Article
Different sources of acidity in glucose-elicited extracellular acidification in the yeast Saccharomyces cerevisiae.
Biochemistry and molecular biology international - 1 Dec 1998
Lapathitis G, Kotyk A
Abstract excerpt
Three wild-type strains of Saccharomyces cerevisiae, viz. K, Y55 and sigma 1278b, two mutants lacking one or both of the putative K+ transporters, trk1 delta and trk1 delta trk2 delta, and a mutant in the plasma membrane H(+)-ATPase, viz. pma1-105, were compared in their extracellular acidification following addition of glucose and subsequent addition of KCl; in ATPase activity in purified plasma membranes; and...
Topics
- Acids
- Adenosine Triphosphate
- Biological Transport
- Cations
- Cell Membrane
- Erythrosine
- Genes, Fungal
- Glucose
- H(+)-K(+)-Exchanging ATPase
- Hydrogen-Ion Concentration
- Hydrolysis
- Kinetics
- Mutation
- Potassium
- Proton Pump Inhibitors
- Saccharomyces cerevisiae
- Suloctidil
- Vanadates