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Figure 4


Fig. 4. Ventral and dorsal epithelia of E18.5 wild-type and p63-/- bladders. (A-D) Hematoxylin and Eosin staining (600x). (E-H) Immunofluorescent staining of cytokeratin 18 (K18) (400x, confocal microscopy). (I-L) Immunofluorescent staining of uroplakin 3 (630x, confocal microscopy). (A,C,E,G,I,K) Wild type. (B,D,F,H,J,L) p63-/-. Arrows represent the epithelial layers.