GRU Senior Photographer (IMAGE) Medical College of Georgia at Augusta University Caption Dr. Muthusamy Thangaraju, biochemist at the Medical College of Georgia at Georgia Regents University and corresponding author of the study in the journal Nature Communications Credit Phil Jones Usage Restrictions None 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.