Apparent Three-Site Kinetics of Cs+-Uptake by Yeast
Autor: | G. W. F. H. Borst‐Pauwels, W. J. G. Derks |
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Rok vydání: | 1979 |
Předmět: | |
Zdroj: | Physiologia Plantarum. 46:241-246 |
ISSN: | 1399-3054 0031-9317 |
DOI: | 10.1111/j.1399-3054.1979.tb06529.x |
Popis: | The concentration dependence of the uptake rate of Cs+ in yeast at low pH is described by a cubic rate equation rather than by a quadratic rale equation. This points to the involvement of three sties in the translocation of Cs+ across the yeast cell membrane. The possibility that one of the three sites is only apparent due to interaction of Cs+ with the electrical double layer of the yeast cell membrane is also considered. |
Databáze: | OpenAIRE |
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