Function and regulation of phospholipid signalling in plants.
Function and regulation of phospholipid signalling in plants.
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DOI：
10.1042/bj20090300
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发表时间：
2009-06-26
期刊：
影响因子：
--
通讯作者：
Mei Y
中科院分区：
文献类型：
--
作者：
Xue HW;Chen X;Mei Y
作为重要的代谢途径，磷脂酰肌醇代谢产生对植物生长和发育至关重要的组成分子和信号分子。最近使用遗传和分子方法的研究揭示了磷脂分子和信号在高等植物的多个过程中的重要作用，包括根生长、花粉和维管发育、激素效应和植物对环境刺激的细胞反应。本综述总结了目前我们对磷脂信号传导功能机制的理解进展，重点是Ins(1,4,5)P3–Ca2+振荡、第二信使分子磷脂酸和细胞骨架的调节。
As an important metabolic pathway, phosphatidylinositol metabolism generates both constitutive and signalling molecules that are crucial for plant growth and development. Recent studies using genetic and molecular approaches reveal the important roles of phospholipid molecules and signalling in multiple processes of higher plants, including root growth, pollen and vascular development, hormone effects and cell responses to environmental stimuli plants. The present review summarizes the current progress in our understanding of the functional mechanism of phospholipid signalling, with an emphasis on the regulation of Ins(1,4,5)P3–Ca2+ oscillation, the second messenger molecule phosphatidic acid and the cytoskeleton.