title: DNA juggling in the immune system.
mesh_terms: D000917:Antibody Formation; D001402:B-Lymphocytes / Q000276:immunology; D002875:Chromosomes; D004247:DNA / Q000235:genetics*; D004274:DNA, Recombinant; D005802:Genes, MHC Class II; D006801:Humans; D009857:Oncogenes; D014176:Protein Biosynthesis; D011947:Receptors, Antigen, B-Cell / Q000276:immunology; D011948:Receptors, Antigen, T-Cell / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D004274:DNA, Recombinant; D011947:Receptors, Antigen, B-Cell; D011948:Receptors, Antigen, T-Cell; D004247:DNA