A colony of HS-3 (IMAGE) eLife Caption An image of a plated colony of HS-3, showing the characteristic transparent, iridescent appearance Credit Image credit: Kouhei Mizuno Usage Restrictions Credit must be given to the creator. License CC BY 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.