Bonnie Blazer-Yost (IMAGE) Indiana University Caption Bonnie Blazer-Yost in her lab at IUPUI. Credit Photo by Brooke Littell, Indiana University Usage Restrictions Please credit source License Original 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.