Dosisafhankelijke effecten van uranium op Arabidopsis thaliana bij pH 7,5

Gilles Peetermans; Hildegarde Vandenhove

Dosisafhankelijke effecten van uranium op Arabidopsis thaliana bij pH 7,5

Gilles Peetermans
, Hildegarde Vandenhove

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Abstract

In this thesis, Arabidopsis thaliana plants were exposed to different U-concentrations, ranging from 0 to 100 µM U, at pH 7.5 to investigate the dose-dependent effects of U. Different parameters were analysed eg. biomass, metabolite concentrations, enzyme activities and gene expression. It seems that the ascorbate-glutathione cycle plays an important role in the defence under U-stress. Also the involvement of microRNA398b/c in gene regulation after U-exposure was investigated.

Original language	English
Awarding Institution	Katholieke Hogeschool Kempen
Supervisors/Advisors	Saenen, Eline, Supervisor Schoone, Kristien, Supervisor, External person
Place of Publication	Geel, Belgium
Publisher	Thomas More
State	Published - May 2012

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Cite this

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abstract = "In this thesis, Arabidopsis thaliana plants were exposed to different U-concentrations, ranging from 0 to 100 µM U, at pH 7.5 to investigate the dose-dependent effects of U. Different parameters were analysed eg. biomass, metabolite concentrations, enzyme activities and gene expression. It seems that the ascorbate-glutathione cycle plays an important role in the defence under U-stress. Also the involvement of microRNA398b/c in gene regulation after U-exposure was investigated.",

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N2 - In this thesis, Arabidopsis thaliana plants were exposed to different U-concentrations, ranging from 0 to 100 µM U, at pH 7.5 to investigate the dose-dependent effects of U. Different parameters were analysed eg. biomass, metabolite concentrations, enzyme activities and gene expression. It seems that the ascorbate-glutathione cycle plays an important role in the defence under U-stress. Also the involvement of microRNA398b/c in gene regulation after U-exposure was investigated.

AB - In this thesis, Arabidopsis thaliana plants were exposed to different U-concentrations, ranging from 0 to 100 µM U, at pH 7.5 to investigate the dose-dependent effects of U. Different parameters were analysed eg. biomass, metabolite concentrations, enzyme activities and gene expression. It seems that the ascorbate-glutathione cycle plays an important role in the defence under U-stress. Also the involvement of microRNA398b/c in gene regulation after U-exposure was investigated.

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KW - Uranium

KW - oxidative stress

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M3 - Professional Bachelor's thesis

PB - Thomas More

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