(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.

Fig. 3. Wnt-dependent expression of genes associated with primitive streak, EMT,
endoderm and mesoderm. ES cells were differentiated in SCM alone or in the
presence of Dkk1 (SCM + Dkk1). RNA was isolated at indicated times and
analyzed using custom DNA microarrays. Normalized and modeled expression
values for the indicated genes in either SCM (solid line) or SCM + Dkk1
(broken line) are expressed in arbitrary units.