Autoluminescence imaging:: a non-invasive tool for mapping oxidative stress

被引：80

作者：

Havaux, Michel ^{[1
]}

Triantaphylides, Christian ^{[1
]}

Genty, Bernard ^{[1
]}

机构：

[1] Univ Aix Marseille, CEA Cadarache, DSV,DEVM, Lab Ecophysiol Mol Plantes,UMR 6191,CNRS,CEA, F-13108 St Paul Les Durance, France

来源：

TRENDS IN PLANT SCIENCE | 2006年 / 11卷 / 10期

关键词：

D O I：

10.1016/j.tplants.2006.08.001

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Living organisms spontaneously emit faint light, and this autoluminescence is stimulated in response to many stresses. This phenomenon is attributable to the endogenous production of excited states during oxidative reactions, particularly during peroxidation of lipids, which generates light-emitting molecules such as triplet carbonyls and singlet oxygen. Using highly sensitive cameras, it is now possible to remotely image spontaneous luminescence with a good spatial resolution, providing a new non-invasive tool for mapping oxidative stress and lipid peroxidation in plants.

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收藏

页码：480 / 484

页数：5

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