Glucose-stimulated cAMP increase may be mediated by intracellular acidification in Saccharomyces cerevisiae

It has been reported that addition of glucose to cells of Saccharomyces cerevisiae grown on a sugar-free medium causes a peak of intracellular cAMP levels. Also, it has been proposed that this effect might be mediated by plasma membrane depolarization. However, here, we observed a hyperpolarizing ef...

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Veröffentlicht in:	FEBS letters 1985-07, Vol.186 (1), p.75-79
Hauptverfasser:	Caspani, Giorgio, Tortora, Paolo, Hanozet, Giorgio M., Guerritore, Andrea
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences cAMP FCCP, carbonyl cyanide p-trifluoromethoxyphenylhydrazone Fundamental and applied biological sciences. Psychology Glucose Growth, nutrition, metabolism, transports, enzymes. Molecular biology Intracellular acidification Membrane potential Mes, 4-morpholineethanesulfonic acid Microbiology Mycology Saccharomyces cerevisiae TPP+, tetraphenylphosphonium Yeast
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