DNA Microscopy (IMAGE) Howard Hughes Medical Institute Caption Using DNA microscopy, scientists can identify different cells (colored dots) within a sample -- with no prior knowledge of what the sample looks like. Credit J. Weinstein <em>et</em> <em>al</em>./<em>Cell</em> 2019 Usage Restrictions Must use 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.