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Inicio  /  Agronomy  /  Vol: 8 Núm: 10 Par: October (2018)  /  Artículo
ARTÍCULO
TITULO

Leaf Eh and pH: A Novel Indicator of Plant Stress. Spatial, Temporal and Genotypic Variability in Rice (Oryza sativa L.)

Olivier Husson    
Alain Audebert    
Jaroslav Benada    
Brigitte Soglonou    
Firmin Tano    
Ibnou Dieng    
Lydia Bousset    
Jean-Pierre Sarthou    
Stephen Joseph    
Philippe Menozzi    
Stéphane Boulakia and Koichi Futakuchi    

Resumen

A wealth of knowledge has been published in the last decade on redox regulations in plants. However, these works remained largely at cellular and organelle levels. Simple indicators of oxidative stress at the plant level are still missing. We developed a method for direct measurement of leaf Eh and pH, which revealed spatial, temporal, and genotypic variations in rice. Eh (redox potential) and

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