生物
磷酸化
植物免疫
小型GTPase
GTP酶
细胞生物学
活性氧
信号转导
NADPH氧化酶
拟南芥
免疫
生物化学
免疫系统
遗传学
基因
突变体
作者
Ruyi Wang,Feng He,Yuese Ning,Guo‐Liang Wang
标识
DOI:10.1016/j.tplants.2020.08.001
摘要
Activation of plant respiratory burst oxidase homologs (RBOHs) to generate reactive oxygen species (ROS) is a crucial defense signaling event. RBOH activation occurs predominantly through N-terminal phosphorylation and the binding of a small GTPase. Two recent papers reported that C-terminal phosphorylation and ubiquitination modulates AtRBOHD activity, which extends our understanding of the fine-tuning of RBOH signaling in plant immunity.
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