Submitted on: 19 December 2015.
Revised on: 27 January 2016.
Accepted on: 11 February 2016.
___________________DNA AND CELL BIOLOGY---MARY ANN LIEBERT, INC
http://reply.papertrans.cn/1/76/7597/7597-32.png
http://reply.papertrans.cn/1/76/7597/7597-33.png
http://reply.papertrans.cn/1/76/7597/7597-34.png
http://reply.papertrans.cn/1/76/7597/7597-35.png
http://reply.papertrans.cn/1/76/7597/7597-36.png