Funding for this research was provided by:
Natural Science Foundation of China (31672356, 31970464)
Key Technologies Research and Development Program of Shandong Province (2018GSF121026)
Shandong Provincal Key Lavoratory of Animal Cell and Developmental Biology (SDKLACDB-2019002)
Article History
Received: 2 September 2020
Accepted: 3 November 2020
First Online: 24 November 2020
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.