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Article

The switch from fermentation to respiration in Saccharomyces cerevisiae is regulated by the Ert1 transcriptional activator/repressor.

Genetics - 1 Oct 2014

Gasmi Najla, Jacques Pierre-Etienne, Klimova Natalia, Guo Xiao, Ricciardi Alessandra, Robert François, Turcotte Bernard

Abstract excerpt

In the yeast Saccharomyces cerevisiae, fermentation is the major pathway for energy production, even under aerobic conditions. However, when glucose becomes scarce, ethanol produced during fermentation is used as a carbon source, requiring a shift to respiration. This adaptation results in massive reprogramming of gene expression. Increased expression of genes for gluconeogenesis and the glyoxylate cycle is...

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Source

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Identifiers

PMID: 25123508
DOI: 10.1534/genetics.114.168609
PMCID: PMC4196612

Genes

PCK1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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