Rodriguez-Navarro A and Ramos J (1984) Dual system for potassium transport in Saccharomyces cerevisiae. J Bacteriol 159(3):940-5
Abstract: In a newly formulated growth medium lacking Na+ and NH4+, Saccharomyces cerevisiae grew maximally at 5 microM K+. Cells grown under these conditions transported K+ with an apparent Km of 24 microM, whereas cells grown in customary high-K+ medium had a significantly higher Km (2 mM K+). The two types of transport also differed in carbonyl cyanide-m-chlorophenyl hydrazone sensitivity, response to ATP depletion, and temperature dependence. The results can be accounted for either by two transport systems or by one system operating in two different ways.
|Status: Published||Type: Journal Article | Research Support, Non-U.S. Gov't||PubMed ID: 6384187|
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Number of different genes curated to this paper: 2
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