《英文msh词典》HY Antigen
[同义词] HY Antigen
[主题词] H-Y Antigen
[中文释义] HY抗原
[英文释义] 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.