Effect of ethanol on the specific transport system for L-lysine inSaccharomyces cerevisiae |
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Authors: | J C García A Kotyk |
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Institution: | Department of Membrane Transport, Czechoslovak Academy of Sciences, Prague. |
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Abstract: | Preincubation of resting cells of Saccharomyces cerevisiae double mutant can1 gap1 (with a single transport system for L-lysine) with metabolic substrates stimulated subsequent uptake of lysine. While in the wild type the stimulation is connected primarily with carrier protein synthesis (delayed, cycloheximide-inhibitable effect) in the mutant an immediate tapping of an energy source (antimycin-inhibited) is practically solely involved. |
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