title: Appendix: dialogue on embryonic induction and differentiation waves.
authors.affiliation: Department of Botany, University of Manitoba, Winnipeg, Canada.
authors.forename: R
authors.initials: R
authors.lastname: Gordon
authors.forename: N K
authors.initials: NK
authors.lastname: Björklund
authors.forename: P D
authors.initials: PD
authors.lastname: Nieuwkoop
mesh_terms: D000818:Animals; D002454:Cell Differentiation / Q000502:physiology; D002465:Cell Movement / Q000502:physiology; D016764:Cell Polarity / Q000502:physiology; D004625:Embryo, Nonmammalian / Q000502:physiology*; D004627:Embryonic Induction / Q000502:physiology*; D005775:Gastrula / Q000502:physiology; D009024:Morphogenesis / Q000502:physiology; D009420:Nervous System / Q000196:embryology