1) Plasmid-chromosome balanced lethal system
质粒染色体致死平衡系统
2) chromosome plasmid balanced lethal system
染色体质粒平衡致死系统
3) chromosome-plasmid lethal-balanced system
染色体-质粒平衡致死系统
1.
Construction and application of Escherichia coli chromosome-plasmid lethal-balanced system based on thyA gene;
基于thyA基因的大肠杆菌染色体-质粒平衡致死系统的构建与应用
4) host-vector balanced lethal system
宿主载体平衡致死系统
1.
were being developed as novel vaccine vectors based on host-vector balanced lethal system.
近几年,沙门氏菌常通过宿主载体平衡致死系统构建新型疫苗载体。
5) Balanced lethal system
平衡致死系统
1.
pylori with balanced lethal system MethodsThe gene of urease B subunit of H pylori was amplified and recombined with a vector(asd +) The recombinant was transformated into attenuated salmonella typhimurium The expression of urease B subunit was analysed by SDS PAGE and western blot, also the stability of vaccine strains was investigated by generation culture in vitro ResultsAn a.
目的采用平衡致死系统构建表达幽门螺杆菌尿素酶 B亚单位的减毒沙门氏菌工程菌株。
2.
In the current work, the fusion gene including somatostatin (SS) and the hepatitis B surface antigen gene was cloned into a balanced lethal system plasmid (pYA3493), and then transformed into asd? attenuated Salmonella choleraesuis C500 strain, the positive transformant without antibiotic resistance gene was confirmed by restriction analysis and DNA sequencing, designated as pYA-SS.
将生长抑素(SS)与乙肝表面抗原(S)融合基因插入平衡致死系统原核表达质粒pYA3493中,转化至缺失asd基因的减毒猪霍乱沙门氏菌C500,经酶切、测序筛选得到非抗性的目的克隆,命名为pYA-SS。
6) balanced-lethal system
平衡致死系统
1.
The construction and application of chromsome-plsmid balanced-lethal system;
染色体-质粒平衡致死系统的构建及应用
补充资料：近端着丝粒染色体
近端着丝粒染色体
acrocentric chr?omosome
如果着丝粒位于染色体纵轴的7/8至末端处，就称为近端着丝粒染色体。
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