title: Antigen restricted hybridization between antigen primed macrophage and thymic RNA.
abstract: Antigen primed macrophage and thymic RNAs hybridize in an antigen restricted fashion. Thymic RNA complementary to the antigen-stimulated macrophage RNA can be obtained from mice inoculated with antigen three days earlier. The ratio of thymic and macrophage RNAs for the optimal hybridization was 50 : 1. The optimal incubation time for hybridization was 32 hours at 60 degrees C. Hybrid RNAs were insensitive to various kinds of RNase. The 31p Fourier transform nuclear magnetic resonance spectra identified hybrid RNA molecules form single stranded RNS's.
mesh_terms: D000818:Animals; D000939:Epitopes; D005583:Fourier Analysis; D008264:Macrophages / Q000276:immunology*; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D012313:RNA / Q000276:immunology*; D013950:Thymus Gland / Q000276:immunology*
chemical_list: D000939:Epitopes; D012313:RNA