E. coli takes on the DNA (IMAGE) RMIT University Caption Plasmid DNA entering the E. coli cell after exposure to 18GHz electro magnetic energy. Credit: Bio21 Institute. Credit RMIT Usage Restrictions credit License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.