Lacin Yapindi (IMAGE) Southern Methodist University Caption SMU’s Ph.D. graduate student Lacin Yapindi examines an immunofluorescence microscopy slide. Credit Southern Methodist University Usage Restrictions No restrictions, as long as SMU is given credit for the photo. Thanks. License Original 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.