Osmotic stress in roots drives lipoxygenase-dependent plastid remodeling through singlet oxygen production

Abstract Osmotic stress, caused by the lack of water or by high salinity, is a common problem in plant roots. Osmotic stress can be reproducibly simulated with the application of solutions of the high-molecular-weight and impermeable polyethylene glycol. The accumulation of different reactive oxygen...

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Bibliographic Details
Published in:Plant physiology (Bethesda) 2024-12, Vol.197 (1)
Main Authors: Cohen-Hoch, Dekel, Chen, Tomer, Sharabi, Lior, Dezorella, Nili, Itkin, Maxim, Feiguelman, Gil, Malitsky, Sergey, Fluhr, Robert
Format: Article
Language:English
Subjects:
Arabidopsis - enzymology
Arabidopsis - genetics
Arabidopsis - physiology
Arabidopsis Proteins - genetics
Arabidopsis Proteins - metabolism
Lipoxygenase - metabolism
Osmotic Pressure
Plant Roots - growth & development
Plant Roots - metabolism
Plant Roots - physiology
Plastids - metabolism
Singlet Oxygen - metabolism
Vacuoles - metabolism
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