Article
Characterization of low-acetic-acid-producing yeast isolated from 2-deoxyglucose-resistant mutants and its application to high-gravity brewing.
Journal of bioscience and bioengineering - 1 Jan 2006
Mizuno Akihiro, Tabei Hideaki, Iwahuti Masahumi
Abstract excerpt
We isolated a mutant with low acetic acid and high ethanol productivities from 2-deoxyglucose-resistant mutants of brewers' yeast NCYC1245 (Saccharomyces cerevisiae). To determine the mechanism for these properties in the mutant (2DGR19) during fermentation, gene expression and enzyme activity related to acetic acid and ethanol production were investigated. DNA microarray analysis revealed that the...
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