title: Genetic activity of sex chromosomes in somatic cells of mammals.
mesh_terms: D000818:Animals; D002869:Chromosome Aberrations; D003582:Cytogenetics; D005260:Female; D005796:Genes; D005854:Germ Cells; D006579:Heterozygote; D008297:Male; D051379:Mice; D010641:Phenotype; D012730:Sex Chromosomes