Submitted on: 14 February 2017.
Revised on: 22 April 2017.
Accepted on: 25 May 2017.
___________________Frontiers in Cell and Developmental Biology
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http://reply.papertrans.cn/2/102/10164/10164-13.png
Submitted on: 20 March 2011.
Revised on: 11 May 2011.
Accepted on: 28 May 2011.
___________________Frontiers in Cell and Developmental Biology
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Submitted on: 28 June 2010.
Revised on: 30 September 2010.
Accepted on: 17 October 2010.
___________________Frontiers in Cell and Developmental Biology
Submitted on: 07 March 1998.
Revised on: 29 May 1998.
Accepted on: 19 July 1998.
___________________Frontiers in Cell and Developmental Biology
Submitted on: 04 June 2018.
Revised on: 26 September 2018.
Accepted on: 28 October 2018.
___________________Frontiers in Cell and Developmental Biology