Funding for this research was provided by:
National Natural Science Foundation of China (31572538)
Received: 20 May 2021
Accepted: 22 November 2021
First Online: 20 December 2021
: The experiments on chicken embryos and chickens in this study were conducted in strict accordance with the ethical guidelines highlighted by the Committee for the Ethics of Animal Care and Experiments at Northwest A&F University (Animal Welfare Assurance no. NWAFU-AEC-2018-11060076).
: The authors declare that they have no competing interests.