Selection in mice for change in viability of a semilethal genotype at the T locus.
D000818:Animals; D002869:Chromosome Aberrations; D004622:Embryo, Mammalian; D005260:Female; D005804:Genes, Lethal; D005816:Genetic Complementation Test; D005838:Genotype; D006579:Heterozygote; D008297:Male; D051379:Mice; D011247:Pregnancy; D012641:Selection, Genetic