Funding for this research was provided by:
National Natural Science Foundation of China (31602068)
China Agriculture Research System (CARS-42)
Fujian Academy of Agriculture Science Innovative Research Team Project (STIT2017-3-10)
Young Talent Program Project (YC2015-12)
Fujian Public Welfare Project (2018R1023-5)
Text and Data Mining valid from 2018-09-03
Received: 10 July 2018
Accepted: 28 August 2018
First Online: 3 September 2018
Ethics approval and consent to participate
: The animal protocol used in this study was approved by the Research Ethics Committee of the College of Institute of Animal Husbandry and Veterinary Medicine, Fujian Academy of Agriculture Sciences (Permit Number FAAS-AHVM2017–18). All ducks were handled in accordance with the Regulations for the Administration of Affairs Concerning Experimental Animals approved by the State Council of China.
: Not applicable.
: The authors declare that they have no competing interests.
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