FIGURE

Fig. S1

ID
ZDB-FIG-060801-1
Publication
Poulain et al., 2006 - Zebrafish endoderm formation is regulated by combinatorial Nodal, FGF and BMP signalling
Other Figures
All Figure Page
Back to All Figure Page
Fig. S1

Localised activation of MAPK activity at the onset of gastrulation. ERK activity is detected with a dorsoventral gradient of activity in the mesendoderm progenitors by anti di-phosphorylated ERK antibody during different stages of development. (A) Dome stage, (E) 30% epiboly, (B,F) shield stage. (C) ERK activity is expanded towards the animal pole in ERK2*-injected embryos and is completely lost in SU5402-treated embryos (G). (D,H) sprouty4 expression at 60% epiboly. (H) Treatment with SU5402 induced the complete loss of sprouty4 expression.

Expression Data
Gene:
Fish:
Condition:
Anatomical Term:
Stage: Shield

Expression Detail
Antibody Labeling
Phenotype Data

Phenotype Detail
Acknowledgments
This image is the copyrighted work of the attributed author or publisher, and ZFIN has permission only to display this image to its users. Additional permissions should be obtained from the applicable author or publisher of the image. Full text @ Development