Kraft Arne V
Abt. für Entwicklungsphysiologie, Heiligenberg-Institut, Heiligenberg (Bodensee).
Anatomisches Institut der Universität, 355 Marburg a. d. Lahn, Lehrstuhl 1.
Wilhelm Roux Arch Entwickl Mech Org. 1969 Jun;163(2):178-183. doi: 10.1007/BF00579319.
Uncleaved eggs, eggs with 4, 32-64 blastomeres and blastulae were irradiated with different doses of UV-mixed light, only onesided-equatorial, -animal or -vegetativ. In no case did the UV-irradiation effect a statistically significant increase of whole or partial visceral inversions. These happened only after irradiation of young gastrulae, especially when the vegetative germ part with the blastopore was exposed.