Plant Immunity: Danger Perception and Signaling

• 全文链接

植物免疫力：危险感知和信号传递

关键词：

来源：

Cell 期刊

全文链接：

//agri.nais.net.cn/topic/downloadFile/f061cf2b-e452-48f3-ae51-a4134db9d81c

来源地址：

https://www.sciencedirect.com/science/article/pii/S0092867420304918

资源所属：

茶学研究专题

类型：

学术文献

语种：

英语

原文发布日期：

2020-05-28

摘要：

Plants employ numerous cell-surface and intracellular immune receptors to perceive a variety of immunogenic signals associated with pathogen infection and subsequently activate defenses. Immune signaling is potentiated by the major defense hormone salicylic acid (SA), which reprograms the transcriptome for defense. Here we highlight recent advances in understanding the mechanisms underlying activation of the main classes of immune receptors, summarize the current understanding of their signaling mechanisms, and discuss an updated model for SA perception and signaling. In addition, we discuss how different receptors are organized into networks and the implications of such networks in the integration of complex danger signals for appropriate defense outputs.