1) plasmid elimination
质粒排除
2) plasmid curing
质粒消除
1.
Transformation of Escherichia coli and Bacillus thuringiensis and their plasmid curing by electroporation;
电穿孔法用于大肠杆菌和苏云金杆菌的转化及质粒消除
2.
Plasmid curing experiment was carried out by using the sacB positive selection method and plasmid cured derivatives,2020D29,2020D8 and 7653RD were obtained.
利用sacB基因对蔗糖的敏感性进行标记质粒的消除,获得2020和7653R的质粒消除突变株2020D29,2020D8和7653RD。
3) plasmid elimination
质粒消除
1.
The plasmid elimination methods that were applied in probing plasmid function of Mesorhizobium huakuii were introduced in this paper.
结合对华癸中生根瘤菌(Mesorhizobium huakuii)质粒功能的研究,介绍了高温和吖啶橙处理法、标记质粒消除法和质粒的不相容性消除质粒法在华癸中生根瘤菌质粒消除中的应用,并比较了各方法的优缺点。
2.
High temperature and the elimination agent were combined by plasmid elimination for a cadmium-resistant Lactococcus lactis strains,the amount and the time by using temperature and eliminaton agent acridine orange (AO) were approached on the effect of cadmium-resistant Lactococcus lactis plasmid.
质粒消除是鉴定质粒和获得无质粒菌株的重要方法,是乳酸菌进行遗传学改造所需的一项重要技术。
3.
Ever since the conception of plasmid elimination was mentioned,more and more researches have been carried out and acquired some advancement.
质粒消除剂是指通过抑制质粒的拷贝或复制使子代细菌中的质粒消失,并使其介导的耐药性也随之丧失的一些物质。
4) plasmid-knockout
质粒敲除
6) grit emission
尘粒排出[量]，尘粒排除物
补充资料：质粒
| 质粒 plasmid 杂色体外能进行自主复制的遗传单位。包括共生生物、真核生物的细胞器和细菌细胞中染色体以外的单纯的脱氧核糖核酸(DNA)分子。这个名词是J.莱德伯格在1952年提出的，不过现在习惯上已用来专指细菌、酵母菌和放线菌等生物中染色体以外的单纯的DNA分子。某些既能独立地存在于细胞质中又能整合在染色体上的质粒称为附加体。 质粒在遗传工程研究中被用作基因的载体。质粒的研究也涉及基因重组、DNA复制、生物进化等重要理论课题。此外，由于抗药性质粒能在致病菌中传播，又使质粒研究成为流行病学的研究课题。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条