Sarah Lemer, University of Guam (IMAGE) University of Guam Caption University of Guam Assistant Professor Sarah Lemer collects a coral sample from the caldera of the Maug Islands in May. She is part of a University of Guam Marine Lab research team conducting a first-time study on the genetics of corals from the Northern Mariana Islands of Sarigan, Pagan, and Maug. Credit University of Guam Usage Restrictions For use only with publication of this press release 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.