Chromatin structure (IMAGE) Harvard University Caption This multicoloured image of chromatin was created using multiplexed fluorescence in situ hybridization and super-resolution microscopy. Credit Xiaowei Zhuang lab Usage Restrictions With proper credit 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.