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Article

Regulation of potassium fluxes in Saccharomyces cerevisiae.

Biochimica et biophysica acta - 16 Nov 1990

Ramos J, Haro R, Rodríguez-Navarro A

Abstract excerpt

To investigate the regulation of K+ fluxes in Saccharomyces cerevisiae the dependence of K+ efflux and Rb+ influx on [K+]i, pHi, [Na+]i, membrane potential, cell volume, and turgor pressure were studied in cells with different K+ contents. By decreasing the cell volume with osmotic shocks and the cellular pH with butyric acid the following was found. (1) The K+ efflux induced by uncouplers decreases...

Topics

Carbonyl Cyanide m-Chlorophenyl Hydrazone
Hydrogen-Ion Concentration
Mutation
Potassium
Rubidium
Saccharomyces cerevisiae

Source

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 2245208
DOI: 10.1016/0005-2736(90)90156-i

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-2245208-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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