Funding for this research was provided by:
National Natural Science Foundation of China (31800588)
Doctoral Foundation of Shandong Province (SDAIT-19-01)
Special Foundation for Distinguished Taishan Scholar of Shangdong Province (No.ts201712057)
Text and Data Mining valid from 2019-05-06
Received: 8 November 2018
Accepted: 18 April 2019
First Online: 6 May 2019
Ethics approval and consent to participate
: Not applicable. The tea plants used in this study were provided by Tea Research Institute of Qingdao Agricultural University. It does not require ethical approval.
: Not applicable.
: The authors declare that they have no competing interests.
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