Human CPEB1 Protein (IMAGE) University of California - San Diego Caption Human CPEB1 protein is shown here in green, while cytomegalovirus is orange. Credit UC San Diego Health Usage Restrictions Use photo credit as indicated 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.