Fig 1 (IMAGE) Higher Education Press Caption Fig 1 Credit Jun Zhao, Hui Zheng, Xin Wang, Xuefei Wang, Yunzhou Shi, Chaorong Xie, Qingfeng Tao, Da Li, Jingwen Sun, Junjian Tian, Junxia Gao, Huimin Liu, Suhua Shi, Jinxia Ni, Rongdan Xue, Hui Hu, Min Chen, Shuguang Yu, Zhigang Li Usage Restrictions none 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.