title: Interspecies transfer by "immune" RNA of lymphocyte proliferative response to specific antigen.
mesh_terms: D000818:Animals; D001500:BCG Vaccine; D002417:Cattle; D002464:Cell Migration Inhibition; D002499:Centrifugation, Density Gradient; D006168:Guinea Pigs; D006659:Histoplasmin; D006968:Hypersensitivity, Delayed / Q000276:immunology; D007112:Immunity, Maternally-Acquired; D007116:Immunization, Passive; D008213:Lymphocyte Activation; D008264:Macrophages / Q000276:immunology; D012313:RNA; D012260:Ribonucleases; D013045:Species Specificity; D013154:Spleen / Q000166:cytology; D013395:Sucrose; D013936:Thymidine / Q000378:metabolism; D014316:Tritium; D014373:Tuberculin
chemical_list: D001500:BCG Vaccine; D014373:Tuberculin; D014316:Tritium; D013395:Sucrose; D012313:RNA; D006659:Histoplasmin; D012260:Ribonucleases; D013936:Thymidine