利福霉素产生菌1074-105#菌株的选育

Selective breeding of Rifamycin Producing Strain Nocardia Mediterranea 1074-105

Key words:  Rifamycin  Nocardia mediterranea.

摘要:

Abstract:

Rifamycin producing strain Nocardin mediterranea 1074-29# had degenerated obviously, and a superior strain 1074-105# was obtained from the parent strain 1074-29 after mutation with a series of treatment by UV and rifamycin.In test production, compared wit