ArticlePlant signaling & behavior2019
Influence of electrical signals on pea leaf reflectance in the 400-800-nm range.
Article in Plant signaling & behavior, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 17 citations in OpenAlex.
- Light-Induced Changes in RGB Reflectance Parameters in Wheat and Pea Leaves in the Minute Range.Plants (Basel, Switzerland) · 2026Article
- Broadband Normalized Difference Reflectance Indices and the Normalized Red-Green Index as a Measure of Drought in Wheat and Pea Plants.Plants (Basel, Switzerland) · 2024Article
- RGB Imaging as a Tool for Remote Sensing of Characteristics of Terrestrial Plants: A Review.Plants (Basel, Switzerland) · 2024Review
- Alleviation of drought stress through foliar application of thiamine in two varieties of pea (Plant signaling & behavior · 2023Article
- Multiclass classification of environmental chemical stimuli from unbalanced plant electrophysiological data.PloS one · 2023Article
- Influence of Burning-Induced Electrical Signals on Photosynthesis in Pea Can Be Modified by Soil Water Shortage.Plants (Basel, Switzerland) · 2022Article
- 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
- Inactivation of HPlants (Basel, Switzerland) · 2020Article
- Burning-induced electrical signals influence broadband reflectance indices and water index in pea leaves.Plant signaling & behavior · 2020Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Local action of stressors induces generation and propagation of electrical signals (ESs), which influence numerous physiological processes (including photosynthesis, expression of genes, production of phytohormones, etc.) in undamaged parts of plants; i.e. they induce a systemic stress response. Development of methods of remote sensing of this response (in particular, optical methods) is an important practical task for agricultural and ecological monitoring. However, this problem is not sufficiently researched. Earlier, we reported that ESs influence the photochemical reflectance index, which can be calculated on the basis of reflected light at 531 and 570 nm, and these changes are connected with photosynthetic changes. The aim of the current work is investigation of the influence of ESs on reflectance at broad spectral bands (400-500 nm, 500-600 nm, 600-700 nm and 700-800 nm). We showed that burning-induced ESs caused transient increase of intensity of reflected light at the all investigated spectral bands of visible light: reflectance at 600-700 nm had the maximal magnitude of changes and reflectance at 700-800 nm had the minimal magnitude of changes. Dynamics of the reflectance changes were distinguished from dynamics of photosynthetic changes, induced by ESs; i.e. ESs-induced changes in reflectance seem to be weakly connected with the photosynthetic response. Thus, our results show that changes in reflectance at broad spectral bands can also be used for remote sensing of the ESs-induced systemic stress response in plants.
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