Fungal Arg1 (IMAGE) Westmead Institute for Medical Research Caption Yellow highlights the differences in fungal Arg1 that can be exploited for drug development. Credit Professor Joel Mackay, School of Life and Environmental Sciences at the University of Sydney Usage Restrictions Only for use with this story. 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.