title: Johannes Holtfreter's contributions to ongoing studies of the organizer.
authors.affiliation: Department of Molecular and Cell Biology, University of California, Berkeley 94720, USA.
authors.forename: J
authors.initials: J
authors.lastname: Gerhart
mesh_terms: D000818:Animals; D003603:Cytotoxins; D004626:Embryology; D004627:Embryonic Induction; D005775:Gastrula
chemical_list: D003603:Cytotoxins