Fig. 9. Primary aggregate (A-D) and dissociated (E-F) cultures from postnatal day 7 cerebella derived from either wild-type (A,C,E) or TAG/F3 (B,D,F) mice, stained with anti-F3/contactin (A-D) or anti-GAP43 (E-F) rabbit antibodies. Bars: (A,B) 100 µm; (C,D) 10 µm; (E,F) 40 µm. (G) A cumulative neurite length graph in which the percentage of neurons with neurites of a given length (y axis), is plotted against neurite length (in the x axis).