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Updated: Jul 18, 2026

Profiling the Bacterial Community of Fermenting Traminette Grapes during Wine Production using Metagenomic Amplicon Sequencing
Published on: December 1, 2023
Transgenic wine yeast technology comes of age: is it time for transgenic wine?
Eduardo Cebollero1, Daniel Gonzalez-Ramos, Laura Tabera
1Department of Microbiology, Instituto de Fermentaciones Industriales, Madrid, Spain.
Abstract:
Saccharomyces cerevisiae is the main yeast responsible for alcoholic fermentation of grape juice during wine making. This makes wine strains of this species perfect targets for the improvement of wine technology and quality. Progress in winemaking has been achieved through the use of selected yeast strains, as well as genetic improvement of wine yeast strains through the sexual and pararexual cycles, random mutagenesis and genetic engineering. Development of genetically engineered wine yeasts, their potential application, and factors affecting their commercial viability will be discussed in this review.
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