Zhou zhuang, a professor at the Institute of Molecular Medicine of Peking University speaks at the 16th Chinese Biophysics Congress in Chengdu, Sichuan province, Aug 26. [Photo/bsc.org.cn]

Wayne A. Hendrickson, a professor at the Department of Biochemistry & Molecular Biophysics in Columbia University, speaks at the 16th Chinese Biophysics Congress in Chengdu, Sichuan province on Aug 27. [Photo/bsc.org.cn]