Apparent Three-Site Kinetics of Cs+-Uptake by Yeast

Autor: G. W. F. H. Borst‐Pauwels, W. J. G. Derks
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