Garvan Institute researchers (IMAGE) Garvan Institute of Medical Research Caption (L-R) José Alquicira-Hernández, Dr Seyhan Yazar, Associate Professor Joseph Powell Credit Garvan Institute of Medical Research 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.