PMID: 1205028Sep 2, 1975Paper

Transfilter studies on neural induction in the newt

Differentiation; Research in Biological Diversity
S ToivonenJ Wartiovaara

Abstract

In order to study the transmission mechanism of neuralising signals during primary embryonic induction, the interacting components (competent newt gastrula ectoderm and dorsal lip tissues) were separated by filter membranes of varying pore size. Nuclepore filters with nominal pore size from 0.1 to 8 mum were employed and the neuralising effect was shown to traverse all of these membranes. Electron microscopic examination did not reveal any cytoplasmic processes in the pores and the authors conclude that the morphogenetic signals are carried by transmissable compounds rather than through direct cytoplasmic contacts.

References

Oct 1, 1962·Experimental Cell Research·M NYHOLMT VAINIO
Sep 1, 1962·Experimental Cell Research·T VAINIOJ RAPOLA

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Citations

Jan 1, 1989·Trends in Neurosciences·S C Guthrie, N B Gilula
May 1, 1993·Mechanisms of Development·S F Gilbert, L Saxén
Jun 1, 1994·Annals of Anatomy = Anatomischer Anzeiger : Official Organ of the Anatomische Gesellschaft·M Saraga-BabićJ Wartiovaara
Jan 13, 1976·Differentiation; Research in Biological Diversity·S ToivonenL Saxén
Jun 4, 1976·Differentiation; Research in Biological Diversity·S Toivonen, J Wartiovaara
Jan 1, 1983·Differentiation; Research in Biological Diversity·M Asashima, H Grunz
Jan 1, 1984·Differentiation; Research in Biological Diversity·A S SuzukiT Hidaka
Nov 15, 1978·Differentiation; Research in Biological Diversity·M Karkinen-Jääskeläinen
Jan 1, 1979·Differentiation; Research in Biological Diversity·S Toivonen
Jul 4, 2001·Nature Cell Biology·M Weaver, B Hogan
Apr 1, 1987·Roux's Archives of Developmental Biology : the Official Organ of the EDBO·Horst GrunzJean -Claude Boucaut
Jan 1, 1983·Wilhelm Roux's Archives of Developmental Biology·Manorama JohnHildegard Tiedemann
Dec 1, 1978·Wilhelm Roux's Archives of Developmental Biology·Hildegard Tiedemann, Jochen Born

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