Increased dosage of the MSN1 gene restores invertase expression in yeast mutants defective in the SNF1 protein kinase.

doi:10.1093/nar/18.23.6959

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Article

Increased dosage of the MSN1 gene restores invertase expression in yeast mutants defective in the SNF1 protein kinase.

Nucleic acids research - 11 Dec 1990

Estruch F, Carlson M

Abstract excerpt

The SNF1 protein kinase is required for expression of the invertase gene in response to glucose deprivation in Saccharomyces cerevisiae. We selected for genes that in multicopy suppress the invertase defect of temperature-sensitive snf1 mutants. Increased dosage of the MSN1 gene restores high-lev...

Topics

Amino Acid Sequence
Base Sequence
Chromosomes, Fungal
DNA-Binding Proteins
Fungal Proteins
Gene Expression Regulation, Fungal
Genes, Fungal
Genes, Suppressor
Glucose
Glycoside Hydrolases
Immediate-Early Proteins
Molecular Sequence Data
Mutation
Promoter Regions, Genetic
Protein Kinases
Restriction Mapping
Saccharomyces cerevisiae
Saccharomyces cerevisiae Proteins

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Identifiers

PMID: 2263457
DOI: 10.1093/nar/18.23.6959
PMCID: PMC332756

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-2263457-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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