生物
非生物成分
NADPH氧化酶
生物逆境
非生物胁迫
细胞生物学
程序性细胞死亡
基因
氧化酶试验
植物
酶
活性氧
遗传学
生物化学
生态学
细胞凋亡
作者
Miguel Ángel Medina Torres,Jeffery L. Dangl
标识
DOI:10.1016/j.pbi.2005.05.014
摘要
The production of reactive oxygen intermediates (ROI) is among the earliest temporal events following pathogen recognition in plants. Initially, ROI were thought to be cell-death executioners. Emerging evidence, however, suggests a broader role for ROI as signals that mediate responses to infection, the abiotic environment, developmental cues, and programmed cell death in different cell types. The Respiratory burst oxidase homolog (Rboh) gene family encodes the key enzymatic subunit of the plant NADPH oxidase. Rboh proteins are the source of ROI produced following pathogen recognition and in a variety of other processes.
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