Affiliation: | From the ‡College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China.;§College of Life Science, Xiamen University, Xiamen 361005, China.;¶State Key Laboratory of Reproductive Biology, Institute of Zoology, Chinese Academy of Science, Beijing 100101, China, and ;‖Department of Biology, Shantou University, Shantou 515063, China |