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Fluxes of Na+ Rb+ and Cl- ions in excised roots of sugar beet seedlings


, : Fluxes of Na+ Rb+ and Cl- ions in excised roots of sugar beet seedlings. Physiologia Plantarum 38(2): 89-94

Uptake and fluxes of Na, Rb (instead of K) and Cl ions in segments of 3-week-old sugar beet roots were studied. Radioactive 22Na, 86Rb and 36Cl were used for labelling of the ions. Compartmental analysis was used to obtain the fluxes and concentrations in the cell compartments. The passive or active character of the movements was examined by the Ussing-Teorell equation and compared with electropotential measurements.

US$19.90

DOI: 10.1111/j.1399-3054.1976.tb04864.x


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