How to Spot RNA Editing (image) Brown University Caption The two two dark humps in the top row (representing fly RNA) are missing in flies that lack the enzyme to edit RNA (middle row) and missing in the DNA of normal flies. The analysis suggests they are sites of RNA editing. Credit Credit: Reenan lab/Brown University Usage Restrictions with credit 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.