Brain of <I>Drosophila</I> (IMAGE) University of Hawaii at Manoa Caption The neural pathway that control the perception of a taste pheromone has been genetically labelled with a fluorescent protein. Credit Meredith Calvert and Kah Junn Tan. Usage Restrictions Image may be used with appropriate caption and credit. 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.