Fig. 1. Expression of tenascin C (TNC) in subventricular zone (SVZ) cells revealed
by lacZ expression from the transgene in TNC heterozygous mice. This
was observed within the regions surrounding the ventricle (V) at E17.5, shown
in A. (B) The higher level of lacZ expression in the SVZ as compared
with the ventricular zone (VZ) immediately adjacent to the ventricle. Scale
bars: 250 µm in A; 40 µm in B.