H Y Antigen
《英文msh詞典》H Y Antigen
[入口詞] H Y Antigen
[主題詞] H-Y Antigen
[英文釋義] A sex-specific cell surface antigen produced by the sex-determining gene of the Y chromosome in mammals. It causes syngeneic grafts from males to females to be rejected and interacts with somatic elements of the embryologic undifferentiated gonad to produce testicular organogenesis.