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Koselski M, Hoernstein SNW, Wasko P, Reski R, Trebacz K. Long-Distance Electrical and Calcium Signals Evoked by Hydrogen Peroxide in Physcomitrella. PLANT & CELL PHYSIOLOGY 2023; 64:880-892. [PMID: 37233615 PMCID: PMC10434737 DOI: 10.1093/pcp/pcad051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 05/15/2023] [Accepted: 07/21/2023] [Indexed: 05/27/2023]
Abstract
Electrical and calcium signals in plants are some of the basic carriers of information that are transmitted over a long distance. Together with reactive oxygen species (ROS) waves, electrical and calcium signals can participate in cell-to-cell signaling, conveying information about different stimuli, e.g. abiotic stress, pathogen infection or mechanical injury. There is no information on the ability of ROS to evoke systemic electrical or calcium signals in the model moss Physcomitrella nor on the relationships between these responses. Here, we show that the external application of hydrogen peroxide (H2O2) evokes electrical signals in the form of long-distance changes in the membrane potential, which transmit through the plant instantly after stimulation. The responses were calcium-dependent since their generation was inhibited by lanthanum, a calcium channel inhibitor (2 mM), and EDTA, a calcium chelator (0.5 mM). The electrical signals were partially dependent on glutamate receptor (GLR) ion channels since knocking-out the GLR genes only slightly reduced the amplitude of the responses. The basal part of the gametophyte, which is rich in protonema cells, was the most sensitive to H2O2. The measurements carried out on the protonema expressing fluorescent calcium biosensor GCaMP3 proved that calcium signals propagated slowly (>5 µm/s) and showed a decrement. We also demonstrate upregulation of a stress-related gene that appears in a distant section of the moss 8 min after the H2O2 treatment. The results help understand the importance of both types of signals in the transmission of information about the appearance of ROS in the plant cell apoplast.
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Affiliation(s)
- Mateusz Koselski
- Department of Plant Physiology and Biophysics, Institute of Biological Sciences, Maria Curie-Skłodowska University, Akademicka 19, Lublin 20-033, Poland
| | - Sebastian N. W Hoernstein
- Plant Biotechnology, Faculty of Biology, University of Freiburg, Schaenzlestrasse 1, Freiburg 79104, Germany
| | - Piotr Wasko
- Department of Plant Physiology and Biophysics, Institute of Biological Sciences, Maria Curie-Skłodowska University, Akademicka 19, Lublin 20-033, Poland
| | - Ralf Reski
- Plant Biotechnology, Faculty of Biology, University of Freiburg, Schaenzlestrasse 1, Freiburg 79104, Germany
- Signalling Research Centres BIOSS and CIBSS, Schaenzlestrasse 18, Freiburg 79104, Germany
| | - Kazimierz Trebacz
- Department of Plant Physiology and Biophysics, Institute of Biological Sciences, Maria Curie-Skłodowska University, Akademicka 19, Lublin 20-033, Poland
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Grinberg M, Mudrilov M, Kozlova E, Sukhov V, Sarafanov F, Evtushenko A, Ilin N, Vodeneev V, Price C, Mareev E. Effect of extremely low-frequency magnetic fields on light-induced electric reactions in wheat. PLANT SIGNALING & BEHAVIOR 2022; 17:2021664. [PMID: 34994282 PMCID: PMC9176247 DOI: 10.1080/15592324.2021.2021664] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Magnetic field oscillations resulting from atmospheric events could have an effect on growth and development of plants and on the responsive reactions of plants to other environmental factors. In the current work, extremely low-frequency magnetic field (14.3 Hz) was shown to modulate light-induced electric reactions of wheat (Triticum aestivum L.). Blue light-induced electric reaction in wheat leaf comprises depolarization and two waves of hyperpolarization resulting in an increase of the potential to a higher level compared to the dark one. Fluorescent and inhibitory analysis demonstrate a key role of calcium ions and calcium-dependent H+-ATPase of the plasma membrane in the development of the reaction. Activation of H+-ATPase by the increased calcium influx is suggested as a mechanism of the influence of magnetic field on light-induced electric reaction.
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Affiliation(s)
- Marina Grinberg
- Department of Biophysics, Lobachevsky State University of Nizhny Novgorod Lobachevsky State University of Nizhny Novgorod, Nizhny Novgorod, Russia
- Department of Geophysical Electrodynamics, Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod, RussiaRussia
| | - Maxim Mudrilov
- Department of Biophysics, Lobachevsky State University of Nizhny Novgorod Lobachevsky State University of Nizhny Novgorod, Nizhny Novgorod, Russia
- Department of Geophysical Electrodynamics, Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod, RussiaRussia
| | - Elizaveta Kozlova
- Department of Biophysics, Lobachevsky State University of Nizhny Novgorod Lobachevsky State University of Nizhny Novgorod, Nizhny Novgorod, Russia
| | - Vladimir Sukhov
- Department of Biophysics, Lobachevsky State University of Nizhny Novgorod Lobachevsky State University of Nizhny Novgorod, Nizhny Novgorod, Russia
- Department of Geophysical Electrodynamics, Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod, RussiaRussia
| | - Fedor Sarafanov
- Department of Biophysics, Lobachevsky State University of Nizhny Novgorod Lobachevsky State University of Nizhny Novgorod, Nizhny Novgorod, Russia
- Department of Geophysical Electrodynamics, Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod, RussiaRussia
| | - Andrey Evtushenko
- Department of Geophysical Electrodynamics, Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod, RussiaRussia
| | - Nikolay Ilin
- Department of Geophysical Electrodynamics, Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod, RussiaRussia
| | - Vladimir Vodeneev
- Department of Biophysics, Lobachevsky State University of Nizhny Novgorod Lobachevsky State University of Nizhny Novgorod, Nizhny Novgorod, Russia
- Department of Geophysical Electrodynamics, Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod, RussiaRussia
- CONTACT Vladimir Vodeneev Lobachevsky State University of Nizhny Novgorod, Nizhny Novgorod603950, Russia; Institute of Applied Physics of Russian Academy of Sciences, Nizhny Novgorod 603600, Russia
| | - Colin Price
- Department of Geophysical Electrodynamics, Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod, RussiaRussia
- Porter School of the Environment and Earth Sciences, Tel Aviv University, Tel Aviv-Yafo, Israel
| | - Evgeny Mareev
- Department of Geophysical Electrodynamics, Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod, RussiaRussia
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Koselski M, Wasko P, Derylo K, Tchorzewski M, Trebacz K. Glutamate-Induced Electrical and Calcium Signals in the Moss Physcomitrella patens. PLANT & CELL PHYSIOLOGY 2020; 61:1807-1817. [PMID: 32810281 DOI: 10.1093/pcp/pcaa109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 08/11/2020] [Indexed: 06/11/2023]
Abstract
The mode of transmission of signals between plant cells is an important aspect of plant physiology. The main role in the generation of long-distance signals is played by changes in the membrane potential and cytoplasm calcium concentration, but the relationship between these responses evoked by the same stimuli in the same plant remains unknown. As one of the first plants that colonized land, the moss Physcomitrella patens is a suitable model organism for studying the evolution of signaling pathways in plants. Here, by the application of glutamate as a stimulus, we demonstrated that electrical but not calcium signals can be true carriers of information in long-distance signaling in Physcomitrella. The generation of electrical signals in a form of propagating transient depolarization seems to be dependent on the opening of calcium channels since the responses were reduced or totally blocked by calcium channel inhibitors. While the microelectrode measurements demonstrated the transmission of electric signals between leaf cells and juvenile cells (protonema), the fluorescence imaging of cytoplasmic calcium changes indicated that calcium response occurs only locally-at the site of glutamate application, and only in protonema cells. This study indicates different involvement of glutamate-induced electrical and calcium signals in cell-to-cell communication in these evolutionarily old terrestrial plants.
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Affiliation(s)
- Mateusz Koselski
- Department of Plant Physiology and Biophysics, Institute of Biological Sciences, Maria Curie-Skłodowska University, Akademicka 19, Lublin 20-033, Poland
| | - Piotr Wasko
- Department of Plant Physiology and Biophysics, Institute of Biological Sciences, Maria Curie-Skłodowska University, Akademicka 19, Lublin 20-033, Poland
| | - Kamil Derylo
- Department of Molecular Biology, Institute of Biological Sciences, Maria Curie-Skłodowska University, Lublin 20-033, Poland
| | - Marek Tchorzewski
- Department of Molecular Biology, Institute of Biological Sciences, Maria Curie-Skłodowska University, Lublin 20-033, Poland
| | - Kazimierz Trebacz
- Department of Plant Physiology and Biophysics, Institute of Biological Sciences, Maria Curie-Skłodowska University, Akademicka 19, Lublin 20-033, Poland
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Koselski M, Wasko P, Kupisz K, Trebacz K. Cold- and menthol-evoked membrane potential changes in the moss Physcomitrella patens: influence of ion channel inhibitors and phytohormones. PHYSIOLOGIA PLANTARUM 2019; 167:433-446. [PMID: 30629304 DOI: 10.1111/ppl.12918] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Revised: 12/18/2018] [Accepted: 12/23/2018] [Indexed: 06/09/2023]
Abstract
Microelectrode measurements carried out on leaf cells from Physcomitrella patens revealed that a sudden temperature drop and application of menthol evoked two types of different-shaped membrane potential changes. Cold stimulation evoked spike-type responses. Menthol depolarized the cell membrane with different rates. When it reached above 1 mV s-1 , the full response was recorded. Characteristic for the full responses was also a few-minute plateau of the membrane potential recorded after depolarization. The influence of inhibitors of calcium channels (5 mM Gd3+ ), potassium channels (5 mM Ba2+ ), chloride channels (200 μM Zn2+ , 50 μM niflumic acid) and proton pumps (10 μM DES), an activator of calcium release from intracellular stores (Sr2+ ), calcium chelation (by 400 μM EGTA) and phytohormones (50 μM auxin, 50 μM abscisic acid (ABA), 500 μM salicylic acid) on cold- and menthol-evoked responses was tested. Both responses are different in respect to the ion mechanism: cold-evoked depolarizations were influenced by Ba2+ and DES; in turn, menthol-evoked potential changes were most effectively blocked by Zn2+ . Moreover, the effectiveness of menthol in generation of full responses was reduced after administration of auxin or ABA, i.e. phytohormones known for their participation in responses to cold and regulation of proton pumps. The effects of DES indicated that one of the main conditions for generation of menthol-evoked responses is inhibition of the proton pump activity. Our results indicate that perception of cold and menthol by plants proceeds in different ways due to the differences in ionic mechanism and hormone dependence of cold- and menthol-evoked responses.
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Affiliation(s)
- Mateusz Koselski
- Department of Biophysics, Institute of Biology and Biochemistry, Maria Curie-Skłodowska University, Akademicka 19, 20-033 Lublin, Poland
| | - Piotr Wasko
- Department of Biophysics, Institute of Biology and Biochemistry, Maria Curie-Skłodowska University, Akademicka 19, 20-033 Lublin, Poland
| | - Kamila Kupisz
- Department of Biophysics, Institute of Biology and Biochemistry, Maria Curie-Skłodowska University, Akademicka 19, 20-033 Lublin, Poland
| | - Kazimierz Trebacz
- Department of Biophysics, Institute of Biology and Biochemistry, Maria Curie-Skłodowska University, Akademicka 19, 20-033 Lublin, Poland
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Babla M, Cai S, Chen G, Tissue DT, Cazzonelli CI, Chen ZH. Molecular Evolution and Interaction of Membrane Transport and Photoreception in Plants. Front Genet 2019; 10:956. [PMID: 31681411 PMCID: PMC6797626 DOI: 10.3389/fgene.2019.00956] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Accepted: 09/06/2019] [Indexed: 12/20/2022] Open
Abstract
Light is a vital regulator that controls physiological and cellular responses to regulate plant growth, development, yield, and quality. Light is the driving force for electron and ion transport in the thylakoid membrane and other membranes of plant cells. In different plant species and cell types, light activates photoreceptors, thereby modulating plasma membrane transport. Plants maximize their growth and photosynthesis by facilitating the coordinated regulation of ion channels, pumps, and co-transporters across membranes to fine-tune nutrient uptake. The signal-transducing functions associated with membrane transporters, pumps, and channels impart a complex array of mechanisms to regulate plant responses to light. The identification of light responsive membrane transport components and understanding of their potential interaction with photoreceptors will elucidate how light-activated signaling pathways optimize plant growth, production, and nutrition to the prevailing environmental changes. This review summarizes the mechanisms underlying the physiological and molecular regulations of light-induced membrane transport and their potential interaction with photoreceptors in a plant evolutionary and nutrition context. It will shed new light on plant ecological conservation as well as agricultural production and crop quality, bringing potential nutrition and health benefits to humans and animals.
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Affiliation(s)
- Mohammad Babla
- School of Science and Health, Western Sydney University, Penrith, NSW, Australia
| | - Shengguan Cai
- School of Science and Health, Western Sydney University, Penrith, NSW, Australia
- College of Agriculture and Biotechnology, Zhejiang University, Hangzhou, China
| | - Guang Chen
- College of Agriculture and Biotechnology, Zhejiang University, Hangzhou, China
| | - David T. Tissue
- Hawkesbury Institute for the Environment, Western Sydney University, Penrith, NSW, Australia
| | | | - Zhong-Hua Chen
- School of Science and Health, Western Sydney University, Penrith, NSW, Australia
- Hawkesbury Institute for the Environment, Western Sydney University, Penrith, NSW, Australia
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Simultaneous imaging and functional studies reveal a tight correlation between calcium and actin networks. Proc Natl Acad Sci U S A 2018; 115:E2869-E2878. [PMID: 29507239 DOI: 10.1073/pnas.1711037115] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Tip-growing cells elongate in a highly polarized manner via focused secretion of flexible cell-wall material. Calcium has been implicated as a vital factor in regulating the deposition of cell-wall material. However, deciphering the molecular and mechanistic calcium targets in vivo has remained challenging. Here, we investigated intracellular calcium dynamics in the moss Physcomitrella patens, which provides a system with an abundant source of genetically identical tip-growing cells, excellent cytology, and a large molecular genetic tool kit. To visualize calcium we used a genetically encoded cytosolic FRET probe, revealing a fluctuating tipward gradient with a complex oscillatory profile. Wavelet analysis coupled with a signal-sifting algorithm enabled the quantitative comparison of the calcium behavior in cells where growth was inhibited mechanically, pharmacologically, or genetically. We found that cells with suppressed growth have calcium oscillatory profiles with longer frequencies, suggesting that there is a feedback between the calcium gradient and growth. To investigate the mechanistic basis for this feedback we simultaneously imaged cytosolic calcium and actin, which has been shown to be essential for tip growth. We found that high cytosolic calcium promotes disassembly of a tip-focused actin spot, while low calcium promotes assembly. In support of this, abolishing the calcium gradient resulted in dramatic actin accumulation at the tip. Together these data demonstrate that tipward calcium is quantitatively linked to actin accumulation in vivo and that the moss P. patens provides a powerful system to uncover mechanistic links between calcium, actin, and growth.
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Ghosh R, Gururani MA, Ponpandian LN, Mishra RC, Park SC, Jeong MJ, Bae H. Expression Analysis of Sound Vibration-Regulated Genes by Touch Treatment in Arabidopsis. FRONTIERS IN PLANT SCIENCE 2017; 8:100. [PMID: 28197168 PMCID: PMC5281610 DOI: 10.3389/fpls.2017.00100] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Accepted: 01/18/2017] [Indexed: 05/18/2023]
Abstract
Sound vibration (SV) is considered to be a mechanical stimulus which gives rise to various physiological and molecular changes in plants. Previously, we identified 17 SV-regulated genes (SRGs) which were up-regulated by SV treatments in Arabidopsis. Here, we analyzed the expression pattern of similar genes after an exposure of 500 Hertz at 80 decibels, for various time periods. Simultaneously, we confirmed the SV-mediated expression of these genes under lighted condition as many of them were reported to be dark-induced. For this, we designed an improved SV treatment chamber. Additionally, we checked the electrolyte leakage (EL), photosynthetic performance and expression of mechanosensitive (MS) ion channel genes after 5 days of SV treatment in the illuminated chamber. EL was higher, and the photosynthetic performance index was lower in the SV-treated plants compared to control. Seven out of the 13 MS ion channel genes were differentially expressed after the SV treatment. Simultaneously, we checked the touch-mediated expression pattern of 17 SRGs and 13 MS ion channel genes. The distinct expression pattern of 6 SRGs and 1 MS ion channel gene generate an idea that SV as a stimulus is different from touch. Developmental stage-specific expression profiling suggested that the majority of the SRGs were expressed spatiotemporally in different developmental stages of Arabidopsis, especially in imbibed seed, seedlings and leaves.
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Affiliation(s)
- Ritesh Ghosh
- Department of Biotechnology, Yeungnam UniversityGyeongsan, South Korea
| | - Mayank A. Gururani
- Department of Biology, College of Science, United Arab Emirates UniversityAl Ain, United Arab Emirates
| | | | - Ratnesh C. Mishra
- Department of Biotechnology, Yeungnam UniversityGyeongsan, South Korea
| | - Soo-Chul Park
- National Institute of Agricultural Sciences, Rural Development AdministrationWanju, South Korea
| | - Mi-Jeong Jeong
- National Institute of Agricultural Sciences, Rural Development AdministrationWanju, South Korea
| | - Hanhong Bae
- Department of Biotechnology, Yeungnam UniversityGyeongsan, South Korea
- *Correspondence: Hanhong Bae,
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Król E, Płachno BJ, Adamec L, Stolarz M, Dziubińska H, Trebacz K. Quite a few reasons for calling carnivores 'the most wonderful plants in the world'. ANNALS OF BOTANY 2012; 109:47-64. [PMID: 21937485 PMCID: PMC3241575 DOI: 10.1093/aob/mcr249] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2011] [Accepted: 08/08/2011] [Indexed: 05/03/2023]
Abstract
BACKGROUND A plant is considered carnivorous if it receives any noticeable benefit from catching small animals. The morphological and physiological adaptations to carnivorous existence is most complex in plants, thanks to which carnivorous plants have been cited by Darwin as 'the most wonderful plants in the world'. When considering the range of these adaptations, one realizes that the carnivory is a result of a multitude of different features. SCOPE This review discusses a selection of relevant articles, culled from a wide array of research topics on plant carnivory, and focuses in particular on physiological processes associated with active trapping and digestion of prey. Carnivory offers the plants special advantages in habitats where nutrient supply is scarce. Counterbalancing costs are the investments in synthesis and the maintenance of trapping organs and hydrolysing enzymes. With the progress in genetic, molecular and microscopic techniques, we are well on the way to a full appreciation of various aspects of plant carnivory. CONCLUSIONS Sufficiently complex to be of scientific interest and finite enough to allow conclusive appraisal, carnivorous plants can be viewed as unique models for the examination of rapid organ movements, plant excitability, enzyme secretion, nutrient absorption, food-web relationships, phylogenetic and intergeneric relationships or structural and mineral investment in carnivory.
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Affiliation(s)
- Elzbieta Król
- Department of Biophysics, Institute of Biology, Maria Curie-Skłodowska University, Akademicka 19, 20-033 Lublin, Poland.
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Marten I, Deeken R, Hedrich R, Roelfsema MRG. Light-induced modification of plant plasma membrane ion transport. PLANT BIOLOGY (STUTTGART, GERMANY) 2010; 12 Suppl 1:64-79. [PMID: 20712622 DOI: 10.1111/j.1438-8677.2010.00384.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Light is not only the driving force for electron and ion transport in the thylakoid membrane, but also regulates ion transport in various other membranes of plant cells. Light-dependent changes in ion transport at the plasma membrane and associated membrane potential changes have been studied intensively over the last century. These studies, with various species and cell types, revealed that apart from regulation by chloroplasts, plasma membrane transport can be controlled by phytochromes, phototropins or channel rhodopsins. In this review, we compare light-dependent plasma membrane responses of unicellular algae (Eremosphaera and Chlamydomonas), with those of a multicellular alga (Chara), liverworts (Conocephalum), mosses (Physcomitrella) and several angiosperm cell types. Light-dependent plasma membrane responses of Eremosphaera and Chara are characterised by the dominant role of K(+) channels during membrane potential changes. In most other species, the Ca(2+)-dependent activation of plasma membrane anion channels represents a general light-triggered event. Cell type-specific responses are likely to have evolved by modification of this general response or through the development of additional light-dependent signalling pathways. Future research to elucidate these light-activated signalling chains is likely to benefit from the recent identification of S-type anion channel genes and proteins capable of regulating these channels.
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Affiliation(s)
- I Marten
- Molecular Plant Physiology and Biophysics, Julius-von-Sachs Institute for Biosciences Biocenter, Würzburg University, Würzburg, Germany
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