wild-type strain meaning in Chinese
野生型菌株
Examples
- Plant assay was performed with the wild - type strain gx201 , the mutant strain gx217 and the function recovered strain rgx217 . the results indicate that the mutant strain gx217 showed a day delay in nodulation time and its abilities of nodule formation efficiency and competitive nodulation were apparently decreased compared with the parental strain gx201 respectively
通过对野生型菌株gx201 ，突变体菌株gx217及其功能互补菌株rgx217进行植株试验，发现突变体菌株gx217在结瘤时间方面较野生型菌株gx201慢一天，其结瘤效率及竞争结瘤能力均比gx201明显降低。 - The morphological , physiological , biochemical and genetic diversities between bacillus thuringiensis wild - type strain ybt - 1463 and its plasmid - free mutant bmb171 was comparatively studied . it showed that the plasmid - free mutant strain bmb171 lost the ability to form the parasporal crystal , but there was on obvious diversities were observed on the sensitivity to 10 antibiotics , the utilization of 19 carbon sources and 12 nitrogen sources , as well as the growth properties between ybt - 1463 and bmb171 , whereas the electro - transformation frequencies of bmb171 were much higher than those of ybt - 1463 , respectively with 5 exogenous plasmids as the donor dnas
对出发菌株ybt - 1463和其无质粒突变株bmb171的部分形态、生理生化和遗传学特性进行的比较研究的结果表明，突变株bmb171不形成伴胞晶体，但在个体形态与菌落特征、对红霉素等10种抗生素的敏感性、对葡萄糖等19种碳源和谷氨酸等12种氮源的利用能力及生长性能与出发菌株ybt - 1463无明显差异。 - There is no acrystalliferous derivative was screened after treating 4 . 5 g / ml ethidium bromide , but after elevating growth temperature of ybt - 1463 and other 8 bacillus thuringiensis parental strains to 42 , 9 acrystalliferous derivative were obtained . a series of partially plasmid - cured derivatives were further obtained from 3 acrystalliferous derivatives originated from wild - type strain ybt - 1463 by elevating temperature to 44
用限量培养基和42培养9株野生菌株，结果筛选到9株cry ~ -突变株；继续升温至44来培养其中的三个cry ~ -突变株，得到内生质粒被进一步消除的突变株。