Variation of the lumbar vertebrae of mice at two environmental temperatures.
D000818:Animals; D003080:Cold Temperature; D005260:Female; D005796:Genes; D005838:Genotype; D006579:Heterozygote; D006358:Hot Temperature; D007178:Inbreeding; D008159:Lumbar Vertebrae / Q000002:abnormalities*; D008297:Male; D051379:Mice; D010641:Phenotype; D012737:Sex Factors