Zeroing in on a New Form of DNA (IMAGE) Garvan Institute of Medical Research Caption This is an artist's impression of the i-motif DNA structure inside cells, along with the antibody-based tool used to detect it. Credit Chris Hammang Usage Restrictions None License Licensed 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.