The Research Team (IMAGE) University of Sydney Caption Sydney-based researchers Dr Catherine Grueber, Dr Carolyn Hogg and Ms Kate Farquharson examining the effects of animal breeding across species. Credit University of Sydney Usage Restrictions None 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.