Constitutive glucose-induced activation of the Ras-cAMP pathway and aberrant stationary-phase entry on a glucose-containing medium in the Saccharomyces cerevisiae glucose-repression mutant hex2.

doi:10.1099/13500872-141-7-1559

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Article

Constitutive glucose-induced activation of the Ras-cAMP pathway and aberrant stationary-phase entry on a glucose-containing medium in the Saccharomyces cerevisiae glucose-repression mutant hex2.

Microbiology (Reading, England) - 1 Jul 1995

Dumortier F, Argüelles J C, Thevelein J M

Abstract excerpt

Addition of glucose to cells of the yeast Saccharomyces cerevisiae growing on a nonfermentable carbon source triggers a rapid, transient increase in the cAMP level. The occurrence of this cAMP spike appears to be correlated inversely with the glucose-repression state of the cells. This was also observed for the hex2 mutant, which is deficient in glucose repression and which displayed the cAMP signal...

Topics

Cyclic AMP
DNA
Fungal Proteins
Glucose
Glycerol
Glycoside Hydrolases
Mutation
Nitrogen
Phosphoprotein Phosphatases
Protein Phosphatase 1
Resting Phase, Cell Cycle

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Saccharomyces cerevisiae

Saccharomyces cerevisiae Proteins

Signal Transduction

Suppression, Genetic

Time Factors

Trehalose

beta-Fructofuranosidase

Source

Open in PubMed

Identifiers

PMID: 7551024
DOI: 10.1099/13500872-141-7-1559

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-7551024-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

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

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