an electropotential wave (EPW). This study addresses the role of Ca2+ channels and cytosolic Ca2+ elevation as a link between EPWs and forisome dispersion. Ca2+ channel antagonists affect the initial phase of the EPW as well as the prolonged plateau phase. Resting levels of sieve tube Ca2+ of approximately 50 nM were independently estimated using Ca2+-selective electrodes and a Ca2+-sensitive dye. Transient changes in cytosolic Ca2+ were observed in phloem tissue in response to remote stimuli and showed profiles similar to those of EPWs. The measured elevation of Ca2+ in sieve tubes was below the threshold necessary for forisome dispersion. Therefore, forisomes need to be associated with Ca2+ release sites. We found an association between forisomes and endoplasmic reticulum (ER) at sieve plates and pore-plasmodesma units where high-affinity binding of a fluorescent Ca2+ channel blocker mapped an increased density of Ca2+ channels. In conclusion, propagation of EPWs in response to remote stimuli is linked to forisome dispersion through transiently high levels of parietal Ca2+, release of which depends on both plasma membrane and ER Ca2+ channels.
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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 OpenQuestion graph.