title: Amphibian organizer activity.
authors.affiliation: Deutsches Krebsforschungzentrum, Heidelberg, Germany.
authors.forename: C
authors.initials: C
authors.lastname: Niehrs
mesh_terms: D000818:Animals; D001755:Blastocyst / Q000166:cytology / Q000502:physiology; D004625:Embryo, Nonmammalian / Q000166:cytology / Q000502:physiology*; D004627:Embryonic Induction; D005775:Gastrula / Q000166:cytology / Q000502:physiology; D016591:Histocytological Preparation Techniques; D007202:Indicators and Reagents; D020897:Organizers, Embryonic / Q000502:physiology* / Q000637:transplantation; D014982:Xenopus laevis / Q000196:embryology*
chemical_list: D007202:Indicators and Reagents