Scientist image 1 (IMAGE) Salk Institute Caption From left: Concepcion Rodriquez Esteban, Juan Carlos Izpisua Belmonte and Tomoaki Hishida Credit Salk Institute Usage Restrictions with credit and related coverage. 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.