The plasmid pBR325 is a cloning vector constructed in vitro by the addition of the chloramphenicol resistance gene of an IS1-flanked transposon to pBR322. Sequence analysis suggests that …

The pBR325 plasmid is a classic cloning vector used in molecular biology. It is derived from the pBR322 plasmid, which itself is one of the first and most widely used plasmids for cloning …

1981年9月1日 · The plasmid pBR325 is a cloning vector constructed in vitro by addition of the chloramphenicol resistance (Cm r) gene of an IS1-flanked transposon to pBR322 (Bolivar, …

pBR325载体价格4800元，pBR325载体质粒图谱(Vector map)，载体序列(Sequence)见下文，载体质粒抗性为氯霉素、氨苄、四环素，质粒大小为6 kb。pBR325载体是质粒。

The plasmid pBR325 is a cloning vector constructed in vitro by addition of the chloramphenicol resistance (Cmr) gene of an IS1-flanked transposon to pBR322 (Bolivar, 1978). It is a 5 995 bp …

A repository of over 200,000 plasmids including Protein Structure Initiative protein expression plasmids and vectors, over 75,000 human plasmids, and whole genome collections from many …

Map of the plasmid pBR325, showing key genes and selected restriction endonuclease sites. Indicated on the map are: Ori, origin of DNA replication; Ap r , ampicillin resistance gene; Chl r ,...

pBR325 Replicon pMB1 Size 5.996 Purpose General Selectable Markers amp, cml, tet Other Genes Promoter Cloning Sites AatII AgeI AseI BamHI BclI ClaI EcoRI EcoRV HindIII NcoI …

pBR325 is an ampicillin, tetracycline and chloramphenicol resistant, general purpose cloning vector. It is derived from pBR322 by insertion (into its EcoR I site) of the chloramphenicol …

pBR325 识别的标准启动子，而是被T7噬菌体编码的RNA聚合酶 及SP6噬菌体编码的RNA聚合酶专一识别，因此体外RNA 合成系统选择的是病毒RNA聚合酶。