spacer gif spacer gif spacer gif spacer gif ARCHIVE ANNOUNCEMENT! 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 7


Fig. 7. Inhibition of XNF-ATc3 blocks CE in neural plate explants. (A) Neural plate explants from stage 12-12.5 were cultured and photographed hourly. Upper panels show a control neural plate explant. The middle panels show a neural plate explant of an embryo injected with 2 ng DN XNF-ATc3 and 200 pg GFP. The lower panels show GFP fluorescence. The upper graph illustrates the change in length ({Delta}L) and the change in width ({Delta}W) over time. The lower graph shows the change in neural tube length ({Delta}NT) between 2 and 4 hours. Stars indicate where the DN XNF-ATc3 injected explants are significantly different than the controls in an unpaired Student's t-test. (B) Neural plate explants incubated in 400 nM CsA (lower panels). As a vehicle control, neural plate explants were incubated in 0.33% ethanol (upper panels). The graph describes the change in length ({Delta}L) and change in width ({Delta}W) over time. Stars indicate where the CsA-treated explants were significantly different from the control and ethanol treated explants using an unpaired Student's t-test. (C) CsA treatment does not lead to cell fate changes in neural plate explants. In situ hybridization using antisense probes for XAG-1, Krox20 and HoxB9. Left panel shows two control embryos used to stage the explants (left, posterior view; right, anterior view). Middle panel presents control neural plate explants, while the right panel shows explants incubated in 400 nM CsA.





Right arrow Return to article