SalamanderHangarterNSF (IMAGE) Bigelow Laboratory for Ocean Sciences Caption Spotted salamander embryos interact with algae that grow inside their eggs, surrounding them and giving them a green hue. These salamanders and algae have a unique symbiotic relationship, and new research led by Bigelow Laboratory will examine how it could lead to innovative medical solutions. Credit Roger Hangarter, Indiana University Department of Biology Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. License CC BY-NC 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.