Fig. 3. Acinar cells in PMycKO embryos. Serial sections of E14.5
wild-type and PMycKO embryos stained for Myc (A,B,
black, arrows) and amylase (C,D, brown, arrows).
(E,F) Double-immunofluorescence staining of wild-type and
PMycKO sections for amylase (green) and BrdU (red) at E15.5. Arrows
indicate the BrdU-positive and arrowheads the BrdU-negative acinar cells.
(G) BrdU+ nuclei were counted in amylase immunoreactive
cells. Inserts in A and C represent a 4x enlargement and a 2x
enlargement in E. Abbreviations: ac, acini; l, liver; p, pancreas. Scale bar:
50 µm.