Crosstalk between Light- and Temperature-Mediated Processes under Cold and Heat Stress Conditions in Plants
Extreme temperatures are among the most important stressors limiting plant growth and development. Results indicate that light substantially influences the acclimation processes to both low and high temperatures, and it may affect the level of stress injury. The interaction between light and tempera...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-08-01
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| Series: | International Journal of Molecular Sciences |
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| Online Access: | https://www.mdpi.com/1422-0067/22/16/8602 |
| _version_ | 1797523575448535040 |
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| author | Tibor Janda Sylva Prerostová Radomíra Vanková Éva Darkó |
| author_facet | Tibor Janda Sylva Prerostová Radomíra Vanková Éva Darkó |
| author_sort | Tibor Janda |
| collection | DOAJ |
| description | Extreme temperatures are among the most important stressors limiting plant growth and development. Results indicate that light substantially influences the acclimation processes to both low and high temperatures, and it may affect the level of stress injury. The interaction between light and temperature in the regulation of stress acclimation mechanisms is complex, and both light intensity and spectral composition play an important role. Higher light intensities may lead to overexcitation of the photosynthetic electron transport chain; while different wavelengths may act through different photoreceptors. These may induce various stress signalling processes, leading to regulation of stomatal movement, antioxidant and osmoregulation capacities, hormonal actions, and other stress-related pathways. In recent years, we have significantly expanded our knowledge in both light and temperature sensing and signalling. The present review provides a synthesis of results for understanding how light influences the acclimation of plants to extreme low or high temperatures, including the sensing mechanisms and molecular crosstalk processes. |
| first_indexed | 2024-03-10T08:44:55Z |
| format | Article |
| id | doaj.art-8a1cd4e73e4b4eebb215d18acddb33fc |
| institution | Directory Open Access Journal |
| issn | 1661-6596 1422-0067 |
| language | English |
| last_indexed | 2024-03-10T08:44:55Z |
| publishDate | 2021-08-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | International Journal of Molecular Sciences |
| spelling | doaj.art-8a1cd4e73e4b4eebb215d18acddb33fc2023-11-22T07:57:39ZengMDPI AGInternational Journal of Molecular Sciences1661-65961422-00672021-08-012216860210.3390/ijms22168602Crosstalk between Light- and Temperature-Mediated Processes under Cold and Heat Stress Conditions in PlantsTibor Janda0Sylva Prerostová1Radomíra Vanková2Éva Darkó3Centre for Agricultural Research, Department of Plant Physiology and Metabolomics, Agricultural Institute, ELKH, H-2462 Martonvásár, HungaryLaboratory of Hormonal Regulations in Plants, Institute of Experimental Botany, Czech Academy of Sciences, 16502 Prague, Czech RepublicLaboratory of Hormonal Regulations in Plants, Institute of Experimental Botany, Czech Academy of Sciences, 16502 Prague, Czech RepublicCentre for Agricultural Research, Department of Plant Physiology and Metabolomics, Agricultural Institute, ELKH, H-2462 Martonvásár, HungaryExtreme temperatures are among the most important stressors limiting plant growth and development. Results indicate that light substantially influences the acclimation processes to both low and high temperatures, and it may affect the level of stress injury. The interaction between light and temperature in the regulation of stress acclimation mechanisms is complex, and both light intensity and spectral composition play an important role. Higher light intensities may lead to overexcitation of the photosynthetic electron transport chain; while different wavelengths may act through different photoreceptors. These may induce various stress signalling processes, leading to regulation of stomatal movement, antioxidant and osmoregulation capacities, hormonal actions, and other stress-related pathways. In recent years, we have significantly expanded our knowledge in both light and temperature sensing and signalling. The present review provides a synthesis of results for understanding how light influences the acclimation of plants to extreme low or high temperatures, including the sensing mechanisms and molecular crosstalk processes.https://www.mdpi.com/1422-0067/22/16/8602acclimationclimate changecoldheatlightphotosynthesis |
| spellingShingle | Tibor Janda Sylva Prerostová Radomíra Vanková Éva Darkó Crosstalk between Light- and Temperature-Mediated Processes under Cold and Heat Stress Conditions in Plants International Journal of Molecular Sciences acclimation climate change cold heat light photosynthesis |
| title | Crosstalk between Light- and Temperature-Mediated Processes under Cold and Heat Stress Conditions in Plants |
| title_full | Crosstalk between Light- and Temperature-Mediated Processes under Cold and Heat Stress Conditions in Plants |
| title_fullStr | Crosstalk between Light- and Temperature-Mediated Processes under Cold and Heat Stress Conditions in Plants |
| title_full_unstemmed | Crosstalk between Light- and Temperature-Mediated Processes under Cold and Heat Stress Conditions in Plants |
| title_short | Crosstalk between Light- and Temperature-Mediated Processes under Cold and Heat Stress Conditions in Plants |
| title_sort | crosstalk between light and temperature mediated processes under cold and heat stress conditions in plants |
| topic | acclimation climate change cold heat light photosynthesis |
| url | https://www.mdpi.com/1422-0067/22/16/8602 |
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