ArticleMicrobial cell factories2014
Phenotypic characterisation of Saccharomyces spp. yeast for tolerance to stresses encountered during fermentation of lignocellulosic residues to produce bioethanol.
Article in Microbial cell factories, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed, 60 citations in OpenAlex.
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- Isolation, screening and identification of ethanol producing yeasts from Ethiopian fermented beverages.Biotechnology reports (Amsterdam, Netherlands) · 2023Article
- Integrated genomics and phenotype microarray analysis of Saccharomyces cerevisiae industrial strains for rice wine fermentation and recombinant protein production.Microbial biotechnology · 2023Article
- Selection of Superior Yeast Strains for the Fermentation of Lignocellulosic Steam-Exploded Residues.Frontiers in microbiology · 2021Article
- Integrative Omics Analysis Reveals a Limited Transcriptional Shock After Yeast Interspecies Hybridization.Frontiers in genetics · 2020Article
- Microbial Beta Glucosidase Enzymes: Recent Advances in Biomass Conversation for Biofuels Application.Biomolecules · 2019Review
- Novel Approach in the Construction of Bioethanol-ProducingFood technology and biotechnology · 2019Article
- Saccharomyces cerevisiae strains for second-generation ethanol production: from academic exploration to industrial implementation.FEMS yeast research · 2017Review
- Hybridization and adaptive evolution of diverseBiotechnology for biofuels · 2017Article
- Bioethanol production from spent mushroom compost derived from chaff of millet and sorghum.Biotechnology for biofuels · 2017Article
- Cellular mechanisms contributing to multiple stress tolerance in Saccharomyces cerevisiae strains with potential use in high-temperature ethanol fermentation.AMB Express · 2016Article
- Engineering a natural Saccharomyces cerevisiae strain for ethanol production from inulin by consolidated bioprocessing.Biotechnology for biofuels · 2016Article
- Alternative Glycerol Balance Strategies among Saccharomyces Species in Response to Winemaking Stress.Frontiers in microbiology · 2016Article
- Engineering Corynebacterium crenatum to produce higher alcohols for biofuel using hydrolysates of duckweed (Landoltia punctata) as feedstock.Microbial cell factories · 2015Article
- Screening of Non- Saccharomyces cerevisiae Strains for Tolerance to Formic Acid in Bioethanol Fermentation.PloS one · 2015Article
- Article
- Stress Tolerance Variations in Saccharomyces cerevisiae Strains from Diverse Ecological Sources and Geographical Locations.PloS one · 2015Article
- Assessing the potential of wild yeasts for bioethanol production.Journal of industrial microbiology & biotechnology · 2015Article
Corrections and comments
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Authors and funding
10 authors at 5 institutions in 2 countries.
Funding
Abstract
backgroundDuring industrial fermentation of lignocellulose residues to produce bioethanol, microorganisms are exposed to a number of factors that influence productivity. These include inhibitory compounds produced by the pre-treatment processes required to release constituent carbohydrates from biomass feed-stocks and during fermentation, exposure of the organisms to stressful conditions. In addition, for lignocellulosic bioethanol production, conversion of both pentose and hexose sugars is a pre-requisite for fermentative organisms for efficient and complete conversion. All these factors are important to maximise industrial efficiency, productivity and profit margins in order to make second-generation bioethanol an economically viable alternative to fossil fuels for future transport needs.
resultsThe aim of the current study was to assess Saccharomyces yeasts for their capacity to tolerate osmotic, temperature and ethanol stresses and inhibitors that might typically be released during steam explosion of wheat straw. Phenotypic microarray analysis was used to measure tolerance as a function of growth and metabolic activity. Saccharomyces strains analysed in this study displayed natural variation to each stress condition common in bioethanol fermentations. In addition, many strains displayed tolerance to more than one stress, such as inhibitor tolerance combined with fermentation stresses.
conclusionsOur results suggest that this study could identify a potential candidate strain or strains for efficient second generation bioethanol production. Knowledge of the Saccharomyces spp. strains grown in these conditions will aid the development of breeding programmes in order to generate more efficient strains for industrial fermentations.
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