1) Sex-linked balanced lethal line
性连锁平衡致死系
1.
Sex-linked balanced lethal lines of the silkworm Bombyx mori are key parental materials for "male-only silkworm raising" practice.
家蚕性连锁平衡致死系是专养雄蚕品种的关键亲本材料,为了全面改良其实用经济性状,初步建立了一种杂交改良家蚕性连锁平衡致死系的方法。
2) balanced sex linked lethal
性连锁平衡致死
1.
Research of sex determination is the basic foundation for insect sex control which can be efficiently controlled using balanced sex linked lethal genes, sex specific expression of d.
研究昆虫的性别决定是人们进行昆虫的性别控制的基础 ,随着基因工程的发展 ,人们可以利用性连锁平衡致死基因、性别特异性致死基因、杀雄微生物等多字方法对昆虫的性别进行控制。
4) 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。
5) 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
6) asd-balanced lethal vector system
asd平衡致死系统
补充资料：非致死性毒剂
分子式：
CAS号：
性质：能造成阻碍、迟滞和扰乱作用，使人员丧失战斗力而不造成死亡的毒剂。如失能性毒剂、刺激性毒剂等。
CAS号：
性质：能造成阻碍、迟滞和扰乱作用，使人员丧失战斗力而不造成死亡的毒剂。如失能性毒剂、刺激性毒剂等。
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