Fisheries College;
Ocean University of China;
South China Sea Fisheries Research Institute;
Chinese Academy of Fishery Sciences;
Engineering Research Center of Shellfish Culture and Breeding of Liaoning Province;
College of Fisheries and Life Science;
Dalian Ocean University;
Crassostrea; sikamea; Crassostrea; angulata; hybrid; oyster; reference; gene; quantitative; real-time; PCR;