Funding for this research was provided by:
National Natural Science Foundation of China (31501775, 31872098)
Open Project of State Key Laboratory of Crop Genetics and Germplasm Enhancement (ZW201710)
Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD)
Article History
First Online: 14 January 2019
Compliance with Ethical Standards
:
: The authors declare no conflict of interest.