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
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。
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。
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。
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。
Progress on Elimination Agent of Drug-resistance Plasmid of Escherichia coli
大肠埃希菌耐药质粒消除剂研究进展
Study on Chinese traditional Medicine Weeping Forsythia to eliminate R plasmids of E.coli.
中药连翘对大肠杆菌R质粒消除作用的研究
Elimination effects of three Chinese herbs on R plasmid of enzyme producing fungi
3种中药对产酶菌R质粒消除作用的研究
The Restriction Endonuclease Analysis and Elimination of pR_(st98) in Salmonella typhi;
伤寒杆菌质粒pR_(st98)的DNA限制性内切酶分析和药物的体外消除研究
The Study on Sanhuang Capsule to Eliminate R Plasmid of Neisseria Gonorrhoeae
三黄胶囊对消除淋病奈瑟氏菌R质粒的作用研究
Elimination Effect of Viola Yedoensis Makino on Plasmid in Methicillin-Resistant Staphylococcus Aureaus
紫花地丁对耐甲氧西林金黄色葡萄球菌耐药质粒的消除作用
(2) It has recommended suitable sampling grain size possible to get rid of eolian sand.
(2)推荐消除风成沙影响的合理采样粒级;
A stereophonic acoustic echo cancellation algorithm using particle swarm optimizer
应用粒子群优化器的立体声回波消除算法(英文)
Filter tips clean some harmful substance from the smoke.
滤嘴能消除香烟中一些有害的物质。
Dispel Students Psychological Barrier and Improve the Quality of PE;
消除学生心理障碍,提高体育教学质量
Dispel the Psychological Obstruction and Improve the Quality of Hurdle Race Teaching;
消除心理障碍,提高跨栏跑教学质量
Research and Implementation of the Information Eliminating Technology on Storage Medium
存储介质信息消除技术的研究与实现
Prevention and Elimination of Common Quality Problems of Naked Concrete in A Power Plant
某电厂清水砼质量通病的防治与消除
Eliminating the practice of "separating documentation from implementation" to improve the operation quality of the Safety Management System
消除“两张皮”现象 提高体系运行质量
Normalization procedure was added before the transverse rolling for improving steel austenite grain fineness and removing mischcrystal structure.
在横轧前增加正火工序,改善钢的奥氏体晶粒度,消除混晶组织。
WHAT CAUSES THE FAKE KURTOSIS AND HOW TO AVOID IT IN GRAIN-SIZE MEASUREMENT
激光粒度仪分析结果中假峰形成的原因及消除方法
Spectral Data Processing Method to Eliminate the Influence of Mie Scattering to Differential Optical Absorption Spectroscopy
可消除颗粒物Mie散射对差分吸收光谱法影响的光谱数据处理方法
Establishment of endotoxin removal for animal-used plamsid and the quality detection
动物用质粒DNA内毒素去除方法的建立及其质量检验
