Related Experiment Video
Updated: May 30, 2026

Genetic Mapping of Thermotolerance Differences Between Species of Saccharomyces Yeast via Genome-Wide Reciprocal Hemizygosity Analysis
Published on: August 12, 2019
The genomes of fermentative Saccharomyces
Sylvie Dequin1, Serge Casaregola
1INRA, UMR1083 Sciences pour l'Oenologie, 2 place Viala, 34060 Montpellier, France. dequin@supagro.inra.fr
Abstract:
Many different yeast species can take part in spontaneous fermentations, but the species of the genus Saccharomyces, including Saccharomyces cerevisiae in particular, play a leading role in the production of fermented beverages and food. In recent years, the development of whole-genome scanning techniques, such as DNA chip-based analysis and high-throughput sequencing methods, has considerably increased our knowledge of fermentative Saccharomyces genomes, shedding new light on the evolutionary history of domesticated strains and the molecular mechanisms involved in their adaptation to fermentative niches. Genetic exchange frequently occurs between fermentative Saccharomyces and is an important mechanism for generating diversity and for adaptation to specific ecological niches. We review and discuss here recent advances in the genomics of Saccharomyces species and related hybrids involved in major fermentation processes.
More Related Videos
07:38Saccharomyces cerevisiae Exponential Growth Kinetics in Batch Culture to Analyze Respiratory and Fermentative Metabolism
Published on: September 30, 2018
06:53In Vivo Monitoring of Transcriptional Activity During Metabolic Transition Using a Bioluminescent Reporter in Yeast
Published on: February 21, 2025
Related Concept Videos
Production of Alcohol
Microbial Fermentation
Bioreactor Controls-III
Microbes in Food Production
Microbes in Beverage Production
Fungal Phylum Ascomycota