Insights into the Molecular Mechanisms of CO2-Mediated Regulation of Stomatal Movements
Insights into the Molecular Mechanisms of CO2-Mediated Regulation of Stomatal Movements
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DOI：
10.1016/j.cub.2018.10.015
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发表时间：
2018-12
期刊：
影响因子：
9.2
通讯作者：
Jingbo Zhang;Paulo De-oliveira-Ceciliato;Yohei Takahashi;Sebastian Schulze;Guillaume Dubeaux;F. Hauser;T. Azoulay-Shemer;Kadri Tõldsepp;H. Kollist;W. Rappel;J. Schroeder
中科院分区：
文献类型：
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作者：
Jingbo Zhang;Paulo De-oliveira-Ceciliato;Yohei Takahashi;Sebastian Schulze;Guillaume Dubeaux;F. Hauser;T. Azoulay-Shemer;Kadri Tõldsepp;H. Kollist;W. Rappel;J. Schroeder
植物必须不断地平衡光合作用所需的CO2的流入和通过叶片气孔的水蒸气的损失。这种平衡可以通过控制气孔的孔径来实现，以响应几种环境刺激。大气[CO2]的升高会导致气孔关闭，并进一步影响叶温、植物生长和水分利用效率以及全球作物生产力。在这里，我们回顾了最近的进展，了解CO2的感知机制和CO2介导的信号转导调节气孔运动，我们探讨这些机制是如何整合与其他信号通路的保卫细胞。
Plants must continually balance the influx of CO2for photosynthesis against the loss of water vapor through stomatal pores in their leaves. This balance can be achieved by controlling the aperture of the stomatal pores in response to several environmental stimuli. Elevation in atmospheric [CO2] induces stomatal closure and further impacts leaf temperatures, plant growth and water-use efficiency, and global crop productivity. Here, we review recent advances in understanding CO2-perception mechanisms and CO2-mediated signal transduction in the regulation of stomatal movements, and we explore how these mechanisms are integrated with other signaling pathways in guard cells.