The selected Aspergillus mutant strain, A28-8, was an excellent keratinase-producing strain.
曲霉a28 - 8是一株优良的角蛋白酶分泌突变菌株。
In the current study, they report on a mutant strain of P. gingivalis (PG0717) that does not induce autophagy.
在这篇刚报道的研究中，他们报道了一种不具有激活自噬作用的龈紫单胞菌突变株（PG0717）。
The obtained mutant strain was genetically stable, grew fast, had low demand for oxygen, and a very high lipase activity.
结果发现，该菌株遗传稳定，生长快，酯酶活力高，对氧的需求低。
The invention discloses a method for screening a mutant strain of a butanol producing strain for removing catabolic repression of glucose.
本发明公开了一种筛选丁醇产生菌突变株的方法。
The optimal fermentation medium and conditions of mutant strain NAF-032 with a higher and stable yield of L-lactic acid were studied by orthogonal design theory.
运用正交试验设计理论，对高产L-乳酸突变株NAF-032的最佳摇瓶发酵条件进行了研究，确定了最佳的发酵培养基和发酵条件。
Under the instruction of metabolic control theory, the screening of leucine auxotroph was determined as the method of selecting the mutant strain of low-yield fusel oil.
以代谢控制理论为指导，确定以选育亮氨酸营养缺陷型菌株作为初筛方法，选育低产杂醇油啤酒酵母突变菌株。
Under the instruction of metabolic control theory, the screening of leucine auxotroph was determined as the method of selecting the mutant strain of low-yield fusel oil.
以代谢控制理论为指导，确定以选育亮氨酸营养缺陷型菌株作为初筛方法，选育低产杂醇油啤酒酵母突变菌株。
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