Ryan Shaler and Brian Coombes (IMAGE) McMaster University Caption Former McMaster post-doctoral researcher Ryan Shaler, left, and professor Brian Coombes work together in the lab. Credit McMaster University Usage Restrictions No restrictions 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.