title: Primordial germ cells in mice.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D004622:Embryo, Mammalian / Q000166:cytology; D005260:Female; D005854:Germ Cells / Q000166:cytology* / Q000254:growth & development; D008297:Male; D051379:Mice / Q000196:embryology*