XB-IMG-135230
Xenbase Image ID: 135230
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Figure 7. Expression of Xwnt-8 after the midblastula transition induces ventral mesoderm and inhibits induction of notochord by
activin in ectodermal explants. Ectoderm was isolated from blastulae that had received no injection IA,D,G,J}, ventral injections
{B,E,H,K), or dorsal injections (C,F,I,L) of CSKA-X8. Photographs of intact explants (A-C, G-I) or histological sections ID-F, J-L) of
explants cultured in the absence {A-F) or presence [G-L} of 10 ng/ml of activin A until control stage 40 are shown. Abbreviations are
as follows: {mese) Mesenchyme; {meso) mesothelium; (bl) cells resembling blood cells; (mus) muscle; (not) notochord. Bar in A, 1 mm
[A-CJ, 310 Izm {D-F), 620 wm {G-/J, or 400 I~m [J-L}. Image published in: Christian JL and Moon RT (1993) Copyright © 1993. Image reproduced on with permission of the Publisher, Cold Spring Harbor Laboratory Press. This is an Open Access article distributed under the terms of the Creative Commons Attribution License. Larger Image Printer Friendly View |