1. State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, People’s Republic of China
2. University of Chinese Academy of Sciences, Shijingshan District, Beijing, People’s Republic of China
3. Institute of Biological and Environmental Sciences, University of Aberdeen, Aberdeen, United Kingdom
4. CAS Center of Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming, People’s Republic of China