| Autor: |
O L, Krasil'nikov, L N, Anisova, A S, Khokhlov |
| Rok vydání: |
1978 |
| Předmět: |
|
| Zdroj: |
Antibiotiki. 23(2) |
| ISSN: |
0003-5637 |
| Popis: |
Four low active mutants of Act. streptomycini were obtained under the effect of nitrozo-methylbiuret. The mutants increased their antibiotic production level, when streptobiosamine was present in the formentation medium. It was shown that in 3 out of the 4 mutants the highest antibiotic yield was in the medium containing streptobiosamine in an amount of 1 mg/ml and in 1 strain the highest yield was in the medium with 0.5 mg/ml of streptobiosamine. When the mutants were grown in a medium containing N-methyl-L-glucosamine no increase in streptomycin production was registered. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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