Funding for this research was provided by:
Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD)
Article History
Received: 2 March 2020
Accepted: 9 April 2020
First Online: 19 April 2020
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: This study was approved by the ethics committee of Nanjing Forestry University. Muscle tissue used here was collected from a dead bird. No live animals were involved in this study.