摘要
目的:通过对产黄青霉菌的诱变选育,最后达到提高青霉素生产水平。方法:用紫外线对青霉素生产菌“产黄青霉”进行诱变处理,通过定向选育获得耐高浓度青霉素的突变菌株。结论:诱变育种和其它育种方法相比,具有速度快,方法简便等优点,是抗生素产生茵选育的一种重要方法。
Object:Throngh mutagenesis and selection of producing xanthocillin,at last we improve the producing level of penicillin.Method:Use ultraviolet ray to mutafgenesis the xan- thocillin.After orientation selection,we get the new strain which can reject high concentration penicillin.Conclusion:Compare the mutagenesis method with other methods,it has the advantage of high speed and convenient.It's an important way of antibiotic selection.
出处
《黑龙江医药》
CAS
2003年第3期196-197,共2页
Heilongjiang Medicine journal
