Gene editing tool TnpB (IMAGE) University of Zurich Caption In Gerold Schank's lab, researchers from the University of Zurich have used protein engineering and an AI model to make the protein TnpB much more effective for genome editing. Credit Christian Reichenbach Usage Restrictions none 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.