Liu, Jianbo
Wei, Yanwu
Huang, Liping
Wang, Yiping
Chen, Dongjie
Wu, Hongli
Liu, Changming
Funding for this research was provided by:
he National High Technology R&D program (863) of China (2011AA10A208)
the Public Welfare Special Funds for Agricultural Scientific Research (201203039)
the National Natural Science Foundation of China (31101837)
the State Key Laboratory of Veterinary Biotechnology (SKLVBP201203)