A Powerful Technique to Further Understanding of RNA (image) University of North Carolina Health Care Share Print E-Mail Caption RNA as it folds as visualized by nuclear magnetic resonance (NMR) spectroscopy. Using NMR, researchers can follow structural changes in RNA over real time, important when designing drugs that will bind to the nucleic acid at exactly the right moment. Credit UNC/Zhang Lab 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.