AnversIsland-Murray.jpg (IMAGE) Desert Research Institute Caption Late spring at Arthur Harbor. The waters surrounding Anvers Island, Antarctica, are home to a species of sea squirt called Synoicum adareanum. New research has traced the production of palmerolide A, a key compound with anti-melanoma properties, to a member of this sea squirt’s microbiome. Credit Alison E. Murray, DRI Usage Restrictions This photo may be used with appropriate caption and credit. 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.