Plasmids comprising transgene insertions in four lines of transgenic mice have been retrieved by plasmid rescue into a set of Escherichia coli strains with mutations in different members of the ...

Researchers have developed PlasmidMaker, a versatile automated platform for plasmid design & construction. These circular DNA molecules are used by scientists to introduce new genes into a target ...

Key to Invitrogen's Gateway technology is the "entry clone," which contains a fragment of interest in a recombinase-ready plasmid. Researchers can quickly and efficiently move between expression ...

Electrophoretic analysis of EcoRI and HindIII restriction fragments of 2-μ m supercoiled DNA of Saccharomyces cerevisiae indicated that this class of DNA is heterogeneous and probably consists of two ...