Su, Qian, a second year PhD candidate of BIOPIC, just received the 2nd class poster award at the Cold Spring Harbor Asia (CSHA) meeting on New Advances in Optical Imaging of Live Cells and Organisms, held in Suzhou between Aug. 20 and 24th. The title of his poster was "Super-Resolution Imaging of Chromatin DNA and its Replication in Mammalian Nucleus". The project was under the supervision of Prof. Sunney Xie and Prof. Yujie Sun. Su’s collaborators included Z. Winston Zhao and Dr. Meiqin Chen.