Article
[Lysine overproduction mutations in the yeast Saccharomyces cerevisiae and its transfection into industrial Yeast strains ].
Genetika - 1 Apr 2001
Stepanova V P, Davydenko S G, Donich V N, Smolina S S, Kurennaia O N, Iarovoĭ B F
Abstract excerpt
Yeast mutants resistant to a toxic lysine analog, thialysine were obtained by a method described in the literature. A strain excreting the maximum amount of lysine (0.45 g/l) was selected from these mutants. The intracellular content of lysine was also increased by 30%. The genetic nature of lysine overproduction was studied in this strain. An increase in the amount of excreted lysine was shown to be determined...
Topics
- Chromosome Mapping
- Genes, Fungal
- Lysine
- Mutation
- Saccharomyces cerevisiae
- Transfection