title: A light- and electron-microscopic study of primordial germ cells in the early mouse embryo.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002465:Cell Movement; D002466:Cell Nucleolus; D002467:Cell Nucleus; D002843:Chromatin; D003593:Cytoplasm; D004622:Embryo, Mammalian / Q000166:cytology*; D004721:Endoplasmic Reticulum; D005854:Germ Cells / Q000166:cytology*; D005865:Gestational Age; D006056:Golgi Apparatus; D006066:Gonads / Q000196:embryology; D008643:Mesentery; D051379:Mice; D008854:Microscopy, Electron; D008928:Mitochondria; D011132:Polyribosomes; D012270:Ribosomes
chemical_list: D002843:Chromatin