保卫细胞扩展蛋白 AtEXPA1 调控气孔开度。
Regulation of stomatal opening by the guard cell expansin AtEXPA1.
机构信息
State Key Laboratory of Plant Physiology and Biochemistry, College of Biological Sciences, China Agricultural University, Beijing, China.
出版信息
Plant Signal Behav. 2011 May;6(5):740-2. doi: 10.4161/psb.6.5.15144. Epub 2011 May 1.
Abstract
Stomatal movement is strictly regulated by various intracellular and extracellular factors in response environmental signals. In our recent study, we found that an Arabidopsis guard cell expressed expansin, AtEXPA1, regulates stomatal opening by altering the structure of the guard cell wall. This addendum proposes a mechanism by which guard cell expansins regulate stomatal movement.
摘要
气孔运动受各种细胞内和细胞外因子的严格调控，以响应环境信号。在我们最近的研究中，我们发现拟南芥保卫细胞表达的扩展蛋白 AtEXPA1 通过改变保卫细胞壁的结构来调节气孔的张开。本文增刊提出了一种保卫细胞扩展蛋白调节气孔运动的机制。
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本文引用的文献
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