Fig. 2. Expression of the Dkk2 protein in adult cornea. (A,B)
Paraffin sections from wild-type cornea are stained with anti-Dkk2 antibody.
Expression of the Dkk2 protein is localized to the epithelial layers in the
cornea (A, arrow) and the limbus (B, arrowhead). The epithelial and stromal
border of the cornea and the limbus are indicated (broken lines). Scale bars:
100 µm.