Differential response of Arabidopsis leaves and roots to cadmium: Glutathione-related chelating capacity vs antioxidant capacity

This study aims to uncover the spatiotemporal involvement of glutathione (GSH) in two major mechanisms of cadmium (Cd)-induced detoxification (i.e. chelation and antioxidative defence). A kinetic study was conducted on hydroponically grown Arabidopsis thaliana (L. Heyhn) to gain insight into the ear...

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Veröffentlicht in:	Plant physiology and biochemistry 2014-10, Vol.83, p.1-9
Hauptverfasser:	Jozefczak, Marijke, Keunen, Els, Schat, Henk, Bliek, Mattijs, Hernández, Luis E., Carleer, Robert, Remans, Tony, Bohler, Sacha, Vangronsveld, Jaco, Cuypers, Ann
Format:	Artikel
Sprache:	eng
Schlagworte:	Antioxidants - metabolism Antioxidative defence Arabidopsis Arabidopsis - drug effects Arabidopsis - metabolism Biological and medical sciences Cadmium Cadmium - toxicity Chelation Fundamental and applied biological sciences. Psychology Glutathione Glutathione - metabolism Hydrogen Peroxide - metabolism Phytochelatins Plant Leaves - drug effects Plant Leaves - metabolism Plant physiology and development Plant Roots - drug effects Plant Roots - metabolism Sulfhydryl Compounds - metabolism Superoxide Dismutase - metabolism
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