Dr. Mark Hutchinson, University of Adelaide (image) University of Adelaide Share Print E-Mail Caption This is lead author Dr. Mark Hutchinson (School of Medical Sciences, University of Adelaide). Credit The University of Adelaide Usage Restrictions To be used in conjunction with stories about this discovery. Share Print E-Mail 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.