Ontology highlight
ABSTRACT:
SUBMITTER: Tripp VT
PROVIDER: S-EPMC3691398 | biostudies-literature | 2013 May
REPOSITORIES: biostudies-literature
Tripp Valerie T VT Maza Johnathan C JC Young Douglas D DD
Journal of chemical biology 20130521 3
The introduction of exogenous DNA into Escherichia coli is a cornerstone of molecular biology. Herein, we investigate two new mechanisms for bacterial transformation involving either the use of microwave irradiation or a freeze-thaw protocol in liquid nitrogen. Ultimately, both methods afforded successful transfer of plasmid DNA into bacterial cells, with the freeze-thaw technique yielding efficiencies of ~10(5). More importantly, both techniques effectively eliminated the need for the preparati ...[more]