A burst of plant NADPH oxidases

被引：521

作者：

Marino, Daniel ^{[1
,2
,3
]}

Dunand, Christophe ^{[4
,5
]}

Puppo, Alain ^{[3
]}

Pauly, Nicolas ^{[3
]}

机构：

[1] INRA, LIPM, UMR441, F-31326 Castanet Tolosan, France

[2] CNRS, LIPM, UMR2594, F-31326 Castanet Tolosan, France

[3] Univ Nice Sophia Antipolis, UMR INRA 1301, CNRS 6243, F-06903 Sophia Antipolis, France

[4] Univ Toulouse, UPS, Lab Rech Sci Vegetales, UMR 5546, F-31326 Castanet Tolosan, France

[5] CNRS, UMR 5546, F-31326 Castanet Tolosan, France

来源：

TRENDS IN PLANT SCIENCE | 2012年 / 17卷 / 01期

关键词：

POSITIVE FEEDBACK-REGULATION; OXYGEN SPECIES PRODUCTION; MEDICAGO-TRUNCATULA; CELL-DEATH; ABIOTIC STRESS; NITRIC-OXIDE; ARABIDOPSIS; RESISTANCE; ROOT; DEFENSE;

D O I：

10.1016/j.tplants.2011.10.001

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Reactive oxygen species (ROS) are highly reactive molecules able to damage cellular components but they also act as cell signalling elements. ROS are produced by many different enzymatic systems. Plant NADPH oxidases, also known as respiratory burst oxidase homologues (RBOHs), are the most thoroughly studied enzymatic ROS-generating systems and our understanding of their involvement in various plant processes has increased considerably in recent years. In this review we discuss their roles as ROS producers during cell growth, plant development and plant response to abiotic environmental constraints and biotic interactions, both pathogenic and symbiotic. This broad range of functions suggests that RBOHs may serve as important molecular 'hubs' during ROS-mediated signalling in plants.

引用

页码：9 / 15

页数：7

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