Fig. S3.

E-cadherin expression in aPKCλ cko lens (E16.5). An optical section produced by immunofluorescence confocal microscopy of control and aPKCλ cko lenses immunostained with an epithelial cell marker, E-cadherin (red) and DAPI (blue). White and yellow lines indicate the distal and proximal boundaries, respectively, of the ciliary body. In both control and aPKCλ cko lenses, the germinative zone epithelial cells adjacent to the ciliary body are positive for E-cadherin expression, which finishes at the equator. Scale bar shows 100 μm.