Funding for this research was provided by:
Open project of Key Laboratory of Freshwater Fish Reproduction and Development
Chongqing graduate scientific research innovation Project (CYB20092)
Received: 2 January 2021
Accepted: 21 March 2021
First Online: 21 April 2021
: The authors claim that none of the material in the paper has been published or is under consideration for publication elsewhere. The submission is original, and all authors are aware of the submission and agree to its publication in Frontiers in Zoology. We declare that there is no conflict of interests regarding the publication of this paper.
: Written informed consent for publication was obtained from all participants.
: All authors declare that they have no competing interests.