title: Developmental biology: Segmentation within scale.
authors.forename: Naama
authors.initials: N
authors.lastname: Barkai
authors.forename: Ben-Zion
authors.initials: BZ
authors.lastname: Shilo
mesh_terms: D000818:Animals; D019521:Body Patterning / Q000502:physiology*; D049628:Body Size; D004622:Embryo, Mammalian / Q000033:anatomy & histology* / Q000196:embryology*; D008648:Mesoderm / Q000033:anatomy & histology* / Q000196:embryology*; D008954:Models, Biological