Figure 1

Definition of SVZ microdomains throughout the rostro-caudal LV coordinates. (A) Representative mosaics of P10 coronal sections counterstained with Dapi at various rostro-caudal coordinates (indicated in C). (B) Higher magnification micrographs showing the rostro-caudal extension of the open LV from its first rostral appearance (arrow) to its more caudal coordinates. (C) Coordinates used in this study. The coordinate “0” is defined as the first appearance of the opened LV. (D) Schematic representation of the opened LV at various rostro-caudal coordinates. The dorsal (red), lateral (green) and medial (blue) microdomains are indicated. Scale bars: (A) = 1 mm; (B,C) = 500 µm. Abbreviations: SVZ, subventricular zone; LV, lateral ventricle.