parental strain meaning in English
亲代菌株
亲系统
Examples
- Study on the pathogenicity of heterokaryon and parental strains of paecilomyces cicadae for aphids
蝉拟青霉异核体菌株和亲本菌株对蚜虫致病力的研究 - The total amount of avermectins b were only about 0 . 5 ~ 2 % of those produced by the parental strain olm73 - 12 . this study suggests that t
在281个突变株中，还筛选到了2个突变株，其发酵产物几乎全部为有效组分阿维菌素b1 ， b2组分仅占5 。 - Through the test , the strain of y7 , which had the highest content of trehalose and strong tolerance to sodium chloride and acetic acid , was defined as a parental strain
综合耐性实验和海藻糖积累实验的结果，确定了海藻糖含量高，渗透压和乙酸耐性最强的y7菌株为本研究出发菌株。 - The resulting derivative strains produced antifungal activity in a manner different from the parental strain , indicating the original promoter was replaced with the engineered promoters and the epitopes
衍生菌株合成抗真菌抗生素的产量与亲本菌株不同，表明fr - 008基因的原始启动子已被改造后的启动子和抗原决定簇所代替。 - Comparing with the y7 , the specific growth rate of mutant increased by 22 . 7 % , the activities of neutral and acid trehalase droped by 19 . 2 % and 6 . 7 % , respectively . under the non - optimized condition , the production of trehalose increased by 57 . 2 % compared with that of parental strain y7
与原菌株y7相比较，对数期比生长速率提高22 . 7 ，酸性海藻糖分解酶活性下降19 . 2 ，中性海藻糖分解酶活性下降26 . 7 ，胞内海藻糖含量提高了57 . 2 。