Funding for this research was provided by:
National Natural Science Foundation of China (31401598, 31871896, 31602124)
Shanghai Agriculture Commission Basic Research Project (2014 NO.7-3-7)
Text and Data Mining valid from 2019-06-22
Received: 11 April 2019
Revised: 3 June 2019
Accepted: 10 June 2019
First Online: 22 June 2019
Compliance with ethical standards
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.