Global ETD Search
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Showing 1 to 6 of 6 for “"industrial yeast strains"”.
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Engineering industrial yeast strains for lignocellulosic ethanol production
This Dissertation was approved for publication on 2016-12-01 at 15:08.
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Yeast flocculation: understanding cell surface structure-function relationships in industrial yeast strains
… of such controlled forms of cellular adhesion in yeast that occurs preferentially in the liquid environments is a process of asexual aggregation of cells which is also referred to as flocculation. The timing during growth and the causes of onset of yeast flocculation are of commercial interest to …
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Metabolic engineering of industrial yeast strains to minimize the production of ethyl carbamate in grape and Sake wine
… carcinogen ethyl carbamate (EC). Urea degrading yeast strains were created by integrating a linear cassette containing the DUR1,2 gene under the control of the S. cerevisiae PGK1 promoter and terminator signals into the URA3 locus of the Sake yeast strains K7 and K9. The ‘self-cloned’ strains …
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The Phylogenetic Analysis Of Genes Encoding Specific Steps In The Glutathione Pathway Within Industrial Beer Brewing Strains: Saccharomyces Cerevisiae, Saccharomyces Pastorinus, And The Spoilage Microbe Brettanomyces
… pathway, (GSH) is an antioxidant system in yeast that increases cell viability and contributes to the production of desirable beer flavors during industrial fermentation. Despite its importance, studies using the GSH pathway: GSH1, GSH2, GLR1, and SOD1 genes, to trace the evolutionary …
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Analysis of the relationship between genomic instability, heterozygosity levels and phenotype in Saccharomyces cerevisiae
… a mechanism of systemic genomic instability in yeast that challenges the conventional model of gradual and independent accumulation of mutations. We showed that a subset of mitotic cells within a population experience bursts of genomic instability, which results in multiple independent events of …
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Metabolic engineering of Saccharomyces cerevisiae for efficient ethanol production from pentose sugars
… Saccharomyces cerevisiae, also known as baker’s yeast, is considered one of the most promising organisms for ethanol production from lignocellulosic feedstock. Unfortunately, pentose sugars, which constitute up to 30% of biomass hydrolysate, cannot be utilized by S. cerevisiae. To this end, …