Maria Bondesson, University of Houston (IMAGE) University of Houston Caption Maria Bondesson is pictured in the zebrafish lab, which contains floor-to-ceiling, wall-to-wall tanks of fish. Credit Lisa Merkl Usage Restrictions None License Licensed 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.