title: Manipulation of early mammalian development: what does it tell us about cell lineages?
authors.affiliation: Department of Anatomy, University of Cambridge, England.
authors.forename: M H
authors.initials: MH
authors.lastname: Johnson
mesh_terms: D000818:Animals; D001757:Blastomeres / Q000166:cytology; D002454:Cell Differentiation / Q000502:physiology; D002455:Cell Division; D004622:Embryo, Mammalian / Q000166:cytology*; D051379:Mice / Q000196:embryology*