Funding for this research was provided by:
National Institute for Basic Biology (2015CB553504)
National Key R&D Program of China (2017YFC1310404)
National Natural Science Foundation of China (81571302, U1502225)
Article History
Received: 12 February 2018
Accepted: 28 May 2018
First Online: 18 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.