Faulty b-III-Spectrin Gene in Fly Larva (IMAGE) Rockefeller University Press Caption A fly larva carrying a faulty human {beta}-III–spectrin gene hoists its paralyzed hindquarters, a maneuver called a tail flip. Credit Lorenzo, D.N., et al. 2010. <i>J. Cell Biol.</i> doi:10.1083/jcb.200905158. Usage Restrictions Reporters may freely use these materials in news coverage, with the appropriate credit information. 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.