Users can log on to the public instance of the JBEI Registry * to view all 60 bacterial strains and plasmids, which contain a variety of origins of replication, promoters, and ribosomal binding sites. (jbei.org)
The pvuII - Dra1 SV2gpt fragment contains the SV40 origin of replication and coding sequences for the gpt gene. (nibsc.org)
Of course, these mammalian vectors must be compatible with the cell type they are tranfected into — a bacterial origin of replication (ORI) will not allow for plasmid replication in mammalian cells, for example, and a toxin that kills bacteria may not have any discernable effect on mammalian cells. (blog.addgene.org)