Eliminación del gen ‘Wt1 (IMAGE) University of Barcelona Caption El trabajo constata que el gen Wt1 es necesario para la activación de las vías que determinan el desarrollo del sexo masculino y femenino. Credit UNIVERSIDAD DE BARCELONA Usage Restrictions Credit must be given to the creator. License CC BY 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.