ArticleYeast (Chichester, England)2018
Alternative Saccharomyces interspecies hybrid combinations and their potential for low-temperature wort fermentation.
Article in Yeast (Chichester, England), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.
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30 citing papers in PubMed, 78 citations in OpenAlex.
- Influence of Ploidy and Genetic Background on Stress Tolerance of Intraspecific Yeast Hybrids.Microbial biotechnology · 2026Article
- A non-GMOFrontiers in microbiology · 2026Article
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- Wild Patagonian yeast improve the evolutionary potential of novel interspecific hybrid strains for lager brewing.PLoS genetics · 2024Article
- Natural Variation in Diauxic Shift between PatagonianmSystems · 2022Article
- Screening and transcriptomic analysis of the ethanol-tolerant mutantFrontiers in microbiology · 2022Article
- BeyondFrontiers in microbiology · 2022Article
- Efficient breeding of industrial brewing yeast strains using CRISPR/Cas9-aided mating-type switching.Applied microbiology and biotechnology · 2021Article
- Interspecific hybridization as a driver of fungal evolution and adaptation.Nature reviews. Microbiology · 2021Review
- Hybridization ofMicroorganisms · 2021Article
- Industrially ApplicableApplied and environmental microbiology · 2021Article
- Lager Yeast Design Through Meiotic Segregation of aFrontiers in fungal biology · 2021Article
- Unique Brewing-Relevant Properties of a Strain ofFrontiers in microbiology · 2021Article
- A re-evaluation of diastatic Saccharomyces cerevisiae strains and their role in brewing.Applied microbiology and biotechnology · 2020Review
- Never Change a Brewing Yeast? Why Not, There Are Plenty to Choose From.Frontiers in genetics · 2020Review
- Diversity and Postzygotic Evolution of the Mitochondrial Genome in Hybrids ofFrontiers in microbiology · 2020Article
- Genomic Adaptation ofFrontiers in genetics · 2020Review
- Wild Yeast for the Future: Exploring the Use of Wild Strains for Wine and Beer Fermentation.Frontiers in genetics · 2020Review
- History and Domestication ofFrontiers in genetics · 2020Review
- HimalayanApplied and environmental microbiology · 2019Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The lager yeast hybrid (Saccharomyces cerevisiae × Saccharomyces eubayanus) possesses two key characteristics that are essential for lager brewing: efficient sugar utilization and cold tolerance. Here we explore the possibility that the lager yeast phenotype can be recreated by hybridizing S. cerevisiae ale yeast with a number of cold-tolerant Saccharomyces species including Saccharomyces arboricola, Saccharomyces eubayanus, Saccharomyces mikatae and Saccharomyces uvarum. Interspecies hybrids performed better than parental strains in lager brewing conditions (12°C and 12°P wort), with the S. mikatae hybrid performing as well as the S. eubayanus hybrid. Where the S. cerevisiae parent was capable of utilizing maltotriose, this trait was inherited by the hybrids. A greater production of higher alcohols and esters by the hybrids resulted in the production of more aromatic beers relative to the parents. Strong fermentation performance relative to the parents was dependent on ploidy, with polyploid hybrids (3n, 4n) performing better than diploid hybrids. All hybrids produced 4-vinyl guaiacol, a smoke/clove aroma generally considered an off flavour in lager beer. This characteristic could however be eliminated by isolating spore clones from a fertile hybrid of S. cerevisiae and S. mikatae. The results suggest that S. eubayanus is dispensable when constructing yeast hybrids that express the typical lager yeast phenotype. © 2017 The Authors. Yeast published by John Wiley & Sons, Ltd.
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