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Deletion analysis of the Ure2p in Saccharomyces cerevisiae and effect of NCR on the production of ethyl carbamate during wine fermentations
(Stellenbosch : Stellenbosch University, 2000-12)
ENGLISH ABSTRACT: The wine yeast Saccharomyces cerevisiae has the ability to utilize several different nitrogenous compounds to fulfill its metabolic requirements. Based upon different growth rates of the yeast in a ...
Co-expression of cellulase genes in Saccharomyces cerevisiae for cellulose degradation
(Stellenbosch : Stellenbosch University, 2008-12)
Complete degradation of cellulose produces mainly glucose, which can be fermented to ethanol. Therefore cellulose presents an abundant renewable energy resource for the production of an alternative, environmentally ...