Xu, Xiaoyun
Gao, Dongbing
Wang, Ping
Chen, Jian
Ruan, Jinxue
Xu, Jie
Xia, Xiaofeng
Article History
Received: 27 March 2018
Accepted: 20 July 2018
First Online: 3 August 2018
Competing Interests
: J. C. works in Celetrix L. L. C, manufacturer of the tube electroporator. X. X. (Xu), D. G., P. W., J. R., L. Ma, J. X. and X. X. (Xia) declare no competing interests.