| 摘要 |
Tunicamycin is produced by the cultivation of Streptomyces chartreusis Calhoun and Johnson, 1956, NRRL 12338. Methods of recovering tunicamycin and for separating and isolating individual factors A1, A2, B1, B2, C1, C2, D1 and D2 from tunicamycin complex are described. |
