XB-IMG-131702
Xenbase Image ID: 131702
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Fig.7. Xotx1 and Xotx2 transcription regulation by posteriorizing and
anteriorizing signals. RNase protection analysis of Xotx1 and Xotx2
expression in embryos that were either treated with retinoic acid
(RA, 1 mM continous treatment starting at the 2-cell stage) or
microinjected with noggin or Xwnt-8 RNA. Numbers above the lanes
refer to embryo stages (Nieuwkoop and Faber, 1967) used for RNase
protection analysis. N, normal untreated embryos. The Xenopus
laevis gene for ribosomal protein S8 (rp S8) is analyzed as an
internal standard. Image published in: Andreazzoli M et al. (1997) Copyright © 1997. Image reproduced with permission of the publisher and the copyright holder. This is an Open Access article distributed under the terms of the Creative Commons Attribution License. Larger Image Printer Friendly View |