The Researchers (IMAGE) University of Sydney Caption L-R: Dione Deaker, a PhD student at the University of Sydney, and her adviser Professor Maria Byrne Credit University of Sydney Usage Restrictions The image may not be modified and may only be used with appropriate caption and credit. License Licensed 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.