(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. 7. Cyclopamine treatment of the regenerating axolotl limb does not affect blastema growth but leads to digit loss. (A) The regenerated control limb 15 dpa. (B) The regenerated cyclopamine-treated limb structure 15 dpa. The arrow in B points to the regenerated rod of cartilage. The dashed line in A and B marks the amputation plane. Scale bar: 0.5 mm.