Fig. 8. Reduced cell death in the postnatal brain of TN-C-null transgenic mice. At P5, P10 and P17, TUNEL-positive cells were counted in the corpus callosum and the cortex of wild-type (WT) and TN-C-null mice (TN-C-/-) in two separate brain sections from three different animals of each genotype, and shown as mean±s.e.m. Note the decrease in cell death at P17 in the corpus callosum and at P5 in the cortex of TN-C-null mice (Student’s t test: **P<0.02; ***P<0.01).