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Effect of exogenous polyamines on glycolate oxidase activity and active oxygen species accumulation in wheat seedlings under osmotic stress



Effect of exogenous polyamines on glycolate oxidase activity and active oxygen species accumulation in wheat seedlings under osmotic stress



Israel Journal of Plant Sciences 49(3): 173-178



Exogenous polyamines applied to wheat (Triticum aestivum 8139) roots increased both polyamine content and glycolate oxidase activity in leaves. -0.85 MPa osmotic stress not only increased the content of O<sub>2</sub>- and H<sub>2</sub>O<sub>2</sub>, but also decreased glycolate oxidase ((S)-2-hydroxy-acid oxidase) activity in leaves, and 5 mM putrescine, 2 mM spermidine and 1 mM spermine partly inhibited these effects.

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Accession: 003727968

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DOI: 10.1560/JGU7-XX02-LUWL-0VTX



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