title: An in situ demonstration of self-recognition in gorgonians.
mesh_terms: D000818:Animals; D002455:Cell Division; D002459:Cell Fusion; D003063:Cnidaria / Q000276:immunology*; D009336:Necrosis; D014183:Transplantation, Heterologous; D014184:Transplantation, Homologous; D014185:Transplantation, Isogeneic