Failure to produce cell-free lymphotoxin.
D000818:Animals; D002474:Cell-Free System; D002478:Cells, Cultured; D002859:Chromium Isotopes; D003601:Cytotoxicity Tests, Immunologic; D005347:Fibroblasts; D006168:Guinea Pigs; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000276:immunology*; D051379:Mice; D008807:Mice, Inbred BALB C; D008809:Mice, Inbred C3H; D008810:Mice, Inbred C57BL; D008811:Mice, Inbred DBA
D002859:Chromium Isotopes