您要查找的是不是：
- 质粒pBR322的缺失突变株The Deletion Mutants from Plasmid pBR322
- 质粒pBR322在recA基因缺陷的大肠杆菌细胞内的遗传重组Genetic Recombination of Plasmid pBR322 DNA in Two recA-Escherichia coli Strains
- 利用质粒pBR322作运载体,获得了蓖麻蚕(Attacus ricini)核糖体rRNA 基因(rDNA)的部分片段在E.Using the plasmid pBR322 as a vector,EcoRI-BamHI and BamHI restrictionfragments of the ribosomal RNA gene (rDNA)from the silk worm Attacus ricini(Philosamia cynthia ricini) have been cloned in E.
- 但与其它相关寄生虫、质粒pBR322、昆明株小鼠肌肉DNA均未出现杂交反应，表明Ts254探针具有一定的特异性和较高的敏感性。The Ts254 DNA probe reacted with all the 7 isolates of Trichinella spiralis ,with the DNA from other related parasites,plasmid pBR322 and muscle tissue of mouse.
- 方法:用分子生物学技术提取、分离小鼠卵细胞,进行质粒PBR322-HBV DNA的脂质体转染,采用单细胞巢式PCR检测卵细胞中携带的HBV DNA;Methods Molecular biology technique was used to extract mice oocytes, single-cell nested polymerase chain reaction(PCR) was used to detect HBV DNA in oocytes after transfection with PBR322-HBV DNA.
- 质粒plasmid
- 质粒DNA（pBR322-DNA）plasmid DNA(pBR322-DNA)
- 重组质粒dna recombinant plasmid
- Ｒ质粒R plasmid
- Ｒｉ质粒Ri-plasmid
- Ｔｉ质粒Ti-plasmid
- 胞质粒albuminous granules
- 不接合质粒nonconjugation plasmid
- ti 质粒ti plasmid
- 嵌合质粒chimeric plasmid
- 质粒工程plasmid engineering
- 质粒排除plasmid elimination
- 质粒转导plasmid transduction
- 自主质粒autonomous plasmid
- 表达质粒expression plasmid
