作者单位: | 1. 武汉大学生命科学学院,武汉,430072 2. 中国科学院物理研究所北京电子显微镜实验室,北京100080;Department of Pathology and Laboratory Medicine, University of Texas-Houston Medical School, TX 77030, USA 3. Department of Pathology and Laboratory Medicine, University of Texas-Houston Medical School, TX 77030, USA |