[一种从枯草芽孢杆菌海洋分离株中获得的iturin类新型杀菌剂。分离、理化及生化特性、鉴定]
[A novel fungicide of the iturin group, obtained from a marine isolate of Bacillus subtilis. Isolation, physico-chemical and biochemical properties, identification].
作者信息
Oleĭnikova G K, Shevchenko L S, Kuznetsova T A, Mikhaĭlov V V
出版信息
Antibiot Khimioter. 1995 Feb;40(2):19-21.
Strain KMM 457 of Bacillus subtilis was isolated from a frozen sample of the soft coral Sarcophyton sp. The samples were collected in 1989 in the South China Sea near the Vietnam Shore during an expedition on the board of R/V "Akademik Oparin". Metabolites of the isolate were investigated and it was found to produce a number of physiologically active compounds. One of them designated as OGA showed fungicidal activity. By the physicochemical properties it was referred to the group of iturins. The comparison with the described antibiotics of the iturin group suggested that it was a new representative of the iturin group.
枯草芽孢杆菌KMM 457菌株是从软珊瑚肉芝软珊瑚的冷冻样本中分离出来的。这些样本于1989年在越南海岸附近的中国南海，“奥帕林院士”号科考船上的一次考察期间采集。对该分离株的代谢产物进行了研究，发现它能产生多种生理活性化合物。其中一种被命名为OGA的化合物具有杀真菌活性。根据其物理化学性质，它属于伊枯草菌素类。与已描述的伊枯草菌素类抗生素比较表明，它是伊枯草菌素类的一个新代表。
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