Coordination of phospholipid-based signaling and membrane trafficking in plant immunity
Coordination of phospholipid-based signaling and membrane trafficking in plant immunity
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植物免疫中磷脂信号传导和膜运输的协调
DOI：
10.1016/j.tplants.2020.11.010
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发表时间：
2021
影响因子：
20.5
通讯作者：
Lin Jinxing
中科院分区：
文献类型：
--
作者：
Xing Jingjing;Zhang Liang（张亮）;Duan Zhikun;Lin Jinxing
在植物中，防御相关的信号转导涉及关键的膜相关过程，如基于磷脂的信号转导和膜运输。这些过程的协调发生在质膜(PM)和腔/细胞外膜的脂质双层中。破译磷脂和脂-蛋白相互作用的时空组织提供了关于植物免疫中基于磷脂的信号转导和膜运输之间联系的关键信息。在这篇综述中，我们综述了对这些联系的理解的最新进展，包括关键酶和分子在磷脂途径中的部署，以及脂质多样性在膜运输中的作用。我们重点介绍了调节植物免疫的磷脂信号和膜转运之间的反馈机制，包括它们在平衡内吞和胞吐中的新作用。
In plants, defense-associated signal transduction involves key membrane-related processes, such as phospholipid-based signaling and membrane trafficking. Coordination of these processes occurs in the lipid bilayer of plasma membrane (PM) and luminal/extracellular membranes. Deciphering the spatiotemporal organization of phospholipids and lipid–protein interactions provides crucial information on the mechanisms that link phospholipid-based signaling and membrane trafficking in plant immunity. In this review, we summarize recent advances in our understanding of these connections, including deployment of key enzymes and molecules in phospholipid pathways, and roles of lipid diversity in membrane trafficking. We highlight the mechanisms that mediate feedback between phospholipid-based signaling and membrane trafficking to regulate plant immunity, including their novel roles in balancing endocytosis and exocytosis.