Figure 2 (IMAGE) Institute for Basic Science Caption ▲ (Left to right) Ashwani Kumar (1st author), Prof. Hyoung Lee (corresponding author), and Xinghui Liu (co-1st author). Credit Institute for Basic Science Usage Restrictions Attribution Required 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.