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Article

Antagonistic role of 9-lipoxygenase-derived oxylipins and ethylene in the control of oxidative stress, lipid peroxidation and plant defence.

The Plant journal : for cell and molecular biology - 1 Aug 2011

López Miguel A, Vicente Jorge, Kulasekaran Satish, Vellosillo Tamara, Martínez Marta, Irigoyen Maria L, Cascón Tomas, Bannenberg Gerard, Hamberg Mats, Castresana Carmen

Abstract excerpt

9-lipoxygenases (9-LOXs) initiate fatty acid oxygenation in plant tissues, with formation of 9-hydroxy-10,12,15-octadecatrienoic acid (9-HOT) from linolenic acid. A lox1 lox5 mutant, which is deficient in 9-LOX activity, and two mutants noxy6 and noxy22 (non-responding to oxylipins), which are insensitive to 9-HOT, have been used to investigate 9-HOT signalling. Map-based cloning indicated that the noxy6 and...

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PMID: 21481031
DOI: 10.1111/j.1365-313X.2011.04608.x

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LOX

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