<i>Drosophila melanogaster</i> (IMAGE) Max Planck Institute for Chemical Ecology Caption In the present study wildtypes of different origin were shown to be quite different in their behavior towards odors of different origin. Credit Rickard Ignell 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.