Features of the immune response to DNA in mice. I. Genetic control.
The genetic control of the immune response to DNA was studied in various strains of mice F1 hybrids and corresponding back-crosses immunized with single stranded DNA complexed to methylated bovine serum albumin. Anti-DNA antibody response was measured by radioimmuno-logical technique. High responder, low responder, and intermediate responder strains were found and the ability to respond to DNA was characterized as a dominant genetic trait which is not linked to the major locus of histocompatibility. Studies in back-crosses suggested that this immune response is under multigenic control. High responder mice produce both anti-double stranded DNA and anti-single stranded DNA 7S and 19S antibodies, while low responder mice produce mainly anti-single stranded DNA 19S antibodies.
D000818:Animals; D000917:Antibody Formation; D000918:Antibody Specificity; D000941:Antigens; D003433:Crosses, Genetic; D004247:DNA / Q000276:immunology*; D005260:Female; D005799:Genes, Dominant; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D008297:Male; D051379:Mice; D008815:Mice, Inbred Strains; D012710:Serum Albumin, Bovine; D013045:Species Specificity
D000941:Antigens; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D012710:Serum Albumin, Bovine; D004247:DNA