Gene expression patchwork (IMAGE) Chan Zuckerberg Biohub Caption By staining genetic material with fluorescent labels, researchers can examine how key genes behave across the sea star body. Credit Laurent Formery Usage Restrictions with 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.