to study the relation between the degree of antigen incompatibility between the donor and recipient and bone formation in more detail , chondrocytes isolated from cartilaginous epiphyses of five-day-old mice were transplanted within a fully compatible syngeneic system and across weak ( h-y , non-h-2 ) and strong ( h-2 ) histocompatibility barriers .
C0225369
chondrocytes
C0007301
cartilaginous