† The Key Laboratory of Weak-Light Nonlinear Photonics, Ministry of Education, School of Physics and TEDA Applied Physics Institute, Nankai University, Tianjin 300071, P.R. China ‡ Tsinghua-Foxconn ...

DNA strand cleavage by a transesterification reaction initiated by the active site tyrosine attacking DNA phosphodiester backbone and generating a covalent intermediate of DNA 3′-phosphotyrosyl ...