1. College of Animal Science and Technology Yangzhou University Jiangsu Yangzhou 225009 China
2. Key Laboratory for Animal Genetics, Breeding, Reproduction and Molecular Design of Jiangsu Province Jiangsu Yangzhou 225009 China
3. College of life science and environmetal resource Yichun university Jiangxi Yichun 36000 China
4. Jiangsu Jinghai Industry Poultry Group Co, Ltd. Jiangsu Nantong 226103 China
5. Biomarker Technologies Corporation Beijing 101300 China