vt. mutagenize
Finally ,the strains which can produce most Proteinase were selected to study enzymology and do mutagenize in order to elevate their ability about producing proteinase .
最终选出高产蛋白酶且具稳定性的菌株进行分子鉴定、酶学性质研究及通过诱变处理进一步提高产蛋白酶能力。
参考来源 - 牛乳产蛋白酶菌分离鉴定及产酶条件的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
通过单因素试验确定紫外线诱变的时间，之后对T-3纳豆杆菌进行诱变处理。
Through the single factor experiment determination ultraviolet ray mutagenesis's time, and under this mutagenesis time's condition, the natto bacillus carries on mutafacient processing to T-3.
以脆壁酵母ry - 3作为出发菌株，对其营养体及原生质体进行紫外线诱变处理。
S. fragilis RY-3 as starter, its cell and protoplast were mutated with ultraviolet radiation.
研究结果首次证实了百脉根通过航天诱变处理可以得到多种类型的突变体，并且变异频率高、突变可稳定遗传。
The results approved for the first time that we can obtained various Lotus Japonicus mutants through space flight mutation, and mutant frequency was higher, most of the mutations could stable inherit.
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