title: [Action of sulfhydryl compounds on embryonic inducing factors].
abstract: Crude extracts from 9 days old chicken embryos containing neuralizing and mesodermalizing inducing factors as well as purified mesodermalizing factor were incubated with thioglycolic acid and with 2-Mercaptoethanol. The fractions were tested by implanting into early gastrulae ofTriturus orAmbystoma. The mesodermalizing factor is inactivated whereas the neuralizing factor does not lose its activity.
authors.affiliation: Institut für Physiologische Chemie der Freien Universität Berlin, Deutschland.
authors.forename: Heinz
authors.initials: H
authors.lastname: Tiedemann
authors.affiliation: Institut für Physiologische Chemie der Freien Universität Berlin, Deutschland.
authors.forename: Hildegard
authors.initials: H
authors.lastname: Tiedemann
authors.affiliation: Institut für Physiologische Chemie der Freien Universität Berlin, Deutschland.
authors.forename: Jochen
authors.initials: J
authors.lastname: Born
authors.affiliation: Heiligenberg-Institut, Heiligenberg, Baden.
authors.forename: U
authors.initials: U
authors.lastname: Kocher-Becker