LeXis Gene (image) University of California - Los Angeles Health Sciences Share Print E-Mail Caption This is an image of LeXis (pink dots) inside a cell. The larger blue dots marks the nuclei of liver cells. Credit Judy Wu / UCLA Division of Cardiology Usage Restrictions None Share Print E-Mail 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.