(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. 1. Enhanced expression of the WNT reporter in the Dkk1-/-
embryo. (A-J) Expression pattern of the BATGal reporter in (A-E)
wild-type and (F-J) Dkk1-/- embryos (A,F, E7.0; B,G, E7.5;
C,H, E7.75; D,I, E8.5; E,J, E9.5). In the mutant embryos, the lacZ
expression domain expands to the anterior germ layer tissues at E7.0-7.75,
encompasses the whole head folds at E8.5 and reaches the rostral-most region
of the truncated head. Scale bar: 50 µm.