摘要
以豆豉溶栓酶产生菌株蜡状芽胞杆菌DC-101为出发菌株,通过微波和紫外线对该菌株的联合诱变作用,得到一株遗传稳定性较好的高产菌株DC-301,其产酶能力是出发菌株的2.67倍。
Mutant DC-301 was got with microwave and ultraviolet radiation treatments, which is stable after several subcultures. The yield of the fibrinolytic enzyme produced by the mutant is 2.67 times higher than those by wild strain Bacillus cereus DC-101.
出处
《现代食品科技》
EI
CAS
2007年第3期33-35,38,共4页
Modern Food Science and Technology
关键词
溶栓酶
微波
诱变育种
fibrinolytic enzyme
microwave, mutation breeding
