BREEDING OF A GLUTATHIONE OVERPRODUCING STRAIN / 微生物学通报
Microbiology
;
(12)1992.
Article
Dans Chinois
| WPRIM
| ID: wpr-684240
ABSTRACT
A zinc chloride and ethionine resistant mutant 0 5Eth400 5 was o btained from its parent strain Saccharomyces cerevisiae 346 by UV and 60 Co ? ray tr e atment and rational screening The glutathione productivity of the mutant reach e d 165 96mg/L by flask culture, which was 350% higher than the parent strain, an d the glutathione content in the dried cells reached 19 76mg/g, which was 318 6% higher than the parent strain A desecend of only 10 7% in the glutathione yie ld of the mutant was observed after ten times of subculture Therefore, the obtai ned mutant is stable strain that is worthwhile to be studied further
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
Microbiology
Année:
1992
Type:
Article
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