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Figure S2. Expression of K18 and K6 in AP-2 DcKO skin. (A) Immunofluorescence of K18 in E17.5 WT and DcKO epidermis. Note that DcKO epidermis did not stain with K18, but hepatocytes in both WT and DcKO embryos stained positive with K18 (arrows). (B) Immunofluorescence of K6 in E18.5 and P0 WT and DcKO epidermis. Note the continuous staining of K6 along DcKO epidermis. Bars, 20 µm.