van Engelen F A, Molthoff J W, Conner A J, Nap J P, Pereira A, Stiekema W J
Centre for Plant Breeding and Reproduction Research (CPRO-DLO), Department of Molecular Biology, Wageningen, The Netherlands.
Transgenic Res. 1995 Jul;4(4):288-90. doi: 10.1007/BF01969123.
We describe the construction of a new plant transformation vector, pBINPLUS, based on the popular pBIN19 vector. Improvements over pBIN19 include location of the selectable marker gene at the left T-DNA border, a higher copy number in E. coli, and two rare restriction sites around the multiple cloning site for easier cloning and analysis of T-DNA insertions in plant genomes.
我们描述了一种基于常用的pBIN19载体构建的新型植物转化载体pBINPLUS。与pBIN19相比,改进之处包括:选择标记基因位于左T-DNA边界;在大肠杆菌中的拷贝数更高;多克隆位点周围有两个稀有酶切位点,便于在植物基因组中进行T-DNA插入的克隆和分析。