A number of isolates of Saccharomyces cerevisiae have been associated with disease in immunocompromised individuals. Such isolates display a variety of characteristics that enable colonization and persistence in the host. The aim of the work presented here was to establish whether clinical isolates of S. cerevisiae were capable of adhering to epithelial tissue. Adherence to host tissue has been...

Fumaric acid (FA) is a promising biomass-derived building-block chemical. Bio-based FA production from renewable feedstock is a promising and sustainable alternative to petroleum-based chemical synthesis. Here we report on FA production by direct fermentation using metabolically engineered Saccharomyces cerevisiae with the aid of in silico analysis of a genome-scale metabolic model. First, FUM1...

We report a large-scale comparison of sequence data from the filamentous fungus Neurospora crassa with the complete genome sequence of Saccharomyces cerevisiae. N. crassa is considerably more morphologically and developmentally complex than S. cerevisiae. We found that N. crassa has a much higher proportion of “orphan” genes than S. cerevisiae, suggesting that its morphological complexity refle...

In Saccharomyces cerevisiae, Avt3p and Avt4p mediate the extrusion of several amino acids from the vacuolar lumen into the cytosol. SpAvt3p of Schizosaccharomyces pombe, a homologue of these vacuolar amino acid transporters, has been indicated to be involved in spore formation. In this study, we confirmed that GFP-SpAvt3p localized to the vacuolar membrane in S. pombe. The amounts of various am...

Squalene synthetase (farnesyl diphosphate:farnesyl diphosphate farnesyltransferase; EC 2.5.1.21) is thought to represent a major control point of isoprene and sterol biosynthesis in eukaryotes. We demonstrate structural and functional conservation between the enzymes from humans, a budding yeast (Saccharomyces cerevisiae), and a fission yeast (Schizosaccharomyces pombe). The amino acid sequence...

The influences of glucose concentration, initial medium acidity (pH), and temperature on the growth and ethanol production of Saccharomyces cerevisiae NK28, which was isolated from kiwi fruit, were examined in shake flask cultures. The optimal glucose concentration, initial medium pH, and temperature for ethanol production were 200 g/l, pH 6.0, and 35oC, respectively. Under this growth conditio...