Funding for this research was provided by:
Agricultural Science and Technology Innovation Program (CAAS-ASTIP-2018-ZFRI)
National Natural Science Foundation of China (31672178 and 31471893)
National Key R&D Program of China (2018YFD0100704)
the China Agriculture Research System (CARS-25-03)
Central Public-interest Scientific Institution Basal Research Fund (NO. 1610192016209, (NO. 1616032017209)
Text and Data Mining valid from 2019-07-08
Received: 13 January 2019
Accepted: 19 June 2019
First Online: 8 July 2019
Compliance with ethical standards
: The authors declare that they have no conflict of interest.
: The experiments in this study comply with the current laws of China.