title: DNA synthesis in developing two-cell mouse embryos.
mesh_terms: D000818:Animals; D001345:Autoradiography; D004247:DNA / Q000096:biosynthesis*; D004622:Embryo, Mammalian / Q000378:metabolism*; D005865:Gestational Age; D051379:Mice; D008938:Mitosis; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
chemical_list: D014316:Tritium; D004247:DNA; D013936:Thymidine