Figure 4

The absence of HIPK2 induces an activation of pro-apoptotic pathways. Confocal images of cerebellar cortex sections from wild-type (a–c, g–i, and m–o) and Hipk2−/− mice (d–f, j–l, and p–r) performed with antibodies against BAX (b and e), BCL-2 (h and k), BCL-XL (n and q), and calbindin (a–p), and merged images (c–r). Scale bar, 20 μm. All pictures were taken in the same conditions