Restricted developmental options of the metanephric mesenchyme.
D000482:Allantois; D000818:Animals; D002642:Chick Embryo; D002823:Chorion; D004727:Endothelium / Q000502:physiology; D007668:Kidney / Q000098:blood supply / Q000196:embryology*; D016030:Kidney Transplantation; D008648:Mesoderm / Q000502:physiology*; D051379:Mice; D011784:Quail / Q000196:embryology; D014183:Transplantation, Heterologous