Funding for this research was provided by:
National Natural Science Foundation of China (31701472)
Natural Science Foundation in Jiangsu Province (BK20160712)
Jiangsu Collaborative Innovation Center for Modern Crop Production (No. 10)
Article History
Received: 24 February 2018
Accepted: 28 May 2018
First Online: 5 June 2018
Compliance with ethical standards
:
: The authors declared they had no conflict of interest.
: The experiments in this manuscript complied with the current laws of the country in which they were performed.