植物Rboh基因功能及其活性调节机制的研究进展

摘要/Abstract

摘要： 植物呼吸爆发氧化酶(respiratory burst oxidase homologue，Rboh)又称NADPH氧化酶，是哺乳动物吞噬细胞NADPH氧化酶复合体主要功能亚基gp91^phox的同源物。植物Rboh基因主要在植物生长发育及胁迫反应中起作用，其活性主要受Ca²⁺、蛋白磷酸化、Rac蛋白及ABA所调控。对近年来植物Rboh基因的功能及其活性调节机制的研究进行综述。

关键词: NADPH氧化酶, 呼吸爆发氧化酶, 活性氧, 胁迫, 活性调节

Abstract: Plant respiratory burst oxidase homologue is also named NADPH oxidase，which is the homologue of mammalian phagocyte gp91^phox -the main catalyze subunit of NADPH oxidase complex. Plant Rboh genes play a significant role in plant development and stress response，and its activity is regulated by Ca²⁺，protein phosphorylation，Rac protein and ABA. This article provides an overview of the plant ^phox genes function and its activity regulation mechanism based on the current researches.

Key words: NADPH oxidase, Rboh, ROS, Stress, Activity regulate

刘秋圆, 贺浩华, 胡丽芳. 植物Rboh基因功能及其活性调节机制的研究进展[J]. 生物技术通报, 2013, 0(11): 8-13.

Liu Qiuyuan, He Haohua, Hu Lifang. Research Progress in Plant Rboh Genes Function and Activity Regulation Mechanism[J]. Biotechnology Bulletin, 2013, 0(11): 8-13.

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