NN6A1563 Michelle Small (IMAGE) University of California - San Diego Caption The spotted-wing drosophila damages valuable fruit crops by piercing ripening fruit and depositing eggs inside. Credit Michelle Bui, UC San Diego Usage Restrictions Must be used in conjunction with UC San Diego gene drive in drosophila research published in <i>PNAS</i>. 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.