Mutations In Butterfly Pigment Genes (IMAGE) Cell Press Caption This visual abstract shows the findings of Matsuoka and Monteiro, who discover that deletions of the yellow and DDC melanin genes alter both the color and the morphology of Bicyclus anynana wing scales. Credit Matsuoka & Monteiro/ Cell Reports Usage Restrictions Credit Required 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.