Uptake of sodium in protoplasts of salt-sensitive and salt-tolerant cultivars of rice, Oryza sativa L. determined by the fluorescent dye SBFI

In this study, the uptake of Na+ into the cytosol of rice (Oryza sativa L. cvs Pokkali and BRRI Dhan29) protoplasts was measured using the acetoxy methyl ester of the fluorescent sodium-binding benzofuran isopthalate, SBFI-AM, and fluorescence microscopy. By means of inhibitor analyses the mechanism...

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Veröffentlicht in:	Journal of experimental botany 2005-12, Vol.56 (422), p.3149-3158
Hauptverfasser:	Kader, Md. Abdul, Lindberg, Sylvia
Format:	Artikel
Sprache:	eng
Schlagworte:	Adaptation to environment and cultivation conditions Agronomy. Soil science and plant productions ammonium compounds ammonium metavanadate ammonium nitrate Benzofuran isophthalate Benzofurans Biological and medical sciences cations compartmentalization Cytosol Cytosol - chemistry Dyes Ethers, Cyclic Fluorescence fluorescence ratio microscopy Fluorescent Dyes fluorescent labeling Fundamental and applied biological sciences. Psychology Genetics and breeding of economic plants grain crops influx ion channels ion transport Ion Transport - physiology Oryza - chemistry Oryza - metabolism Oryza sativa Osmolar Concentration Plant Leaves - chemistry Plant Leaves - metabolism Plant roots Plant Roots - chemistry Plant Roots - metabolism Plants potassium Protoplasts Protoplasts - chemistry Protoplasts - cytology Protoplasts - drug effects Protoplasts - metabolism Research Papers Rice salinity salt stress Salt tolerance Seedlings Sodium Sodium - analysis Sodium - metabolism Sodium Chloride - pharmacology sodium uptake vacuoles Varietal selection. Specialized plant breeding, plant breeding aims Viscosity
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