Phospholipids are emerging as novel second messengers in plant cells. They are rapidly formed in response to a variety of stimuli via the activation of lipid kinases or phospholipases. These lipid signals can activate enzymes or recruit proteins to membranes via distinct lipid-binding domains, where the local increase in concentration promotes interactions and downstream signaling. Here, the latest developments in phospholipid-based signaling are discussed, including the lipid kinases and phospholipases that are activated, the signals they produce, the domains that bind them, the downstream targets that contain them and the processes they control.

中文翻译：

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基于磷脂的植入物

磷脂正在成为植物细胞中新的第二信使。它们通过脂质激酶或磷脂酶的激活响应各种刺激而迅速形成。这些脂质信号可以通过不同的脂质结合域激活酶或将蛋白质募集到膜上，其中局部浓度增加促进相互作用和下游信号传导。在这里，讨论了基于磷脂的信号传导的最新发展，包括被激活的脂质激酶和磷脂酶、它们产生的信号、结合它们的结构域、包含它们的下游目标以及它们控制的过程。