spacer gif spacer gif spacer gif spacer gif spacer gif
QUICK SEARCH:   [advanced]


spacer gif
     Home     Help     Feedback     Subscriptions     Archive     Search     Table of Contents    

Right arrow Help viewing high resolution images
Right arrow Return to article
(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.


Figure 4


Fig. 4. snail1b expression is excluded from the hgg1 expression domain within the axial mesendoderm. (A). Dual fluorescent in situ hybridisation demonstrates that snail1b expression is excluded from the hgg1-positive prechordal plate cells. The domains occupied by the two populations have ill-defined borders (B). (C) Sagittal sections of the embryo shown in A (dotted line) reveal the intermingling of the adjacent cell populations. Inset: border region at higher magnification. (D) At the tailbud stage, the cells have sorted out and a sharp boundary is defined. (E-G) The hgg1-positive prechordal plate cells also express cdh1 transcripts.





Right arrow Return to article