Funding for this research was provided by:
National Natural Science Foundation of China (21705091, 21621003 and 21727813)
Ministry of Science and Technology of the People's Republic of China (2016YFF0100301)
Text and Data Mining valid from 2019-10-18
Received: 1 July 2019
Revised: 24 August 2019
Accepted: 24 August 2019
First Online: 18 October 2019
Compliance with Ethical Standards
: Fish maintenance and embryo raising followed the ethical guidelines of the Tsinghua University Animal Care and Use Committee.
: The authors declare that they have no conflicts of interest.