Image of Dr. Fátima Gebauer (IMAGE) Center for Genomic Regulation Caption Dr. Fátima Gebauer is a researcher at the CRG and senior author of the study. Credit Centre for Genomic Regulation 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.