GENE TECHNOLOGY FOR INDUSTRIAL YEASTS

Assimilation of melezitose among various industrial yeasts

When we performed melezitose assimilation test in industrial yeasts, most sake yeasts failed to assimilate melezitose, while the other industrial yeasts could. We therefore tried to elucidate differences for melezitose assimilation among industrial yeasts. Results showed industrial yeasts had no melezitose resolving power on the cell surface, but had this in the cell. Also, the sake yeasts had ...

Metabolically engineered yeasts: 'potential' industrial applications.

Industrial biotechnology and metabolic engineering can offer an innovative approach to solving energy and pollution problems. The potential industrial applications of yeast are reviewed here.

Control technology for industrial robots

Liposome Technology for Industrial Purposes

Liposomes, spherical vesicles consisting of one or more phospholipid bilayers, were first described in the mid 60s by Bangham and coworkers. Since then, liposomes have made their way to the market. Today, numerous lab scale but only a few large-scale techniques are available. However, a lot of these methods have serious limitations in terms of entrapment of sensitive molecules due to their expo...

The complex and dynamic genomes of industrial yeasts.

The Saccharomyces sensu stricto genus contains many species that are industrially important for fermentation of wines, beers and ales. The molecular characterization of the genomes of yeasts involved in these processes reveals that the majority arose from interspecific hybridization between two and sometimes three yeast species. The hybridization events generated allopolyploid genomes, and subs...