title: Persistence of a lethal t haplotype in a laboratory stock of outbred mice.
mesh_terms: D000818:Animals; D005260:Female; D005787:Gene Frequency; D005804:Genes, Lethal; D005816:Genetic Complementation Test; D006183:H-2 Antigens / Q000235:genetics; D008297:Male; D051379:Mice / Q000235:genetics*
chemical_list: D006183:H-2 Antigens