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发明公开
CN103589663A 一种乳酸链球菌紫外诱变菌株及其用途 无效 - 撤回

一种乳酸链球菌紫外诱变菌株及其用途
摘要：
本发明公开一种乳酸链球菌紫外诱变菌株，已于2013年6月28日保藏在《中国典型培养物保藏中心》，保藏登记号为CCTCCNO.M2013279，命名为JLZLSH1，是一种新的菌株品种，乳链菌肽的效价为5800IU/mL比野生菌提高约5倍。
摘要（英）：

The invention discloses a lactic streptococci UV (Ultra Violet)-induced mutant strain. The lactic streptococci UV-induced mutant strain has been preserved in China Center for Type Culture Collection in June 28, 2013; the preservation registration number of the strain is CCTCCNO. M2013279; the strain is named JLZLSH1; the lactic streptococci UV-induced mutant strain is a new strain variety; and the titer of nisin is 5800IU/mL, which is about 5 times as high as the titer of wild fungus.

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