Altered Gene Expression May Trigger Collapse of Symbiotic Relationship (image) Tohoku University Share Print E-Mail Caption Figure1. The model symbiotic sea anemone Exaiptasia diaphana and a sequence of a 'HIBA' strerol transporter gene. Credit Shinichiro Maruyama Usage Restrictions Credit: Shinichiro Maruyama Share Print E-Mail 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.