Elevated CO2 and Reactive Oxygen Species in Stomatal Closure
Autor: | Ling Bai, Xiaonan Ma |
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Jazyk: | angličtina |
Rok vydání: | 2021 |
Předmět: |
0106 biological sciences
0301 basic medicine CO2 Regulator Plant Science Review Photosynthesis 01 natural sciences 03 medical and health sciences Guard cell Arabidopsis Ecology Evolution Behavior and Systematics Transpiration chemistry.chemical_classification Reactive oxygen species Ecology biology fungi Botany ROS biology.organism_classification Cell biology Transduction (biophysics) 030104 developmental biology chemistry QK1-989 stomatal movement Signal transduction 010606 plant biology & botany |
Zdroj: | Plants Plants, Vol 10, Iss 410, p 410 (2021) |
ISSN: | 2223-7747 |
Popis: | Plant guard cell is essential for photosynthesis and transpiration. The aperture of stomata is sensitive to various environment factors. Carbon dioxide (CO2) is an important regulator of stomatal movement, and its signaling includes the perception, transduction and gene expression. The intersections with many other signal transduction pathways make the regulation of CO2 more complex. High levels of CO2 trigger stomata closure, and reactive oxygen species (ROS) as the key component has been demonstrated function in this regulation. Additional research is required to understand the underlying molecular mechanisms, especially for the detailed signal factors related with ROS in this response. This review focuses on Arabidopsis stomatal closure induced by high-level CO2, and summarizes current knowledge of the role of ROS involved in this process. |
Databáze: | OpenAIRE |
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