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Article

Studies on plasmid stability, cell metabolism and superoxide dismutase production by Pgk- strains of Saccharomyces cerevisiae.

Applied microbiology and biotechnology - 1 Aug 1992

Ayub M A, Astolfi-Filho S, Mavituna F, Oliver S G

Abstract excerpt

A double mutant sod1/pgk1 strain of Saccharomyces cerevisiae has been constructed in order to investigate the effects of different environmental conditions on yeast physiology, plasmid stability, and superoxide dismutase (SOD) production. Strains were transformed with yeast episomal plasmids (YEp) containing both PGK1 and SOD1 genes and were grown on fermentable carbon sources and under vigorous aeration. Under...

Topics

Clone Cells
Ethanol
Genes, Fungal
Glycerol
Mutation
Phosphoglycerate Kinase
Plasmids
Recombination, Genetic
Saccharomyces cerevisiae
Superoxide Dismutase

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Source

Identifiers

PMID: 1368915
DOI: 10.1007/BF00240736

Genes

PGK1
SOD1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1368915-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

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

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