Craniofacial anomalies in zebrafish. (IMAGE) University of Tokyo Caption These images show the development of a zebrafish’s craniofacial cartilage (via fluorescent staining) 96 hours post fertilization, comparing typical development (on the far left) with the effect of the five drugs tested. Credit 2023 Liu et al. Usage Restrictions Credit must be given to the creator. License CC BY 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.