Summary
UV-irradiation of the vegetal hemisphere of amphibian eggs leads to developmental abnormalities in neural morphogenesis. The possibility that the egg's transient sensitivity to irradiation could be due to pigmentation changes was examined in albino eggs. The tissue specificity of the effects of irradiation was analyzed by exchanging the ectoderm between irradiated and control embryos.
Similar content being viewed by others
Literatur
P. Nieuwkoop, Adv. Morphogen.10, 2 (1973).
G.M. Malacinski, H. Benford and H.-M. Chung, J. exptl Zool.191, 97 (1975).
H.-M. Chung and G.M. Malacinski, Proc. natl Acad. Sci. US72, 1235 (1975).
R.P. Elinson, Devl Biol.47, 257 (1975).
J.J. Klag and G.A. Ubbels, Differentiation,3, 15 (1975).
G.M. Malacinski, A.J. Brothers and H.-M. Chung, Devl. Biol.56, 24 (1977).
P. Grant and J.F. Wacaster, Devl Biol.28, 454 (1972).
Author information
Authors and Affiliations
Additional information
The N.S.F. (PCM 77-04457), Fulbright-Hags Commission, and Busan National University are gratefully acknowledged for financial support.
Rights and permissions
About this article
Cite this article
Malacinski, G.M., Chung, H.M. & Youn, B. Further characterization of the effects of ultraviolet irradiation of the amphibian egg. Experientia 34, 883–884 (1978). https://doi.org/10.1007/BF01939682
Issue Date:
DOI: https://doi.org/10.1007/BF01939682