Mirror, Mirror (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption This rendering shows opposite configurations in the molecular structure of a plant hormone called jasmonic acid (gray and red) that are bound to nanostructures (gold and blue) called MOFs, or metal-organic frameworks. Credit (Credit: S. Lee, E. Kapustin, O. Yaghi/Berkeley Lab and UC Berkeley) 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.