Genes in Common (IMAGE) Brown University Caption Researchers found 46 genes shared by worms, flies, mice and humans that are all targets of FOXO proteins, which are important operators in the molecular mechanics of aging and longevity. Credit Courtesy of Ashley Webb Usage Restrictions with 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.