Researchers (IMAGE) University of Sydney Caption (From left): In the lab: Dr Girish Lakhwani, Dr Stefano Bernardi and Dr Randy Sabatini. Credit Stefanie Zingsheim/University of Sydney Usage Restrictions For this story only 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.