Conference paper
Glucose and maltose metabolism in MIG1-disrupted and MAL-constitutive strains of Saccharomyces cerevisiae
In
Food Technology and Biotechnology
—
1997, Volume 35, Issue 4, pp. 287-292
Abstract
The alleviation of glucose control of maltose metabolism brought about by MIG1 disruption was compared to that by MAL overexpression in a haploid Saccharomyces cerevisiae strain. The sugar consumption profiles during cultivation of the wild type, single transformants and a double transformant in a mixed glucose-maltose medium revealed that the MAL-constitutive strains were more alleviated than the single MIG1-disrupted transformant.
While all transformants exhibited higher maximum specific growth rates (0.24-0.25 h(-1)) in glucose-maltose mixtures than the wild type strain (0.20 h(-1)), the MAL-constitutive transformants grew even faster (0.27-0.30 h(-1)) in pure glucose medium than the wild type strain (0.24 h(-1)).
| Language: | English |
|---|---|
| Year: | 1997 |
| Pages: | 287-292 |
| Proceedings: | Meeting on Yeast Nutrition and Natural Habitats at the 18th International Specialised Symposium on Yeast (ISSY) |
| ISSN: | 13342606 and 13309862 |
| Types: | Conference paper |
| ORCIDs: | Mikkelsen, Jørn Dalgaard |
