Funding for this research was provided by:
Natural Science Foundation of Shandong Province of China (ZR2019QC002)
Key Research and Development Program of Jiangsu Province (BE2017377)
Qingchuang science and technology support program of Shandong provincial college (QC178)
Creation Project of Major New Species of Agriculture in Jiangsu Province (PZCZ201742)
Received: 25 April 2019
Accepted: 29 September 2020
First Online: 7 October 2020
Ethics approval and consent to participate
: All experiments were performed according to the Guidelines for the Care and Use of Laboratory Animals in China. This study was also approved by the Ethics Committee of Experimental Animals at Nanjing Normal University for Grant No. SYXK (Jiangsu) 2015–0028.
: Not applicable.
: The authors declare that they have no conflict of interest.