Figure 1 (IMAGE) Tohoku University Caption The DNA microcapsules with patterns made of sequence-designed DNA nanostructures. Credit Yusuke Sato Usage Restrictions Reporters may use freely these materials in news coverage with appropriate credit information. 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.