title: Allogeneic inhibition in a compound ascidian, Batryllus primigenus Oka. I. Processes and features of "Nonfusion" reaction.
mesh_terms: D000818:Animals; D000937:Antigen-Antibody Reactions; D005838:Genotype; D006084:Graft Rejection; D008854:Microscopy, Electron; D014184:Transplantation, Homologous; D014561:Urochordata / Q000166:cytology / Q000276:immunology*