title: Toxigenics: strategic cell death in the embryo.
authors.forename: R S
authors.initials: RS
authors.lastname: Beddington
mesh_terms: D000818:Animals; D002470:Cell Survival; D004622:Embryo, Mammalian / Q000166:cytology*; D005786:Gene Expression Regulation; D051379:Mice; D008822:Mice, Transgenic