The reproductive cell of dipolidy and triploidy Pacific oyster, Crassostrea gigas were analyzed. The results shov that small part of male triploidy oyster can produce living sperms and there sperm can make the normal ...The reproductive cell of dipolidy and triploidy Pacific oyster, Crassostrea gigas were analyzed. The results shov that small part of male triploidy oyster can produce living sperms and there sperm can make the normal dipolidy eggs fertilize and yield aneuploidy embryo, but large part of them can only produce immature sperm cell. The test also find that the mature time of male tripolidy gonad occurs later than normal dipolidy, and their synchronization is not as good as diploidy.展开更多
文摘The reproductive cell of dipolidy and triploidy Pacific oyster, Crassostrea gigas were analyzed. The results shov that small part of male triploidy oyster can produce living sperms and there sperm can make the normal dipolidy eggs fertilize and yield aneuploidy embryo, but large part of them can only produce immature sperm cell. The test also find that the mature time of male tripolidy gonad occurs later than normal dipolidy, and their synchronization is not as good as diploidy.
