ArticleFrontiers in microbiology2016
Alternative Glycerol Balance Strategies among Saccharomyces Species in Response to Winemaking Stress.
Article in Frontiers in microbiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Physiological characterization of polyextremotolerant yeasts from cold environments of Patagonia.Extremophiles : life under extreme conditions · 2024Article
- Understanding the role of GRE3 in the erythritol biosynthesis pathway in Saccharomyces uvarum and its implication in osmoregulation and redox homeostasis.Microbial biotechnology · 2023Article
- A novel aminotransferase gene and its regulator acquired in Saccharomyces by a horizontal gene transfer event.BMC biology · 2023Article
- Ethanolic Fermentation of Rye Mashes: Factors Influencing the Formation of Aldehydes and Process Efficiency.Biomolecules · 2022Article
- Functional divergence in the proteins encoded by ARO80 from S. uvarum, S. kudriavzevii and S. cerevisiae explain differences in the aroma production during wine fermentation.Microbial biotechnology · 2022Article
- Differential Contribution of the Parental Genomes to aFrontiers in bioengineering and biotechnology · 2020Article
- Four Saccharomyces species differ in their tolerance to various stresses though they have similar basic physiological parameters.Folia microbiologica · 2018Article
- Article
- Conditions promoting effective very high gravity sugarcane juice fermentation.Biotechnology for biofuels · 2018Article
- Effect of Temperature on the Prevalence ofFrontiers in microbiology · 2017Article
- The Use of Mixed Populations ofFrontiers in microbiology · 2017Article
- Article
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5 authors.
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Abstract
Production and balance of glycerol is essential for the survival of yeast cells in certain stressful conditions as hyperosmotic or cold shock that occur during industrial processes as winemaking. These stress responses are well-known in S. cerevisiae, however, little is known in other phylogenetically close related Saccharomyces species associated with natural or fermentation environments such as S. uvarum, S. paradoxus or S. kudriavzevii. In this work we have investigated the expression of four genes (GPD1, GPD2, STL1, and FPS1) crucial in the glycerol pool balance in the four species with a biotechnological potential (S. cerevisiae; S. paradoxus; S. uvarum; and S. kudriavzevii), and the ability of strains to grow under osmotic and cold stresses. The results show different pattern and level of expression among the different species, especially for STL1. We also studied the function of Stl1 glycerol symporter in the survival to osmotic changes and cell growth capacity in winemaking environments. These experiments also revealed a different functionality of the glycerol transporters among the different species studied. All these data point to different strategies to handle glycerol accumulation in response to winemaking stresses as hyperosmotic or cold-hyperosmotic stress in the different species, with variable emphasis in the production, influx, or efflux of glycerol.
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